Exhibit 99.1 

MDA Space Ltd.

Interim Condensed Consolidated Financial Statements

For the three and nine months ended

September 30, 2026 and 2025

(In millions of Canadian dollars)

MDA Space Ltd.

Unaudited Interim Condensed Consolidated Statement of Comprehensive Income

For the three and nine months ended September 30, 2026 and 2025

(In millions of Canadian dollars except per share figures)

The accompanying notes are an integral part of these interim condensed consolidated financial statements

MDA Space Ltd.

Unaudited Interim Condensed Consolidated Statement of Financial Position

September 30, 2026

(In millions of Canadian dollars)

The accompanying notes are an integral part of these interim condensed consolidated financial statements

MDA Space Ltd.

Unaudited Interim Condensed Consolidated Statement of Changes in Shareholders’ Equity

For the nine months ended September 30, 2026 and 2025

(In millions of Canadian dollars)

The accompanying notes are an integral part of these interim condensed consolidated financial statements

MDA Space Ltd.

Unaudited Interim Condensed Consolidated Statement of Cash Flows

For the three and nine months ended September 30, 2026 and 2025

(In millions of Canadian dollars)

The accompanying notes are an integral part of these interim condensed consolidated financial statements

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

MDA Space Ltd. and its subsidiaries (collectively “MDA Space” or the “Company”) is a trusted mission partner of leading-edge space missions. The Company’s recognized engineering capabilities, portfolio of space technologies, and space mission expertise make it a trusted partner of choice for a broad range of customers worldwide. The Company leverages its capabilities to enable next generation space exploration and infrastructure, space-based communication, and both earth and space observation missions. The Company’s space technology solutions and services enable governments and businesses to develop and operate critical space infrastructure used for exploration and space-based science, to research, develop and operate space-based communications supporting our connected world, and to monitor global activities including climate change, illegal and unregulated fishing, and detection of oil spills. The Company’s technologies and solutions are also deployed for defence and intelligence applications and space observation missions. MDA Space operates across three business areas: Satellite Systems, Robotics & Space Operations, and Geointelligence, with facilities and sites in Canada, United Kingdom, United States and Israel. The Company collaborates and partners with governments and space agencies, commercial space companies and defence and aerospace prime contractors in the space industry.

MDA Space Ltd. was incorporated pursuant to a series of legal entity restructurings. On April 8, 2020, Neptune Acquisition Inc. (“NAI”), an affiliate of Northern Private Capital Ltd. purchased 100% of the equity interest in MDA GP Holdings Ltd., MDA Systems Inc., and Maxar Technologies ULC from Maxar Technologies Inc. The consideration for this transaction was $1 billion. Immediately after closing, NAI amalgamated with Maxar Technologies ULC, and changed its name to Neptune Operations Ltd. (“NOL”). On June 2, 2020, Neptune Acquisition Holdings Inc. (“NAHI”) was formed under the laws of the Province of Ontario and became the parent of its wholly owned subsidiary NOL. In March 2021, NAHI changed its name to MDA Ltd., and again to MDA Space Ltd. in April 2024.

MDA Space Ltd. is incorporated in Ontario and domiciled in Canada, with its head office located at 7500 Financial Drive, Brampton, Ontario L6Y 6K7, Canada. MDA Space’s common shares are traded on the Toronto Stock Exchange and the New York Stock Exchange, both under the symbol “MDA”.

These accompanying unaudited interim condensed consolidated financial statements of the Company have been prepared in accordance with IAS 34, Interim Financial Reporting, using accounting policies consistent with IFRS Accounting Standards as issued by the International Accounting Standards Board (“IASB”). The same accounting policies and methods of computation as those used in the preparation of the consolidated financial statements for the year ended December 31, 2025 were followed in the preparation of these interim condensed consolidated financial statements, except as described in note 3. The interim condensed consolidated financial statements do not include all the information and disclosures required in the annual consolidated financial statements and should be read in conjunction with the Company’s consolidated financial statements for the year ended December 31, 2025.

The unaudited interim condensed consolidated financial statements were approved by the Board of Directors of MDA Space on November 4, 2026.

The interim condensed consolidated financial statements are presented in Canadian dollars, the Company’s functional currency.

The interim condensed consolidated financial statements have been prepared on the historical cost basis except for pension plan assets and liabilities and the following assets and liabilities which are measured at fair value: financial instruments at fair value through profit or loss (“FVTPL”) or fair value through other comprehensive income (“FVOCI”), derivative financial instruments, and initial recognition of assets acquired and liabilities assumed in a business combination. Pension plan assets and liabilities are recognized as the present value of the defined benefit obligation net of the fair value of the plan assets.

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

The Company’s operations historically have not experienced seasonality. However, the Company’s results period over period are affected by its stage in the work in progress in each of its long-term contracts. Therefore, the results of operations over a given interim period may not be indicative of full fiscal year results.

The preparation of the Company’s interim condensed consolidated financial statements requires management to make estimates, assumptions and judgments that affect the application of accounting policies and the reported amounts of assets, liabilities, revenues and expenses. Significant estimates and judgments used in preparation of the interim condensed consolidated financial statements are described in the Company’s consolidated financial statements for the year ended December 31, 2025.

The comparative figures have been adjusted in these interim condensed consolidated financial statements to correct for immaterial errors in accounting for borrowing costs in accordance with IAS 23 Borrowing costs resulting in additional capitalization of previously expensed borrowing costs. The Company has revised the opening retained earnings and corrected the error by revising the prior period information in these interim condensed consolidated financial statements. The impact on the statements was as follows:

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

 

		As previously reported				Adjustment				As adjusted
Interim Condensed Consolidated Statement of Changes in Shareholders’ Equity
Retained earnings, as at January 1, 2025		$	138.7			$	8.3			$	147.0
Total shareholders’ equity as at January 1, 2025			1,176.0				8.3				1,184.3
Net income for the nine months ended September 30, 2025			84.5				6.0				90.5
Retained earnings as at September 30, 2025			223.2				14.3				237.5
Total shareholders’ equity as at September 30, 2025			1,329.3				14.3				1,343.6

Amendments of IFRS 9 Financial Instruments and IFRS 7 Financial Instruments: Disclosures

IASB has amended IFRS 9 Financial Instruments and IFRS 7 Financial Instruments: Disclosures to clarify the timing in the recognition and derecognition of financial assets and the settlement of financial liabilities. These amendments change the timing of recognition or derecognition of financial assets or liabilities from the payment initiation date to the settlement date. Any derecognition of liability earlier than the settlement date would be subject to certain criteria being met, and only applicable to financial liabilities settled using an electronic payment system. These amendments are effective for annual reporting periods beginning on or after January 1, 2026. The application of these amendments resulted in a $2.7 increase in cash and increase in accounts payable and accrued liabilities at January 1, 2026 on the interim condensed consolidated statement of financial position.

Forthcoming Issuance of IFRS 18 Presentation and Disclosure in Financial Statements replacing IAS 1, Presentation of Financial Statements

IFRS 18 aims to achieve comparability of the financial performance of similar entities and will impact the presentation of primary financial statements and notes, including the statement of earnings where companies will be required to present separate categories of income and expense for operating, investing, and financing activities with prescribed subtotals for each new category. The standard will also require management-defined performance measures to be explained and included in a separate note within the interim condensed consolidated financial statements. IFRS 18 is effective for annual reporting periods beginning on or after January 1, 2027, with earlier application permitted. Management is currently assessing the impact of adopting IFRS 18.

On June 18, 2026, the Company signed a definitive agreement to acquire 100% of Blue Canyon Technologies LLC (“BCT”), a spacecraft and satellite component manufacturer and mission services provider currently part of RTX Corporation (NYSE: RTX). The US$620 transaction (approximately $874.0) is expected to close by the end of 2026, subject to purchase price adjustments, customary closing conditions and required regulatory approvals.

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

On July 8, 2026, the Company entered into a firm and irrevocable offer to acquire a majority interest in Collecte Localisation Satellites (CLS), a global leading provider of AI-driven Earth observation value-added services and satellite IoT solutions. A binding securities purchase agreement to acquire the interest in CLS was subsequently entered into on September 10, 2026. Once completed, MDA Space will acquire approximately 70% interest in CLS from the shareholders of CLS’s parent company, for approximately €567 ($920.0) in cash (subject to adjustments). The Centre national d’études spatiales (“CNES”), the French space agency, would retain approximately 30% interest in CLS. The acquisition is subject to customary closing conditions and required regulatory approvals. The transaction is expected to be completed by the end of 2026 or early 2027.

Disaggregation of revenue from contracts with customers by business areas are presented in the table below:

Segmented information is reported in a manner consistent with the internal reporting provided to the chief operating decision maker (“CODM”), and reflects the way the CODM evaluates performance of, and allocates resources within, the business. The Company operates substantially all of its activities in one reportable segment, which includes the Geointelligence, Robotics and Space Operations and Satellite Systems operating segments. The reportable segment earns revenue by providing space solutions to customers in a similar market and is managed by the CODM.

Revenues are attributed to geographical regions based on the location of customers as follows:

The Company’s property, plant and equipment, right-of-use assets, intangible assets and goodwill are attributed to geographical regions based on the location of the assets as follows:

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

The following table shows the breakdown of materials, labour and subcontractors costs included in cost of revenue:

The following tables show the breakdowns of selling, general and administration expenses and research and development, net included in operating expenses:

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

Depreciation expense included in cost of revenue for the three and nine months ended September 30, 2026 is $11.2 and $29.7, respectively (three and nine months ended September 30, 2025 - $6.9 and $21.1, respectively). Depreciation expense relating to all other property, plant and equipment for the three and nine months ended September 30, 2026 of $0.2 and $1.2, respectively (three and nine months ended September 30, 2025 - $0.2 and $0.2, respectively) is included in operating expenses.

As at September 30, 2026, the Company is committed under legally enforceable agreements for purchases relating to property, plant and equipment of $17.9 in 2026 and $21.6 in 2027.

The Company has lease contracts for buildings and equipment used in its operations. Leases of buildings generally have lease terms between 5 and 20 years, while equipment generally have lease terms between 1 and 5 years. Commitments relating to leases not yet commenced is estimated at $39.4 over 10 years.

Set out below are the carrying amounts of right-of-use assets recognized and the movements during the period:

Depreciation expense included in cost of revenue for the three and nine months ended September 30, 2026 is $3.2 and $9.8, respectively (three and nine months ended September 30, 2025 - $2.9 and $9.4, respectively). Depreciation expense for the three and nine months ended September 30, 2026 of $0.6 and $1.1, respectively (three and nine months ended September 30, 2025 - nil and nil, respectively) is included in operating expenses.

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

Set out below are the carrying amounts of lease liabilities and the movements during the period:

Accretion of interest is included in finance costs in the interim condensed consolidated statement of comprehensive income.

For the three and nine months ended September 30, 2026, the amortization expense related to a portion of proprietary technologies and software of $3.4 and $10.3, respectively (three and nine months ended September 30, 2025 - $3.5⁽¹⁾ and $10.6⁽¹⁾, respectively) is included in cost of revenue. For the three and nine months ended September 30, 2026, the amortization expense related to all other intangible assets of $30.9 and $92.0, respectively (three and nine months ended September 30, 2025 - $30.0 and $53.3, respectively) is included in operating expenses.

The goodwill on the acquisition of SatixFy Communications Limited on July 2, 2025, has been adjusted by $3.8 since it was last reported on December 31, 2025. Adjustments were made to the fair value of other receivables of $2.5 and contingent liability of $1.3, presented in other non-current liabilities. The amounts have been reflected in the comparative column of the statement of financial position, as at December 31, 2025. The initial accounting for this acquisition is now complete.

As at September 30, 2026, the Company is committed under legally enforceable agreements for purchases relating to intangible assets of $0.6 in 2026 and $0.1 in 2027.

⁽¹⁾ As adjusted. See note 2(e).

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

As at September 30, 2026, the Company through its wholly owned subsidiary NOL had borrowings of nil (December 31, 2025 - $30.0) under the senior revolving credit facility. This facility bears interest at the bank’s prime rate or alternate base rate in Canada plus an applicable margin of 45 to 150 basis points (“bps”) or CORRA plus an applicable margin of 145 to 250 bps, based on the Company’s total debt to EBITDA ratio.

The Company also had $0.6 letters of credit at September 30, 2026 (December 31, 2025 - $0.7), bearing an applicable margin of 97 bps plus a fronting fee of 25 bps.

The Company has senior unsecured notes (the “2025 Notes”), with an aggregate principal amount of $250.0 due December 23, 2030. The Notes bear interest of 7.00% per annum, payable semi-annually in arrears. The Company has a number of early redemption options at various exercise prices ranging from 100% to 107%.

As at September 30, 2026, the 2025 Notes are recorded at a carrying value of $245.2 on the interim condensed consolidated statement of financial position. The redemption options are bifurcated and recognized at fair value through profit loss and are separately discussed in note 14.

On August 5 2026, the Company completed an issuance of new senior unsecured notes (the "2026 Notes"), with an aggregate principal amount of $600.0 due August 5, 2033. The 2026 Notes bear interest of 6.50% per annum, payable semi-annually in arrears. The Company has a number of early redemption options at various exercise prices ranging from 100% to 106.5%. The Company intends to use the net proceeds from the 2026 Notes to fund a portion of the purchase price for the acquisition of BCT and acquisition-related fees and expenses. In the event the acquisition does not close, the Company will be required to redeem all of the outstanding 2026 Notes at a redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest.

As at September 30, 2026, the 2026 Notes are recorded at a carrying value of $594.9 on the interim condensed consolidated statement of financial position. The redemption options are bifurcated and recognized at fair value through profit loss and are separately discussed in note 14.

The senior revolving credit facility is guaranteed by all subsidiaries of NOL other than certain excluded subsidiaries (immaterial subsidiaries, non-wholly owned subsidiaries and minority shareholding entities) and secured by all of the present and future assets, property and undertakings of NOL and its subsidiary guarantors, as well as a limited recourse guarantee and pledge of NOL from the Company.

The Company must satisfy certain financial covenants as defined by the credit agreement, including the following:

The Investissement Québec Forgivable Loan (note 18) is guaranteed by the same security as noted above for the senior revolving credit facility, albeit on a subordinated basis. The Company must satisfy the same financial covenants as defined by the senior revolving credit facility.

As at September 30, 2026, the Company was in compliance with these covenants.

Interest expense on the Company’s long-term debt for the three and nine months ended September 30, 2026 is $10.8 and $21.0, respectively (three and nine months ended September 30, 2025 - $3.4 and $3.6, respectively). This amount is included in finance costs in the interim condensed consolidated statement of comprehensive income.

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

Interest expense is net of the expense capitalized on certain qualifying assets that take a substantial period of time to prepare for their intended use. Capitalized interest is a component of both property, plant and equipment and intangible assets. The capitalization for the three and nine months ended September 30, 2026 is $15.7 and $23.5, respectively (three and nine months ended September 30, 2025 $5.0⁽¹⁾ and $9.8⁽¹⁾, respectively). The capitalization rate used to capitalize interest was 6.56% (nine months ended September 30, 2025 - 5.06%).

⁽¹⁾ As adjusted. See note 2(e).

The Company has equity-settled and cash-settled share-based compensation plans.

In 2021, the Company established an Omnibus Long-term Incentive Plan (“Omnibus Plan”). The Omnibus Plan is a share-based plan, under which the Company receives services from directors and employees as consideration for equity instruments of the Company. The Company can issue stock options, deferred share units (“DSUs”), restricted share units (“RSUs”), and performance share units (“PSUs”) pursuant to the terms and conditions of the Omnibus Plan and the related award agreements entered into thereunder.

Stock Options

The Company did not grant any stock options during the three and nine months ended September 30, 2026 and 2025. The existing granted stock options have graded vesting schedules ranging from 3 to 4 years from the grant date. Vesting is conditional on continuous employment from the grant date to the vesting date. The stock options have a maximum term of 10 years.

The stock options are measured at fair value using the Black-Scholes option pricing model on the grant date and subsequently expensed on a graded basis over the vesting period. The amount expensed for the three and nine months ended September 30, 2026 was nil and $0.1, respectively (three and nine months ended September 30, 2025 - $0.2 and $0.5, respectively).

DSUs

The Company has offered DSUs to its independent directors since 2022, entitling them to receive all or a portion of their annual compensation in the form of DSUs in place of cash. The DSUs vest immediately upon grant and are equity-settled, entitling participants to receive one common share for each DSU. The amount expensed for the three and nine months ended September 30, 2026 is $0.4 and $1.2, respectively (three and nine months ended September 30, 2025 - $0.3 and $1.1, respectively).

RSUs and PSUs

The Company grants RSUs and PSUs to eligible employees. The RSUs vest over 1 to 3 years in annual installments from the grant date. Vesting is conditional on continuous employment from the grant date to the vesting date. The PSUs vest over 3 years from the grant date and vesting is conditional on meeting performance targets and continuous employment. The amounts expensed for the three and nine months ended September 30, 2026 are $7.2 and $15.5, respectively (three and nine months ended September 30, 2025 - $3.5 and $7.7, respectively).

Award units continuity - Stock Options, DSUs, RSUs and PSUs

The table below shows the movement in the award units outstanding over the nine months ended September 30, 2026:

MDA Space Ltd.

Notes to the Unaudited Interim Condensed Consolidated Financial Statements

For the three and nine months ended September 30, 2026 and 2025

(Amounts in millions of Canadian dollars, except share-based compensation awards and per share amounts)

In 2024, the Company established an employee share purchase plan (“ESPP”). The ESPP is a cash-settled share-based payment plan whereby employees of the Company can acquire common shares through regular payroll deductions. Company-matched employee contributions, up to a maximum of five thousand dollars per annum, are restricted to a one-year holding period. The employees’ and Company’s contributions are remitted to an independent plan administrator, who is responsible for purchasing common shares on the market on behalf of the employees.

The amount expensed for the three and nine months ended September 30, 2026 is $1.8 and $5.0, respectively (three and nine months ended September 30, 2025 - $1.3 and $3.6, respectively).

A total $14.8 (December 31, 2025 - $22.0) of derivative assets and investment in equity securities are included in other assets on the interim condensed consolidated statement of financial position, as presented in note 8. The remaining $14.3 (December 31, 2025 - nil) of derivative financial assets are early redemption features of the 2025 Notes and 2026 Notes, presented net in long-term debt on the statement of financial position. Derivative liabilities are included in other liabilities.

The table below shows the fair values of financial instruments along with their levels in the fair value hierarchy. It does not include fair values of those financial instruments measured at amortized cost for which the carrying amount is a reasonable approximation of fair value, which include cash, trade and other receivables, unbilled receivables, and accounts payable and accrued liabilities.