Exhibit 99.1

MANAGEMENT’S STATEMENT OF RESPONSIBILITIES

The accompanying consolidated financial statements have been prepared by management and approved by the Board of Directors of Sierra Wireless, Inc. The consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States and, where appropriate, reflect management’s best estimates and judgments. Where alternative accounting methods exist, management has chosen those methods deemed most appropriate in the circumstances. Management is responsible for the accuracy, integrity and objectivity of the consolidated financial statements within reasonable limits of materiality. Financial information provided elsewhere in the Annual Report is consistent with that in the consolidated financial statements.

To assist management in the discharge of these responsibilities, the Company maintains a system of internal controls over financial reporting as described in Management’s Annual Report on Internal Control Over Financial Reporting on page 38 of Management’s Discussion and Analysis.

The Company’s Audit Committee is appointed by the Board of Directors annually and is comprised exclusively of outside, independent directors. The Audit Committee meets with management as well as with the independent auditors to satisfy itself that management is properly discharging its financial reporting responsibilities and to review the consolidated financial statements and the independent auditors’ report. The Audit Committee reports its findings to the Board of Directors for consideration in approving the consolidated financial statements for presentation to the shareholders. The Audit Committee considers, for review by the Board of Directors and approval by the shareholders, the engagement or reappointment of the independent auditors. Ernst & Young LLP has direct access to the Audit Committee of the Board of Directors.

The consolidated financial statements have been independently audited by Ernst & Young LLP, Chartered Professional Accountants, on behalf of the shareholders, in accordance with the standards of the Public Company Accounting Oversight Board (United States) with respect to the consolidated financial statements for the year ended December 31, 2021. Their report outlines the nature of their audit and expresses their opinion on the consolidated financial statements of the Company.

1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of Sierra Wireless, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Sierra Wireless, Inc. (the Company) as of December 31, 2021 and 2020, the related consolidated statements of operations and comprehensive loss, equity and cash flows for each of the two years in the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2021, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated March 18, 2022 expressed an unqualified opinion thereon.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the account or disclosure to which it relates.

2

/s/ Ernst & Young LLP

Chartered Professional Accountants

We have served as the Company’s auditor since 2016.

Vancouver, Canada

March 18, 2022

3

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of Sierra Wireless, Inc.

Opinion on Internal Control Over Financial Reporting

We have audited Sierra Wireless, Inc. internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, Sierra Wireless, Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2021, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of Sierra Wireless, Inc. (the Company) as of December 31, 2021 and 2020, the related consolidated statements of operations and comprehensive loss, equity and cash flows for each of the two years in the period ended December 31, 2021, and the related notes and our report dated March 18, 2022 expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Annual Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP

Chartered Professional Accountants

Vancouver, Canada

March 18, 2022

4

The accompanying notes are an integral part of the consolidated financial statements.

5

Commitments and contingencies (note 28)

Subsequent event (note 29)

The accompanying notes are an integral part of the consolidated financial statements.

6

The accompanying notes are an integral part of the consolidated financial statements.

7

Supplemental cash flow information (note 25)

The accompanying notes are an integral part of the consolidated financial statements.

8

SIERRA WIRELESS, INC.

TABLE OF CONTENTS

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Sierra Wireless, Inc., together with its subsidiaries (collectively, “the Company”, “we”, “our”, “Sierra Wireless”) was incorporated under the Canada Business Corporations Act on May 31, 1993. Sierra Wireless is an Internet of Things (“IoT”) pioneer that empowers businesses and industries to transform and thrive in the connected economy. Sierra Wireless offers a broad portfolio of edge-to-cloud solutions, comprised of embedded and networking devices seamlessly integrated with network connectivity services and cloud software. Original Equipment Manufacturers (“OEMs”), industrial companies, public safety agencies and enterprises worldwide rely on our expertise to deliver these fully integrated solutions to reduce complexity, turn data into intelligence, and get connected products and services quickly to market.

We have sales, engineering, and research and development teams located in offices around the world. The primary markets for our products are North America, Europe and Asia Pacific.

We operate our business under two reportable segments:

On November 18, 2020, the Company completed the divestiture of its automotive embedded module product line. Substantially all of the assets and operations related to its automotive embedded module product line were sold to Rolling Wireless (H.K.) Limited (“Rolling Wireless”), a consortium led by Fibocom Wireless Inc. of Shenzhen. In accordance with U.S. GAAP, the results of operations of the automotive business have been presented as discontinued operations in its consolidated statements of operations and comprehensive loss for the years ended December 31, 2021 and 2020.

COVID-19 Impact

In March 2020, the World Health Organization declared a global pandemic caused by the outbreak of the novel coronavirus specifically identified as COVID-19. It is not possible to reliably estimate the length or severity of these developments and the impact on the financial results of the Company in the future. There are significant uncertainties with respect to future development and impact to the Company related to COVID-19, including the duration, severity and scope of the outbreak, emergence of new variants of concern, and the measures taken by governments and businesses to contain the pandemic. As COVID-19 continues to significantly impact economies around the world, it creates significant uncertainty regarding the nearer term outlook for the markets where we provide our products and services, as well as significant uncertainties related to global supply chain tightness from key suppliers and manufacturing challenges that could constrain our ability to deliver and meet demand. In future periods, the effects of the pandemic may have material impacts on our financial results and the recoverable amount of our reporting units.

Ransomware Incident

On March 20, 2021, Sierra Wireless was the subject of a ransomware incident on our internal IT systems and corporate website. As a result of the incident, we temporarily halted production at our manufacturing sites. The investigation into the impact of the ransomware incident has been completed.

10

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Our consolidated financial statements and accompanying notes are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Our consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly-owned, from their respective dates of acquisition of control. All inter-company transactions and balances have been eliminated on consolidation.

The consolidated financial statements have been prepared in conformity with U.S. GAAP, which requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the year. On an ongoing basis, management reviews its estimates, including those related to revenue recognition, such as determining the nature and timing of satisfaction of performance obligations, determining the standalone selling price of performance obligations, and variable consideration; inventory obsolescence; estimated useful lives of long-lived assets; valuation of intangible assets and goodwill; royalty and warranty accruals; other liabilities; stock-based compensation; allowance for expected credit losses; income taxes; government assistance; measurement of impairment loss; restructuring costs; contingent consideration and commitments and contingencies, based on currently available information. Actual amounts could differ from estimates.

Product revenue includes sales from embedded cellular modules, short range and GNSS wireless modules, intelligent routers and gateways, asset tracking and vertical market smart devices, antennas and accessories, and Smart SIMs. Recurring and other services revenue includes sales from cloud services, cellular connectivity services, managed connectivity and application services, software licenses, technical support services, extended warranty services, solution design and consulting services.

We recognize revenues when we satisfy performance obligations by transferring the control of promised products or services to customers. Product revenue is recognized at a point in time when a good is shipped or delivered to the customer. Recurring and other services revenue is recognized over time as the service is rendered or at a point in time upon completion of a service. Our customer contracts can include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. Revenue is recognized net of allowances for returns and any taxes collected from customers.

Our products are generally highly dependent on, and interrelated with, the underlying firmware and cannot function without the firmware. In these cases, the hardware and the firmware are accounted for as a single performance obligation and revenue is recognized at the point in time when control is transferred to resellers and distributors, OEMs, or directly to end customers.

Certain customers may receive cash-based incentives or credits, which are accounted for as variable consideration. We estimate the amount of incentives or credits to be provided to customers and reduce revenue recognized. The variable consideration is included in the transaction price to the extent that a significant reversal in the amount of cumulative revenue recognized is not expected to occur when the uncertainty associated with the variable consideration is subsequently resolved.

11

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

The expected costs associated with assurance-type warranty are recognized as expense when products are sold. Warranty service that is in addition to the assurance that the product complies with agreed upon specifications is a separate performance obligation; its revenue is recognized ratably over the service period.

Cloud and connectivity services are provided on either a subscription or consumption basis. Revenue related to cloud and connectivity services provided on a subscription basis is recognized ratably over the contract period. Revenue related to cloud and connectivity services provided on a consumption basis is recognized based on the customer utilization of such resources. Revenues from SIM activation and initial application setup are deferred and recognized over the estimated customer life on a straight-line basis.

Licenses for on-premise software provide the customer with a right to use the software as it exists when made available to the customer. Revenue from distinct on-premise licenses are recognized upfront at the point in time when the software is made available to the customer. Revenue from software maintenance, unspecified upgrades and technical support contracts are recognized over the period such items are delivered or services are provided. Technical support contracts extending beyond the current period are deferred and revenue is recognized over the applicable earning period.

Revenue from solution design and consulting services are recognized as services are being provided.

Contract acquisition and fulfillment costs

We recognize an asset for the incremental costs of obtaining or fulfilling a contract with a customer if we expect the benefit of those costs to be longer than one year. We have determined that certain sales incentive bonuses and initial setup costs of managed IoT services meet the requirements to be capitalized. We apply a practical expedient to expense costs as incurred for costs to obtain a contract with a customer when the amortization period would have been one year or less.

The incremental costs of obtaining or fulfilling a contract with a customer are deferred and amortized over the estimated life of the customer relationship. We classify these deferred contract costs as current or non-current based on the timing of when we expect to recognize the expense. The current and non-current portions of deferred contract costs are included in Prepaids and other current assets and Other assets respectively in our consolidated balance sheets.

Significant judgment

We determine the transaction price of a customer contract by multiplying the unit price of a good or service with the committed order volume or service period.

Certain customers may receive cash-based incentives or credits, which are accounted for as variable consideration. We estimate the expected amount to be provided to customers and exclude it from the transaction price. Sales credits are included in Accounts payable and accrued liabilities in our consolidated balance sheets.

12

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Our customer contracts can include various combinations of products and services. When a customer contract includes multiple performance obligations, we allocate the transaction price to each performance obligation on a relative standalone selling price basis. We generally determine standalone selling prices based on the price charged to customers or a combination of expected cost, plus a margin and residual methods.

Product revenue is recognized at a point in time when a good is shipped or delivered to the customer as it represents the transfer of control of the promised good to a customer. Cloud, connectivity, and managed service revenues are recognized over time as the customer simultaneously receives and consumes the benefits provided by our performance as we perform. Other service revenue is recognized at a point in time upon completion of a service.

Contract Balances

Receivables - We recognize a right to consideration as a receivable when only the passage of time is required before payment of that consideration is due.

Contract Assets - We recognize a right to consideration in exchange for goods or service that we have transferred to a customer as contract assets. Contract assets are comprised mainly of accrued revenue related to monthly IoT service subscriptions, which may include connectivity, cloud applications, and managed services. Contract assets are included in Accounts receivable in our consolidated balance sheet.

Deferred Revenue - We recognize an obligation to transfer goods or services to a customer for which we have received consideration from the customer as deferred revenue. Deferred revenue consists of advance payments and billings in excess of revenue recognized, which includes support, extended warranty, cloud application services, and activation fees.

Payment terms and conditions vary by contract type, although terms generally include a requirement of payment within 30 to 60 days.

Research and development costs are expensed as they are incurred, including all costs incurred to establish the technological feasibility of a software product to be sold. Once the technological feasibility is reached, certain software development costs principally related to software coding, designing system interfaces and installation, and testing of the software, are capitalized.

We follow the cost reduction method of accounting for certain agreements, including government research and development funding, whereby the benefit of the funding is recognized as a reduction in the cost of the related expenditure when certain criteria stipulated under the terms of those funding agreements have been met, and there is reasonable assurance the research and development funding will be received.

Warranty costs are accrued upon the recognition of related revenue, based on our best estimates, with reference to past and expected future experience. Warranty obligations are included in Accounts payable and accrued liabilities in our consolidated balance sheet.

13

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

We have intellectual property license agreements which generally require us to make royalty payments based on a combination of fixed fees and percentage of the revenue generated by sales of products incorporating the licensed technology. We recognize royalty obligations in accordance with the terms of the respective royalty agreements. Royalty costs are recorded as a component of cost of goods sold in the period when incurred.

Where agreements are not in place, we recognize our current best estimate of the royalty obligation in cost of goods sold, accrued liabilities and long-term liabilities. We base our estimate on the smallest salable unit (“SSU”) principle (i.e., the principle that any royalty obligations should be no more than a portion of the profits for a component within the product that implements the patented technology) as the appropriate methodology for determining FRAND standard essential patent (“SEP”) royalties. Using this principle, the royalty accrual on our products is based on the value of the patented technology in the chipset, representing the SSU that implements the technology.

Market development costs are charged to sales and marketing expense to the extent that the benefit is separable from the revenue transaction and the fair value of that benefit is determinable. To the extent that such costs either do not provide a separable benefit, or the fair value of the benefit cannot be reliably estimated, such amounts are recorded as a reduction of revenue.

Income taxes are accounted for using the asset and liability method. Deferred income tax assets and liabilities are based on temporary differences (differences between the accounting basis and the tax basis of the assets and liabilities), non-capital loss, capital loss, and tax credits carry-forwards are measured using the enacted tax rates and laws expected to apply when these differences reverse. Deferred tax benefits, including non-capital loss, capital loss, and tax credits carry-forwards, are recognized to the extent that realization of such benefits is considered more likely than not. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the statement of operations in the period that enactment occurs.

We include interest and penalties related to income taxes, including unrecognized tax benefits, in Income tax expense (recovery).

Liabilities for uncertain tax positions are recorded based on a two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. We regularly assess the potential outcomes of examinations by tax authorities in determining the adequacy of our provision for income taxes. We continually assess the likelihood and amount of potential adjustments and adjust the income tax provision, income taxes payable and deferred taxes in the period in which the facts that give rise to a revision become known.

We recognize the tax effects related to share-based payments at settlement or expiration in Income tax expense (recovery).

14

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Stock options and restricted share units (“RSUs”) granted to the Company’s key officers, directors and employees are accounted for using the fair value-based method. Under this method, compensation cost for stock options is measured at fair value at the date of grant using the Black-Scholes valuation model and is expensed over the awards’ vesting period using the straight-line method. Any consideration paid by plan participants on the exercise of stock options or the purchase of shares is credited to common stock together with any related stock-based compensation expense. Compensation cost for restricted share units with no market or performance conditions is measured at fair value at the date of grant which is the market price of the underlying security and is expensed over the awards’ vesting period using the straight-line method. Compensation cost for market condition restricted share units is measured using a Monte Carlo valuation model. Compensation cost for performance-based internal performance benchmark restricted share units is measured at fair value at the time of grant which is the market price of the underlying security and adjusted for expected attainment with changes to expected attainment recorded in subsequent periods. We account for forfeitures in compensation expense when they occur.

Modification of awards are defined as changes to the terms or conditions of a share-based payment award. Improbable-to-probable modifications result in the reversal of the cumulative compensation costs of the original award incurred at the modification date and recognition of the incremental fair value of the modified award on a straight-line basis over the requisite service period.

Basic earnings (loss) per share is computed by dividing net earnings (loss) for the period by the weighted average number of company common shares outstanding during the reporting period. Diluted earnings (loss) per share is computed using the treasury stock method. When the effect of options and other securities convertible into common shares is anti-dilutive, including when the Company has incurred a loss for the period, basic and diluted earnings (loss) per share are the same. We use net loss from continuing operations as the control number in determining whether potential common shares are dilutive.

Our reporting currency is the U.S. dollar. We determine the functional currency of each of our foreign subsidiaries and their operating divisions based on the primary currency in which they operate.

Revenue and expense items denominated in foreign currencies are translated at exchange rates prevailing during the period. Monetary assets and liabilities denominated in foreign currencies are translated at the period-end exchange rates. Non-monetary assets and liabilities are translated at exchange rates in effect when the assets are acquired or the obligations are incurred. Foreign exchange gains and losses are reflected in Net loss for the period.

We have foreign subsidiaries that are considered self-contained within their foreign jurisdiction, and accordingly, use the respective local currency as their functional currency. The assets and liabilities of the foreign subsidiaries, including goodwill and fair value adjustments arising on acquisition, are translated at exchange rates at the balance sheet dates, equity is translated at historical rates, and revenue and expenses are translated at exchange rates prevailing during the period. The foreign exchange gains and losses arising from the translation are reported as a component of other comprehensive loss, as presented in note 24, Accumulated other comprehensive loss.

15

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Cash and cash equivalents include cash and short-term deposits with original maturities of three months or less from the date of purchase. Cash equivalents are recorded at cost. The carrying amounts approximate fair value due to the short-term maturities of these instruments.

The Company classifies cash and cash equivalents as restricted cash when it is unavailable for withdrawal or use in its general operations. See note 25.

We maintain an allowance for lifetime expected credit losses that may result from our customer’s inability to pay. Current and future economic conditions, historical information (including credit agency reports, if applicable), credit-worthiness, the line of business from which the customer accounts receivable arose, aging of receivables, known uncollectible accounts and changes in customer payment cycles are all considered when determining the expected credit losses related to accounts receivable. Amounts later determined and specifically identified to be uncollectible are charged against this allowance. If the financial condition of any of our customers deteriorates resulting in an impairment of their ability to make payments, we may increase our allowance.

We lease certain hardware devices to a small number of hardware distributors under sales-type leases which have terms ranging from 10 months to 48 months and bear interest at 5%.

We evaluate the credit quality of our financing receivables on an ongoing basis utilizing an aging of the accounts and write-offs, customer collection experience, the customer’s financial condition, known risk characteristics impacting the respective customer base, and other available economic conditions, to determine the appropriate allowance.

Derivatives, such as foreign currency forward and options contracts, may be used to economically hedge the foreign exchange risk on cash flows from commitments denominated in a foreign currency. Derivatives are recorded in Accounts receivable or Accounts payable and accrued liabilities and measured at fair value at each balance sheet date. Any resulting gains and losses from changes in the fair value are recorded in Foreign exchange gain (loss).

Inventories consist of electronic components and finished goods and are valued at the lower of cost or estimable realizable value, determined on a first-in-first-out basis. Cost is defined as all costs that relate to bringing the inventory to its present condition and location under normal operating conditions.

16

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

We review the components of our inventory and our inventory purchase commitments on a regular basis for excess and obsolete inventory based on estimated future usage and sales. Write-downs in inventory value or losses on inventory purchase commitments depend on various items, including factors related to customer demand, economic and competitive conditions, technological advances and new product introductions that vary from current expectations. We believe that the estimates used in calculating the inventory provision are reasonable and properly reflect the risk of excess and obsolete inventory. If customer demands for our inventory are substantially less than our estimates, additional inventory write-downs may be required.

Property and equipment are stated at cost, less accumulated depreciation and amortization. We amortize our property and equipment on a straight-line basis over the following estimated economic lives:

Research and development equipment related amortization is included in Research and development expense. Tooling, production, monitoring and certain network equipment related amortization is included in Cost of goods sold. All other amortization is included in Amortization expense.

Leasehold improvements and leased vehicles are amortized on a straight-line basis over the lesser of their expected average service life or term of the lease.

When we sell property and equipment, we net the historical cost less accumulated depreciation and amortization against the sale proceeds and include the difference in Other income (expense).

The estimated useful life of intangible assets with definite lives is the period over which the assets are expected to contribute to our future cash flows. When determining the useful life, we consider the expected use of the asset, useful life of any related intangible asset, any legal, regulatory or contractual provisions that limit the useful life, any legal, regulatory, or contractual renewal or extension provisions without substantial costs or modifications to the existing terms and conditions, the effects of obsolescence, demand, competition and other economic factors, and the expected level of maintenance expenditures relative to the cost of the asset required to obtain future cash flows from the asset.

17

In-process research and development (“IPRD”) is included in research and development and are intangible assets acquired as part of business combinations. Prior to their completion, IPRD are intangible assets with indefinite life and they are not amortized but subject to impairment test on an annual basis.

Research and development intangible asset related amortization is included in Research and development expense. All other intangible asset amortization is included in Amortization expense.

At inception of a contract, we apply judgment in assessing whether a contract is or contains a lease. This assessment involves determining whether we have control over the identified asset for a period of time in exchange for consideration. Operating leases are included in Operating lease right-of-use (“ROU”) assets, Accounts payable and accrued liabilities, and Operating lease liabilities in our consolidated balance sheets. Finance leases are included in Property and equipment, Accounts payable and accrued liabilities, and Long-term obligations in our consolidated balance sheets.

ROU assets represent our right to use an underlying asset for the lease term. Lease liabilities represent our obligation to make lease payments arising from the lease. We recognize operating lease right-of-use assets and liabilities at commencement date based on the present value of lease payments over the lease term. We use the incremental borrowing rate as the discount rate for leases as the rates implicit in our leases are not readily determinable. Our incremental borrowing rate is estimated to approximate the interest on a collateralized basis with similar terms and payments and in economic environments where the leased asset is located. The operating lease ROU asset also includes any prepaid lease payments, initial direct costs and lease incentives. Our lease terms include non-cancelable periods and include options to renew the lease when it is reasonably certain that we will exercise that option.

Operating lease cost for lease payments is recognized on a straight-line basis over the term of the lease. Our lease agreements have lease and non-lease components, which we have elected to account for as a single lease cost.

We have elected not to record right-of-use assets and lease liabilities for short-term leases with a term of 12 months or less and recognize these short term leases to profit or loss on a straight-line basis over the lease term.

18

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Goodwill represents the excess of the purchase price of an acquired business over the fair value assigned to assets acquired and liabilities assumed in a business combination. We allocate goodwill to reporting units based on the reporting unit expected to benefit from the business combination. Goodwill has an indefinite life, is not amortized, and is subject to an annual impairment test, on October 1 of every year, at the reporting unit level. Goodwill is tested for impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying value, or when there is a change in reporting units. These events or circumstances could include an adverse change in business climate, legal factors, operating performance indicators, competition or sale or disposition of a significant portion of a reporting unit. The goodwill impairment test compares the fair value of the reporting unit to its carrying amount, which includes the goodwill. When the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not to be impaired. If the carrying amount exceeds the implied fair value of the goodwill, an impairment loss is recognized equal to the amount by which the carrying amount of the reporting unit exceeds the reporting unit’s fair value.

An evaluation of recoverability of goodwill requires judgment, including the identification of reporting units, assigning assets and liabilities to reporting units, assigning goodwill to reporting units, and determining the estimated fair value of each reporting unit. Significant judgments that are required on our part to estimate the fair value of reporting units include estimating future cash flows, determining appropriate discount rates, consideration of appropriate control premium, market conditions, and other assumptions. Changes in these estimates and assumptions could materially affect the determination of fair value for each reporting unit and may result in impairment charges in future periods.

In March 2020, the World Health Organization declared a global pandemic caused by the outbreak of the novel coronavirus specifically identified as COVID-19. It is not possible to reliably estimate the length or severity of these developments and the impact on the financial results of the Company in the future. There are significant uncertainties with respect to future development and impact to the Company related to COVID-19, including the duration, severity and scope of the outbreak and the measures taken by governments and businesses to contain the pandemic. As COVID-19 continues to significantly impact economies around the world, it creates significant uncertainty regarding the nearer term outlook for the markets where we provide our products and services. In future periods, the effects of the pandemic may have material impacts on our financial results and the recoverable amount of our reporting units. The COVID-19 pandemic and its impact on the economy is constantly evolving and presents many variables and contingencies for modeling.

In future periods, the effects of the pandemic may have material impacts on our anticipated revenue levels and the recoverable amount of our reporting units.

Long-lived assets, including property and equipment, and intangible assets other than goodwill, are assessed for potential impairment when there is evidence that events or changes in circumstances indicate that the carrying amount of an asset may not be recovered. An impairment loss is recognized when the carrying amount of the long-lived asset group is not recoverable and exceeds its fair value. The carrying amount of a long-lived asset group is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset group. Any required impairment loss is measured as the amount by which the carrying amount of a long-lived asset group exceeds its fair value and is recorded as a reduction in the carrying value of the related assets and a charge to operating results.

19

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

Comprehensive income (loss) includes net earnings (loss) as well as changes in equity from other non-owner sources. The other changes in equity included in comprehensive income (loss) are comprised of foreign currency cumulative translation adjustments.

In Canada and the United States, non-refundable investment tax credits are accounted for using the flow-through method whereby such credits are accounted for as a reduction of income tax expense in the period in which the credit arises. In France, the investment tax credits are reported as a reduction of cost as the credits are refundable irrespective of taxable income.

Certain figures presented in the consolidated financial statements have been reclassified to conform to the current year presentation. We reclassified certain Accounts Payable and Accrued Liabilities balances previously presented as of December 31, 2020. From ‘Other’ we reclassified $11,073 to ‘Trade payables and accruals’ and $8,897 to ‘Sales credits’ to better reflect the nature of balances (see note 22).

We report a disposal of a component or a group of components as discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect of the Company’s operations and financial results when the components meet the criteria to be classified as held for sale. At the time an operation qualifies for held-for-sale accounting, the operation is evaluated to determine whether or not its carrying amount exceeds its fair value less cost to sell. Any loss as a result of carrying amounts in excess of fair value less cost to sell is recorded in the period the operation qualifies for held-for-sale accounting. Assets, once classified as held for sale, are not subject to depreciation or amortization, and both the assets and any liabilities directly associated with the assets held for sale are classified as current in the Company’s consolidated balance sheets. When a portion of a reporting unit that constitutes a business is disposed of, goodwill associated with that business is included in the carrying amount of the business in determining the gain or loss on disposal. The amount of goodwill is based on the relative fair values of the business to be disposed of and the portion of the reporting unit that will be retained. Management judgment is required to (i) assess the criteria required to qualify for held-for-sale accounting and (ii) estimate fair value.

Our automotive business is presented as discontinued operations for all periods. Following the disposal, we retained certain royalty and warranty obligations related to the automotive business. Reversals of the royalty and warranty obligations are presented in discontinued operations. Our consolidated statements of cash flows include discontinued operations. See note 5c, Disposition of Automotive Business. Supplemental cash flow information relating to discontinued operations is disclosed separately in the note disclosure.

20

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

We account for our business combinations using the acquisition method. Under this method, estimates we make to determine the fair values of acquired assets and liabilities assumed include judgments in our determinations of acquired intangible assets and assessment of the fair value of existing property and equipment. Assumed liabilities can include litigation and other contingency reserves existing at the time of the acquisition. Goodwill is recognized as of the acquisition date as the excess of the fair value of consideration transferred over the estimated fair values of net identifiable assets acquired and liabilities assumed at their acquisition date. Acquisition related expenses are separately recognized from business combination and are expensed as incurred.

When establishing fair values, we make significant estimates and assumptions, especially with respect to intangible assets. Intangible assets acquired and recorded by us may include patents, intellectual property, customer relationships, brand, backlog and in-process research and development. Estimates include but are not limited to the forecasting of future cash flows and discount rates. From time to time, we may engage third-party firms to assist us in determining the fair value of assets and liabilities assumed. Our estimates of fair values are based upon assumptions believed to be reasonable, but which are inherently uncertain and unpredictable. As a result, actual results may differ from estimates impacting our earnings.

Government grants are recognized when there is reasonable assurance that (a) the Company will comply with eligible requirements attached to the grant and (b) the grant will be received. Government grants are recorded as a reduction in the cost of the related expenditures (see note 9).

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses, Measurement of Credit Losses on Financial Instruments (“ASC 326”), replacing the incurred loss impairment model that recognizes losses when a probable threshold is met with a requirement to recognize lifetime expected credit losses immediately when a financial asset is originated or purchased. The standard is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The new guidance on the current expected credit loss (“CECL”) impairment model requires an estimate of expected credit loss, measured over the contractual life of an asset, that considers reasonable and supportable forecasts of future economic conditions in addition to historical experience and current conditions. The objective is to present the entity’s estimate of the net amount expected to be collected on the financial assets. The measurement of expected credit losses under the CECL methodology is applicable to financial assets measured at amortized cost, net investment in leases recognized by lessor and off-balance sheet credit exposures not accounted for as insurance. In addition, ASC 326 made changes to the accounting for available for sale debt securities.

On January 1, 2020, the Company adopted ASC 326 using the modified retrospective method. Results for reporting periods beginning after January 1, 2020 are presented under ASC 326. The Company recorded a net decrease to retained earnings of $779 as of January 1, 2020 for the cumulative effect of adopting ASC 326 as a result of measuring expected credit losses on trade accounts receivable.

21

In December 2019, the FASB issued ASU 2019-12 Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes, including the methodology for calculating taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company adopted ASU 2019-12 on January 1, 2021 and applied the new standard in determining tax expense for the year ended December 31, 2021. The adoption of this standard did not have a material impact on our consolidated financial statements and notes thereto and prior periods were not impacted.

In March 2020, the FASB issued an update to ASU 2020-04 Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which addresses the effects of reference rate reform on financial reporting. This would apply to companies meeting certain criteria that have contracts, hedging relationships and other transactions that reference London Interbank Offered Rate (“LIBOR”) or another reference rate expected to be discontinued because of reference rate reform. ASU 2020-04 is effective for the Company beginning January 1, 2022 and a successor rate has been established for our Revolving Facility with CIBC (see note 27(b)). The adoption of this ASU is not expected to have a material impact on the Company’s consolidated financial statements.

In October 2021, FASB issued ASU 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. The amendments in this ASU require an entity to recognize and measure contract assets and liabilities acquired in a business combination in accordance with Topic 606. The amendments in this ASU are effective for fiscal years beginning after December 15, 2022 and should be applied prospectively to business combinations occurring on or after the effective date of the amendment. The adoption of this ASU is not expected to have a material impact on the Company’s consolidated financial statements.

In November 2021, the FASB issued ASU 2021-10 Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance (ASU 2021-10), which aims to provide increased transparency by requiring business entities to disclose information about certain types of government assistance they receive in the notes to the financial statements. ASU 2021-10 is effective for fiscal years beginning after December 15, 2021. The Company is currently assessing the impact of ASU 2021-10 on its consolidated financial statements.

On January 7, 2020, we completed the acquisition of M2M Connectivity Pty Ltd, M2M One Pty Ltd and D-Square Innovation Pty Ltd (collectively, the “M2M Group”) in Australia. Total purchase consideration for the acquisition of the M2M Group was $21,102, comprised of cash consideration to the shareholders of $19,587 for 100% of the equity of the M2M Group, plus approximately $1,343 for the retirement of certain obligations and $172 for normal course working capital adjustments. The purchase consideration has been fully paid and settled during the second quarter of 2020.

22

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

We accounted for the transaction using the acquisition method and accordingly, recorded the tangible and intangible assets acquired and liabilities assumed on the basis of our estimates of their respective preliminary fair values as at January 7, 2020. The excess of the purchase price over the final value assigned to the net assets acquired is recorded as goodwill. The allocation of the purchase price was finalized as of June 30, 2020.

The following table summarizes the final values assigned to the assets acquired at the acquisition date:

Goodwill of $8,699 resulting from the acquisition consists largely of the expectation that the acquisition will expand the Company’s IoT Solutions business in the Asia-Pacific region. Goodwill is not deductible for tax purposes.

The following table provides the components of the identifiable intangible assets acquired that are subject to amortization:

There was no significant impact on the Company’s revenue and net earnings on a pro forma basis for all periods presented.

On December 15, 2020, we completed the acquisition of M2M One NZ Ltd (“M2M New Zealand”) in New Zealand. Total purchase consideration for the acquisition of M2M New Zealand was $4,005, comprised of cash consideration to the shareholders of $3,605 for 100% of the equity of M2M New Zealand, of which $319 related to a tax holdback that we paid to the sellers in June 2021, plus a $400 cash holdback amount released to the sellers on December 15, 2021 which secured the purchaser’s rights of indemnification under the share purchase agreement.

We accounted for the transaction using the acquisition method and accordingly, recorded the tangible and intangible assets acquired and liabilities assumed on the basis of our estimates of their respective preliminary fair values as at December 15, 2020. The excess of the purchase price over the final value assigned to the net assets acquired is recorded as goodwill. The allocation of the purchase price was finalized as of December 15, 2021.

23

Goodwill of $2,377 resulting from the acquisition consists largely of the expectation that the acquisition will expand the Company’s IoT Solutions business in the Asia-Pacific region. Goodwill is not deductible for tax purposes.

The following table provides the components of the identifiable intangible assets acquired that are subject to amortization:

On November 18, 2020, we completed the sale of substantially all of the assets and operations related to our Shenzhen, China-based automotive embedded module product line (“Automotive Business”) to Rolling Wireless (H.K.) Limited for total gross proceeds of $165,000 in cash, subject to adjustments to working capital, including $10,000 of proceeds held in escrow that we recorded in restricted cash and were released on January 8, 2021.

The gain on sale of the Automotive Business consists of the following:

As at December 31, 2021, we retained $11,165 (2020 — $12,689) royalty accruals relating to the Automotive Business of which $1,082 (2020 — $1,146) is included in Accounts payable and accrued liabilities and $10,083 (2020 — $11,543) is included in Long-term obligations. As at December 31, 2021, we retained product warranties of $1,528 (2020 — $1,528) relating to the Automotive Business, which is included in Accounts Payable and accrued liabilities.

24

The cash flows related to the Automotive business included in the consolidated statements of cash flows were as follows:

We disaggregate our revenue from contracts with customers into reportable segments (see consolidated statements of operations and comprehensive loss), type and geographical region.

Our segments have changed from those reported at December 31, 2020. Following the sale of our Automotive Business in November 2020, the Company initiated certain strategic, organizational and operational structure changes to better reflect the reduced size of our businesses. We revised our reportable segments to better reflect the way the Company manages its business, operating under two reportable segments: (i) IoT Solutions and (ii) Enterprise Solutions. We have retroactively restated prior period information to align with this new segmentation.

IoT Solutions (New)

Our new IoT Solutions segment includes our cellular wireless IoT module solutions, IoT connectivity services, and embedded broadband solutions.

Enterprise Solutions

Our Enterprise Solutions include our range of Sierra Wireless AirLink routers, IoT gateways, IoT applications and advanced network management, managed connectivity services, and mobility applications.

As our chief operating decision maker does not evaluate the performance of our operating segments based on segment assets, management does not present asset information on a segmented basis.

25

We sell certain products through resellers, original equipment manufacturers and wireless service providers who sell these products to end-users. In 2021 and 2020, we did not have any customers that accounted for more than 10% of total revenue. As at December 31, 2021 and 2020, we had no customer that accounted for more than 10% of total Trade Accounts Receivable. We had one customer as at December 31, 2021 that accounted for 23% and two customers as at December 31, 2020 that accounted for 22% and 15% of total Contract Assets.

On April 30, 2019, we announced certain initiatives related to the acceleration of our transformation to a Device-to-Cloud IoT solutions company.

During the third quarter of 2020, we initiated actions to reduce our operating expenses, in conjunction with the expected closing of the sale of our automotive business in the fourth quarter of 2020. We implemented organizational changes, including consolidation of our engineering resources resulting in a reduction in our engineering team in Hong Kong. This initiative affected 148 employees in various locations and functions within the Company.

26

SIERRA WIRELESS, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(In thousands of U.S. dollars, except where otherwise stated)

During the fourth quarter of 2021, we announced changes to the executive leadership team and our global organizational structure to further streamline and improve the overall business performance of the company, impacting 62 employees globally. In addition, we enacted a separate initiative to enhance our administrative function in the year ended December 31, 2021.

The following table provides the activity in the restructuring liability:

The components of continuing operations expense for the years ended December 31 were as follows:

27

28

The reconciliation of income taxes calculated at the statutory rate to the actual income tax provision for the years ended December 31 was as follows:

29