Basis of Presentation

The consolidated financial statements and accompanying notes have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and regulations of the U.S. Securities and Exchange Commission (the "SEC"). The Company’s consolidated financial statements include the accounts of Spire Global, Inc. and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation.

Reverse Stock Split

Reported share amounts, including issued and outstanding shares, per share amounts, and reported issued and outstanding warrants and other securities convertible into common stock in these consolidated financial statements and accompanying notes have been retroactively adjusted for the Reverse Stock Split by applying the Reverse Stock Split ratio. The number of authorized shares of common stock was not impacted by the Reverse Stock Split, and therefore has not been retroactively adjusted.

Liquidity Risks and Uncertainties

Since inception, the Company has been engaged in developing its product offerings, raising capital, and recruiting personnel. The Company’s operating plan may change as a result of many factors currently unknown and there can be no assurance that the current operating plan will be achieved in the time frame anticipated by the Company, and it may need to seek additional funds sooner than planned. If adequate funds are not available to the Company on a timely basis, it may be required to delay, limit, reduce, or terminate certain commercial efforts, or pursue merger or acquisition strategies, all of which could adversely affect the holdings or the rights of the Company’s stockholders.

The Company has a history of operating losses and negative cash flows from operations since inception. During the year ended December 31, 2023, net loss was $63,956, cash used in operations was $23,622 and the Company received net proceeds of $7,866 from sales of shares of its Class A common stock under the Equity Distribution Agreement. The Company held cash and cash equivalents of $29,144, excluding restricted cash of $497, and investment in marketable securities of $11,726 as of December 31, 2023. The Company currently believes that it will meet its minimum liquidity covenant, as well as all other financial covenants under the Blue Torch Financing Agreement (as amended, and as defined below in Note 6), at each applicable measurement point over the period of at least one year from the issuance of the December 31, 2023 consolidated financial statements, and that it will have sufficient working capital to operate for a period of at least one year from the issuance of the December 31, 2023 consolidated financial statements, in each case based on the Company's current cash and cash equivalents balance and expected future financial results.

The Company’s assessment of the period of time through which its financial resources will be adequate to support its operations and meet its financial covenants is a forward-looking statement and involves risks and uncertainties. The Company’s actual results could vary as a result of many factors, including its growth rate, subscription renewal activity, the timing and extent of spending to support its infrastructure and research and development efforts and the expansion of sales and marketing activities. The Company may in the future enter into arrangements to acquire or invest in complementary businesses, services, and technologies, including intellectual property rights. The Company has based its estimates on assumptions that may prove to be wrong, and it could use its available capital resources sooner than it currently expects. The Company may be required to seek additional equity or debt financing or seek waivers of or amendments to contractual obligations. Future liquidity and cash requirements will depend on numerous factors, including market penetration, the introduction of new products, and potential acquisitions of related businesses or technology. In the event that additional financing is required from outside sources, the Company may not be able to raise it on acceptable terms or at all. If the Company is unable to raise additional capital when desired, unable to meet the minimum liquidity covenant or other financial covenants under the Blue Torch Financing Agreement or if it cannot expand its operations or otherwise capitalize on its business opportunities because it lacks sufficient capital, its business, results of operations, and financial condition would be adversely affected.

Macroeconomic and Geopolitical

Over the past two years, the Company has been impacted by the macroeconomic environment, such as fluctuations in foreign currencies, increasing interest rates and the Russian invasion of Ukraine.

A stronger U.S. dollar relative to the Company's foreign subsidiaries' local functional currencies for the year ended December 31, 2023 as compared to the year ended December 31, 2022 negatively impacted the Company’s revenue, since approximately one-third of the Company’s sales are transacted in foreign currencies, though it positively impacted the Company’s expenses, since a majority of the Company’s employees reside in countries outside of the United States.

The macroeconomic environment has caused existing or potential customers to re-evaluate their decision to purchase the Company's offerings, at times resulting in additional customer discounts, extended payment terms, longer sales cycles, and a few contract cancellations.

Increasing interest rates in 2023 as compared to 2022 resulted in higher interest expenses, as the Company’s credit facility is based on a floating interest rate. The Russian invasion of Ukraine and the continued conflict created additional global sanctions, which at times caused scheduling shifts or launch cancellations by third-party satellite launch providers, which has delayed revenue recognition of certain sales contracts.

If any of these factors continue or worsen, and/or if new macroeconomic or geopolitical issues arise, the Company's results and financial condition could be further negatively impacted. The Company cannot predict the timing, strength, or duration of any economic slowdown, downturn, instability, or recovery, generally or within any particular industry or geography. Any downturn of the general economy or industries in which the Company operates would adversely affect its business, financial condition, and results of operations.

Segment Information

The Company operates as one reportable and operating segment, which relates to the sale of subscription-based data, insights, predictive analytics and related project-based services to global customers across a range of industries. The Company’s chief operating decision maker is its chief executive officer, who reviews financial information presented on a consolidated basis for purposes of making operating decisions, assessing financial performance and allocating resources.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosures of contingent assets and liabilities at the dates of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Management’s significant estimates include assumptions in revenue recognition, allowance for credit losses, valuation of certain assets and liabilities acquired from the acquisition of exactEarth in November 2021 (the “Acquisition”), realizability of deferred income tax assets, and fair value of equity awards, contingent earnout liabilities and warrant liabilities. Actual results could differ from those estimates.

Based on an evaluation of the lifespans of its in-service satellites and on current capabilities to extend the useful life of in-service satellites via software updates, the Company changed the estimated useful life of its capitalized satellites and related launch costs from three to four years

for depreciation purposes. The Company determined it was appropriate to make this change prospectively beginning June 2023. The change in estimated useful life did not have a material impact for the year ended December 31, 2023.

In November 2023, the Company updated the estimated useful lives for 43 capitalized satellites and related launch costs based on updated de-orbit dates. This change represents a change in accounting estimate and the impact of the change was an increase in loss from continuing operations before income taxes of approximately $2,467, or $0.13 per basic and diluted share for the months of November and December 2023.

Foreign Currency Translation

The Company’s foreign subsidiaries, which have defined their functional currency as their local currency, translate their assets and liabilities into U.S. Dollars at the exchange rate existing at the balance sheet date, and translate their results from operations at the average exchange rate for each period. The resulting translation adjustments are included as a component of accumulated other comprehensive loss on the consolidated balance sheets, accumulated other comprehensive loss in the consolidated statements of changes in stockholders' equity and as other comprehensive gain (loss) in the consolidated statements of comprehensive loss. Gains and losses from foreign currency transactions are included in other expense, net in the consolidated statements of operations.

Fair Value Measurements

To account for fair value measurements and disclosures, a fair value hierarchy was established that prioritizes the inputs to valuation techniques used to measure fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (an exit price). The level of an asset or liability within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.

The Company uses the following valuation techniques to measure fair value for its assets and liabilities:

Level 1 Quoted prices in active markets for identical assets or liabilities.

Level 2 Significant other observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

Level 3 Unobservable inputs reflecting management’s assumptions, consistent with reasonably available assumptions made by other market participants. These valuations require significant judgment.

Cash, Cash Equivalents, Marketable Securities and Restricted Cash

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Restricted cash included in Other long-term assets, including restricted cash on the consolidated balance sheets, represents amounts pledged as guarantees or collateral for financing arrangements and lease agreements, as contractually required.

The Company invests in highly rated securities, with the primary objective of minimizing the potential risk of principal loss. The Company’s investment policy generally requires securities to be investment grade and limits the amount of credit exposure to any one issuer. The Company’s investments in marketable debt securities have been classified and accounted for as available-for-sale. The Company classifies its marketable debt securities as either short-term or long-term based on each instrument’s underlying contractual maturity date. Unrealized gains and losses on marketable debt securities classified as available-for-sale are recognized in accumulated other comprehensive loss. Interest on securities classified as available-for-sale is included in interest income on the consolidated statements of operations.

Accounts Receivable

Accounts receivable are stated at the amounts management expects to collect from outstanding balances. An allowance for credit losses is recorded based on historical loss experience, consideration of current and future economic conditions, and evaluation of a customer’s current and future financial condition. Increases and decreases in the allowance for credit losses are included as a component of general and administrative expense in the consolidated statements of operations. Recoveries of accounts receivable for which an allowance exists, or those that were previously written off, are recorded when received. The Company recorded an expense for credit losses of $640 and $139 for the years ended December 31, 2023 and 2022, respectively.

The Company generally grants credit to its customers on an unsecured basis. The Company does not have any off-balance sheet credit exposure related to its customers.

Concentrations of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash, cash equivalents and restricted cash, marketable securities, and accounts receivable. The Company typically has cash accounts in excess of Federal Deposit Insurance Corporation insurance coverage limits. The Company has not experienced any losses on such accounts, and management believes that the Company’s risk of loss is remote.

The Company has a concentration of contractual revenue arrangements with various government agencies. Entities under common control are reported as a single customer. As of December 31, 2023, the Company did not have any customers that accounted for more than 10% of the Company’s total accounts receivable. As of December 31, 2022, the Company had one customer (Customer A noted below) that accounted for 16% of the Company’s total accounts receivable.

The Company has a concentration in vendor purchases. The Company believes its reliance on its vendors could be shifted over a period of time to alternative vendors should such a change be necessary. If the Company were to be unable to obtain alternative vendors due to factors beyond its control, operations would be disrupted until alternative vendors were secured. The Company had one vendor for the year ended December 31, 2023, and did not have any vendors for the year ended December 31, 2022, from which purchases of equipment, components and services individually represented 10% or more of the Company’s total purchases.

The Company is dependent on third parties to launch its satellites into space, and any launch delay, malfunction, or failure could have a negative impact on revenue and might cause the Company not to be able to accommodate customers with sufficient data to meet minimum service level agreements until replacement satellites are available. The Company also incorporates technology and terrestrial data sets from third parties into its platform and its inability to maintain rights and access to such technology and data sets would harm its business and results of operations.

Property and Equipment

Property and equipment are stated at cost, less accumulated depreciation and amortization. In-service satellites and related launch costs are capitalized based on the commission date of the underlying asset. Capitalized launch costs for each satellite are allocated based on the total cost of the launch divided by the number of satellites included on that launch. In-service ground stations and related costs are capitalized once signals are transmitted with in-service satellites. In the event of a failed launch or deployment of satellites, the related equipment impairment and launch costs are expensed and recorded in the consolidated statements of operations.

The Company also capitalizes certain software costs incurred in connection with developing internal-use software during the project development stage so long as management with the relevant authority authorizes the project, it is probable the project will be completed, and the software will be used to perform the function intended. Costs incurred for enhancements that are expected to result in additional significant functionality are capitalized and amortized over the estimated useful life of the enhancement. Costs related to preliminary project activities and post-implementation operational activities are expensed as incurred. Internal-use software, which consists primarily of the Company’s enterprise software used to build and operate the Company’s satellites, is stated at cost less accumulated amortization.

General maintenance and repairs are charged to expense as incurred. Significant refurbishments, renewals and betterments are capitalized. When assets are retired or disposed of, the cost and related accumulated depreciation are removed from the accounts and any resulting gain or loss is reflected as other expense, net in the Company’s consolidated statements of operations.

Equity Method Investments

The Company accounts for equity investments in which it has significant influence, but not a controlling financial interest, using the equity method of accounting. Under the equity method of accounting, investments are initially recorded at cost, less impairment, and subsequently adjusted to recognize the Company’s share of earnings or losses as a component of other expense, net in the consolidated statements of operations. The Company’s equity method investments are required to be reviewed for impairment when it is determined there may be an other-than-temporary loss in value. The Company did not record any impairment losses related to our equity method investments during the years ended December 31, 2023 and 2022.

Business Combinations

The Company recognizes identifiable assets acquired and liabilities assumed at their acquisition date fair values. Such valuations require us to make significant estimates and assumptions, especially at the acquisition date with respect to intangible assets. While the Company uses its best estimates and assumptions as part of the purchase price allocation process to accurately value assets acquired and liabilities assumed, these estimates which include, but are not limited to, future revenue growth, margins, customer retention rates, technology life, royalty rates, expected use of acquired assets, and discount rates, are inherently uncertain and subject to refinement.

Goodwill is measured as the excess of the consideration transferred over the fair value of assets acquired and liabilities assumed on the acquisition date. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred and included in the general and administrative expenses line item in the consolidated statements of operations. The authoritative guidance allows a measurement period of up to one year from the date of acquisition to make adjustments to the preliminary allocation of the purchase price. As a result, during the measurement period the Company may record adjustments to the fair values of assets acquired and liabilities assumed, with the corresponding offset to goodwill to the extent that it identifies adjustments to the preliminary purchase price allocation.

Goodwill and Intangible Assets

Goodwill represents the excess of the purchase price over the estimated fair value of net tangible and identifiable intangible assets acquired in business acquisitions. The Company first performs a qualitative assessment of goodwill annually in the fourth quarter, and more frequently if events or changes in circumstances indicate that the carrying value of goodwill may not be recoverable. If it is determined in the qualitative assessment that the fair value of the Company's single reporting unit is more likely than not below its carrying amount, then the Company will perform a quantitative impairment test. The quantitative goodwill impairment test is performed by comparing the fair value of the reporting unit with its carrying amount. Any excess in the carrying value of the goodwill over its fair value is recognized as an impairment loss. For purposes of goodwill impairment testing, the Company has one reporting unit. The annual goodwill impairment assessment performed in the fourth quarter of 2023 indicated that the fair value significantly exceeded the carrying value of goodwill.

Intangible assets consist of acquired intangible assets which include customer relationships, developed technology and trade names and the costs to obtain patents and perpetual nonexclusive license rights for the use of intellectual property. Acquired intangible assets, other than goodwill, are amortized over their estimated useful lives, ranging from 1 to 12 years, based upon the estimated economic value derived from the related intangible asset. Significant judgment is used in determining fair values of acquired intangible assets and their estimated useful lives. Fair value and useful life determinations may be based on, among other factors, estimates of future expected cash flows, royalty cost savings and appropriate discount rates used in calculating present values.

Intangible assets are tested for impairment whenever there are indicators of impairment. The Company did not recognize any impairment charges for intangible assets for the year ended December 31, 2023, but recorded an impairment charge relating to patents of $72 for the year ended December 31, 2022.

Impairment of Long-Lived Assets

The Company assesses potential impairments to long-lived assets whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. An impairment is considered to exist if the total estimated future cash flows on an undiscounted basis are less than the carrying amount of the assets or asset groups. If impairment exists, the impairment loss is measured and recorded based on undiscounted estimated future cash flows. In estimating future cash flows, assets are grouped at the lowest levels for which there are identifiable cash flows that are largely independent of cash flows from other asset groups. The Company recognized impairment charges of $747 on decommissioned satellites and $277 on other long-lived assets for the year ended December 31, 2023, and $549 on decommissioned satellites and $143 on other long-lived assets for the year ended December 31, 2022.

Deferred Offering Costs

The Company capitalizes within other current assets on the consolidated balance sheets certain legal, accounting and other third-party fees that are directly related to the Company’s in-process equity financing until such financings are consummated. After consummation of the equity financing, these costs are recorded as a reduction of the proceeds received from the offering. Should a planned equity financing be abandoned, terminated or significantly delayed, the deferred offering costs are written off to operating expenses. There were no deferred offering costs capitalized as of December 31, 2023 and 2022.

Debt Issuance Costs

For long-term debt, the Company presents debt issuance costs on the consolidated balance sheets as a direct deduction from the carrying amount of the related debt facility. Debt issuance costs and the fair value assigned to stock warrants issued related to term loans are amortized over the respective term of the debt facility using the effective interest method.

Warrants

The Company generally classifies warrants for the purchase of shares of its common stock as liabilities on its consolidated balance sheets unless the warrants meet certain specific criteria that require the warrants to be classified within stockholders’ equity. Those warrants accounted for as liabilities are freestanding financial instruments that may require the Company to transfer assets upon exercise. The warrant liability is initially recorded at fair value upon the date of issuance of each warrant and is subsequently remeasured to fair value at each reporting date. Changes in the fair value of the warrant liabilities are recognized as a component in other income (expense) in the consolidated statements of operations. Changes in the fair value of the warrant liabilities will continue to be recognized until the warrants are exercised, expire or qualify for equity classification. Warrants classified as equity are initially recorded at fair value on the date of issuance and recorded in additional paid-in capital on the Company’s consolidated balance sheets until the warrants are exercised or expire.

On June 13, 2022, in connection with the Blue Torch Financing Agreement, the Company issued warrants to Blue Torch, which were exercisable for an aggregate of 437,024 shares of the Company’s Class A common stock with a per share exercise price of $16.08 (the “2022 Blue Torch Warrants”). Additionally, in connection with the closing of the financing, the Company issued a warrant to Urgent Capital LLC for introducing the Company to the Lenders, which is exercisable for an aggregate of 24,834 shares of the Company's Class A common stock with a per share exercise price of $16.08 (the “Urgent Warrants”). On September 27, 2023, the Company issued new warrants to certain Blue Torch affiliates that are exercisable for an additional 597,082 shares of the Company’s Class A common stock at a per share exercise price of $5.44 (the “2023 Blue Torch Warrants" and together with the 2022 Blue Torch Warrants and the Urgent Warrants, the “Credit Agreement Warrants”).

The Company assumed 1,437,499 publicly-traded warrants (“Public Warrants”) and 825,000 private placement warrants issued by NavSight (“Private Warrants” and, together with the Public Warrants, the “Common Stock Warrants”) upon the Merger, all of which were issued in connection with NavSight’s initial public offering and entitled holders to purchase one share of the Company's Class A common stock at an exercise price of $92.00 per share.

The Company evaluated the Credit Agreement Warrants and the Common Stock Warrants and concluded that they do not meet the criteria to be classified within stockholders’ equity. The agreement governing the Credit Agreement Warrants and the Common Stock Warrants includes a provision that could result in a different settlement value for the Common Stock Warrants depending on their holder. Because the holder of an instrument is not an input into the pricing of a fixed-for-fixed option on the Company’s Class A common stock, the Common Stock Warrants are not considered to be indexed to the Company’s own stock. As the Common Stock Warrants meet the definition of a derivative, the Company recorded these warrants as liabilities on the consolidated balance sheets at fair value based on the Black Scholes model. Subsequent changes in their respective fair values are recognized in the consolidated statements of operations at each reporting date. Changes in the fair value of the warrant liabilities will continue to be recognized until the warrants are exercised, expire, or qualify for equity classification.

Contingent Earnout Liability

In connection with the Merger, eligible Spire equity holders are entitled to receive additional shares of the Company's Class A common stock upon the Company achieving certain earnout triggering events. In accordance with Accounting Standards Codification (“ASC”) 815-40, the earnout shares are not indexed to the Company's Class A common stock and therefore were accounted for as a liability and an offset to additional paid-in capital on the consolidated balance sheets at the reverse recapitalization date and subsequently remeasured at each reporting date with changes in fair value recorded as a component of other income (expense) in the consolidated statements of operations.

The contingent earnout liability is categorized as a Level 3 fair value measurement using the Monte Carlo model (Note 8) because the Company estimates projections during the earnout period utilizing unobservable inputs. Contingent earnout payments involve certain assumptions requiring significant judgment and actual results may differ from assumed and estimated amounts. The assumptions utilized in the calculation are based on the achievement of certain stock price milestones, including the current price of our Class A common stock, expected volatility, risk-free rate, expected term and expected dividend yield.

Revenue Recognition

The Company generates revenue from four main solutions: Maritime, Aviation, Weather and Space Services. The Company offers the following three data solutions to customers:

As a fourth solution, the Company is also pioneering an innovative “space-as-a-service” business model through its Space Services solution. The Company leverages its fully deployed infrastructure and large-scale operations to enable customers to obtain customized data through its application programming interface (“API”) infrastructure.

Revenue recognition involves the identification of the contract, identification of performance obligations in the contract, determination of the transaction price, allocation of the transaction price to the previously identified performance obligations and recognition of revenue as the performance obligations are satisfied.

The Company recognizes revenue for each separately identifiable performance obligation in a data solutions contract representing a promise to transfer data or a distinct service to a customer. In most cases, data provided under the Company’s data solutions contracts are accounted for as a single performance obligation due to the integrated nature of the Company’s precise space-based data. In some data access contracts, the Company provides multiple project-based services to a customer, most commonly when a contract covers multiple phases of the Space Services solution (e.g., development, manufacturing, launch and satellite operations). In those cases, the Company accounts for each distinct project-based deliverable as a separate performance obligation and allocates the transaction price to each performance obligation based on its relative standalone selling price, which is generally estimated using cost plus a reasonable margin based on value added to the customer.

The Company recognizes revenue when (or as) the performance obligation is satisfied, either over time or at a point in time. The Company has determined that each data access subscription provides a series of distinct services in which the customer simultaneously receives and consumes data. Therefore, for subscription-based data services, the Company recognizes revenue ratably over the subscription period. Revenue is recognized upon delivery for data products such as archive data and custom reports, which are performance obligations satisfied at a point in time upon transfer of control. For Space Services, control of the data typically is transferred at the time the customer gains access to the benefit of the service. If customer acceptance is required, revenue is recognized upon receipt of notice of customer acceptance, which is generally a short period of time after delivery. For certain project-based performance obligations (e.g., manufacturing and launch phases), revenue is recognized over time, using the output method, specifically contract milestones, which we have determined to be the most direct and reasonable measure of progress as they reflect the results achieved and value transferred to the customer.

Contract Assets and Liabilities

For each of the Company’s contracts, the timing of revenue recognition, customer billings, and cash collections determines the recorded accounts receivable, contract assets, and contract liabilities on the Company’s consolidated balance sheets. Payment terms and conditions generally include a requirement to pay within 30 days. When revenue is recognized in advance of customer invoicing, a contract asset is recorded for the unbilled receivable. Conversely, contract liabilities are recorded when the Company has an unconditional right to consideration before it has satisfied a performance obligation. Contract liabilities consist of funds received in advance of revenue recognition from subscription services or project-based services that are subsequently recognized when the revenue recognition criteria are met. The non-current portion of contract liabilities consists of funds received in advance of revenue recognition from subscription services or other project-based services that have remaining contractual obligations greater than one year from the balance sheet date.

Deferred Contract Costs

Sales commissions earned by the Company’s employees are considered incremental costs of obtaining a contract. An asset is recognized for sales commissions if the Company expects the period of benefit from these costs to be more than one year. The Company amortizes the deferred contract costs on a straight-line basis over the period of expected benefit, which is primarily 12 months, consistent with the pattern of revenue recognition of the related performance obligation. The amortized costs are recorded in sales and marketing expense in the Company’s consolidated statements of operations. The Company expenses sales commissions as incurred when the period of benefit is less than one year.

Deferred contract costs are included in other current assets, for the current portion, and other long-term assets, for the non-current portion, on the Company’s consolidated balance sheets. Deferred contract costs at December 31, 2023 and 2022 were $926 and $890, respectively, of which $487 and $439, respectively, were classified as current. During the years ended December 31, 2023 and 2022, the Company recognized $490 and $809, respectively, as amortization of deferred contract costs in sales and marketing expense.

Cost of Revenue

Cost of revenue consists primarily of personnel costs, depreciation, hosted infrastructure and high-power computing costs, third-party operating and royalty costs associated with delivering data and services to customers, allocated overhead costs and amortization of purchased intangibles customer relationships and developed technology associated with the Acquisition. Overhead costs primarily include allocable amounts of utilities, rent, depreciation expense on assets used directly in revenue producing activities, indirect materials, production and test administration expenses, and repairs and maintenance.

Research and Development Costs

Research and development expenses consist primarily of employee-related expenses, third-party consulting fees, and computing costs which are expensed as incurred.

Sales and Marketing

Sales and marketing expenses consist primarily of employee-related expenses, sales commissions, marketing and advertising costs, costs incurred in the development of customer relationships, brand development costs, travel-related expenses and amortization of purchased intangible backlog associated with the Acquisition.

The Company expenses advertising costs as incurred. Advertising expense for the years ended December 31, 2023 and 2022 was $1,103 and $933, respectively, and is included in sales and marketing expenses in the consolidated statements of operations.

General and Administrative Costs

General and administrative expenses consist of employee-related expenses for personnel in the Company’s executive, finance and accounting, facilities, legal, human resources, and management information systems functions, as well as other administrative employees. In addition, general and administrative expenses include fees related to third-party legal counsel, fees related to accounting, tax and audit costs, office facilities costs, software subscription costs, and other corporate costs.

Employee Benefit Plan

The Company has a qualified retirement plan which covers all employees who meet certain eligibility requirements. Plan matching contributions, discretionary profit-sharing contributions, and qualified nonelective contributions may be made to the 401(k) salary deferral plan at the discretion of the Company’s Board of Directors. The Company did not make any matching contributions, discretionary profit-sharing contributions and/or qualified nonelective contributions during the years ended December 31, 2023 and 2022.

The Company has defined contribution pension plans at its foreign subsidiaries which cover all employees who meet certain eligibility requirements. The contributions made by the Company under these plans during the years ended December 31, 2023 and 2022 were $1,838 and $737, respectively.

Stock-Based Compensation

The Company has an equity incentive plan under which the Company grants stock-based awards to employees and non-employees. The Company accounts for stock-based awards in accordance with ASC 718, Stock-Based Compensation, which requires the measurement and recognition of compensation expense, based on estimated fair values, for all stock-based awards made to employees and non-employees. For stock options, the fair value is calculated using the Black-Scholes option pricing model. The Black-Scholes option pricing model requires the input of assumptions, including the fair value of the underlying Class A common stock, the expected term of the option, the expected volatility of the price of the Company’s Class A common stock, risk-free interest rates, and the expected dividend yield of the Company’s Class A common stock. For restricted stock units ("RSU") with service-based vesting conditions, the fair value is calculated based upon the Company’s closing stock price on the date of grant using the intrinsic value method. Stock-based compensation expense is recognized on a straight-line basis over the requisite service period and forfeitures are accounted for as they occur.

Key assumptions used in the determination of fair value for stock options are as follows:

Expected term. Because of the lack of sufficient historical data, the Company uses the simple average of the vesting period and the contractual term to estimate the period the stock options are expected to be outstanding.

Expected volatility. The Company determines the expected stock price volatility based on the historical volatility of the Company's Class A common stock and the historical volatilities of an industry peer group.

Expected dividend yield. The Company does not use a dividend rate due to the fact that the Company has never declared or paid cash dividends on its Class A common stock and does not anticipate doing so in the foreseeable future.

Risk-free interest rate. The Company bases its interest rate on a treasury instrument for which the term is consistent with the expected life of the stock options.

Income Taxes

The Company was incorporated in the state of Delaware as a C corporation. Deferred income taxes of the Company are provided on the liability method whereby deferred tax assets are recognized for deductible temporary differences and operating loss and tax credit carryforwards and deferred tax liabilities are recognized for taxable temporary differences. Temporary differences are the differences between the reported amounts of assets and liabilities and their tax basis. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. All deferred tax assets and liabilities within each particular tax jurisdiction are offset and presented as a noncurrent deferred tax asset or liability. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be realized. The factors used to assess the likelihood of realization include the history of taxable income or loss, forecasts of future taxable income and available tax planning strategies that could be implemented to realize net deferred tax assets.

The Company accounts for uncertainty in income taxes in accordance with ASC 740-10, Income Taxes, which addresses the determination of whether tax benefits claimed or expected to be claimed on a tax return, should be recorded in the consolidated financial statements. Under this guidance, the Company may recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained upon examination by taxing authorities, based on the technical merits of the position. The tax benefits recognized in the consolidated financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement. The Company recognizes interest accrued related to unrecognized tax benefits in interest expense and penalties, if any, as a component of income tax expense on the consolidated statements of operations.

Beginning in 2022, the Tax Cuts and Jobs Act (the "Tax Act") requires taxpayers to capitalize research and development expenses with amortization periods over five years for U.S. and fifteen years for foreign, which reduced the Company’s taxable loss, and created a new deferred tax asset for capitalized research and development costs, and corresponding adjustments to tax on foreign source income through global intangible low-taxed income ("GILTI"), all of which have been accounted for in determining the Company’s tax provision or benefit.

The Company reports income taxes in accordance with Financial Accounting Standards Board ("FASB") ASC 740, Income Taxes, which requires an asset and liability approach in accounting for income taxes. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases, as well as net operating loss and tax credit carryforwards. Deferred tax amounts are determined by using the enacted tax rates expected to be in effect when the temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance reduces the deferred tax assets to the amount that is more likely than not to be realized.

Related Parties

In conjunction with the Company's acquisition of exactEarth in November 2021, Myriota Pty Ltd ("Myriota"), an existing Spire customer, became a related party as a result of exactEarth's approximately 13% ownership of Myriota. As of December 31, 2023, the Company's investment in Myriota, in the amount of $2,216, was included in other long-term assets on the consolidated balance sheets. The Company accounts for this investment using the equity method of accounting. The Company's share of earnings or losses on the investment is recorded based on a one-month lag, due to the timing of receipt of financial statements from Myriota, as a component of other (expense) income, net in the consolidated statements of operations. The Company generated $678 and $2,278 in revenue from Myriota during the years ended December

31, 2023 and 2022, respectively, and had no accounts receivable as of December 31, 2023 and $170 of accounts receivable as of December 31, 2022, from Myriota.

Comprehensive Loss

Comprehensive loss is comprised of net loss and other comprehensive loss consisting of foreign currency translation adjustments and net unrealized gain and loss on investments.

Net Loss Per Share

The Company follows the two-class method when computing net income (loss) per share as the Company has issued shares that meet the definition of participating securities. The Company has two types of common stock, Class A and Class B. Class B common stock has no economic rights, and therefore has been excluded from the computation of basic and diluted net loss per share. The two-class method determines net income (loss) per share for each class of common and participating securities according to dividends declared, if any, and participating rights in undistributed earnings. The two-class method requires income available to common stockholders for the period to be allocated between common and participating securities based upon their respective rights to receive dividends as if all income for the period had been distributed.

Basic net income (loss) per share is computed by dividing the net income (loss) by the weighted-average number of common shares outstanding during the period. Diluted net income (loss) is computed by adjusting net income (loss) to reallocate undistributed earnings based on the potential impact of dilutive securities. Diluted net income (loss) per share is computed by dividing the diluted net income (loss) by the weighted-average number of common shares outstanding during the period, including potential dilutive common shares assuming the dilutive effect of common stock equivalents.

JOBS Act Accounting Election

The Company is provided the option to adopt new or revised accounting guidance under the requirements provided to an “emerging growth company” under the JOBS Act either (1) within the same periods as those otherwise applicable to public business entities, or (2) within the same time periods as non-public business entities, including early adoption when permissible. With the exception of certain accounting standards where the Company elected to early adopt when permissible, the Company has elected to adopt new or revised accounting guidance within the same time period as non-public business entities, as indicated below.

Accounting Pronouncements Recently Adopted

In October 2021, the FASB issued Accounting Standards Update (“ASU”) 2021-08, Business Combinations (Topic 805), Accounting for Contract Assets and Contract Liabilities from Contracts with Customers, to improve the accounting for acquired revenue contracts with customers in a business combination by addressing diversity in practice and inconsistency related to recognition of an acquired contract liability and payment terms and their effect on subsequent revenue recognized by the acquirer. The guidance is effective for annual reporting periods beginning after December 15, 2022, including interim periods within that reporting period, and should be applied prospectively to business combinations occurring on or after the effective date of the amendments. The adoption of ASU 2021-08 as of January 1, 2023 did not impact the Company’s consolidated financial statements.

In September 2022, the FASB issued ASU 2022-04, Liabilities – Supplier Finance Programs (Subtopic 405-50), guidance on modifying the disclosure requirements to enhance the transparency of supplier finance programs including disclosure of the key terms of the program, the amount outstanding that remains unpaid by the buyer as of the end of the annual period, a description of where those obligations are presented in the balance sheets, and a roll forward of those obligations during the annual period. The amendments in this update are effective for financial statements issued for annual periods beginning after December 15, 2022. The adoption of ASU 2022-04 as of January 1, 2023 did not impact the Company’s consolidated financial statements.

Accounting Pronouncements Not Yet Adopted

In March 2023, the FASB issued ASU 2023-01, Leases – Common Control Arrangements (Topic 842), to improve the accounting for amortizing leasehold improvements associated with arrangements between entities under common control. The amendment requires that leasehold improvements be amortized by the lessee over the useful life of the leasehold improvements to the common control group (regardless of the lease term) as long as the lessee controls the use of the underlying asset through a lease. Additionally, leasehold improvements should be accounted for as a transfer between entities under common control through an adjustment to equity when the lessee no longer controls the use of the underlying asset. The amendments in this update are effective for financial statements issued for annual periods beginning after December 15, 2023, with early adoption permitted. The Company does not expect this ASU to have a material impact on its consolidated financial statements.

In August 2023, the FASB issued ASU 2023-05, Business Combinations – Joint Venture Formations (Subtopic 805-60): Recognition and Initial Measurement. The amendments in this ASU are intended to facilitate consistency in the application of accounting guidance upon the formation of entities qualifying as joint ventures ("JVs"). This ASU generally requires the use of business combinations accounting at the JV formation date, which would result in the contributed assets/liabilities being revalued to fair value and potentially result in the recognition of goodwill and other intangibles on the JV’s financial statements. However, this ASU does not alter the ongoing accounting for the JV’s operations. This guidance is effective for JVs with formation dates on or after January 1, 2025. The Company does not expect the standard to have a material impact on the Company's consolidated financial statements.

In November 2023, the FASB issued ASU 2023-7, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which is intended to improve reportable segment disclosure requirements, primarily though enhanced disclosures about significant expenses. The amendments will require public entities to disclose significant segment expenses that are regularly provided to the chief operating decision maker and included within segment profit and loss. The guidance is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted, and will be applied retrospectively to all prior periods presented in the financial statements. The Company is currently evaluating the ASU to determine its impact on the Company's disclosures.

In December 2023, the FASB issued ASU 2023-9, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which includes amendments that further enhance income tax disclosures, primarily through standardization and disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The guidance is effective for annual reporting periods beginning after December 15, 2024, with early adoption permitted, and should be applied prospectively or retrospectively. The Company is currently evaluating the ASU to determine its impact on the Company's disclosures.