Further acceleration in revenue growth:+250% 1H year-over-year+160% Q2 year-over-year Operating expenses reduced by 36% Q2 year-over-year Cash balance increases by 54% over Q1 Fiscal 2025 to $4.4M Ottawa, Ontario--(Newsfile Corp. - May 16, 2025) - KWESST Micro Systems Inc. (TSXV: KWE) (TSXV: KWE.WT.U) (NASDAQ: KWE) (NASDAQ: KWESW) ("KWESST" or the "Company") is pleased to announce the highlights of its second quarter of fiscal 2025 ("Q2 Fiscal 2025") results. This announcement is a summary only and should be read in conjunction with KWESST's unaudited condensed consolidated interim financial statements for the three and six months ended March 31, 2025 and 2024 and related management's discussion and analysis of financial condition and results of operations for the three and six months ended March 31, 2025, all of which have been filed on SEDAR+ and EDGAR.

Ottawa, Ontario--(Newsfile Corp. - April 21, 2025) - KWESST Micro Systems Inc. (TSXV: KWE) (TSXV: KWE.WT.U) (NASDAQ: KWE) (NASDAQ: KWESW) ("KWESST" or the "Company") announces, subject to the final approval of the TSX Venture Exchange (the "TSXV"), that it will effect a consolidation of the Company' issued and outstanding common shares (each, a "Share") on the basis of twenty-one (21) pre-consolidation Shares for each one (1) post-consolidation Share (the "Consolidation"). The Consolidation will be effective at 12:01 a.m.

Ottawa, Ontario--(Newsfile Corp. - April 1, 2025) - KWESST Micro Systems Inc. (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) (TSXV: KWE.WT.U) ("KWESST" or the "Company") today announced the results of its special meeting of shareholders (the "Meeting") held virtually via a Zoom video conference on March 31, 2025 at 4:00 PM (Eastern time). The Meeting was called as part of the Company's efforts to regain compliance with the minimum bid price requirement set forth under Nasdaq Listing Rule 5550(a)(2).

Ottawa, Ontario--(Newsfile Corp. - March 28, 2025) - KWESST Micro Systems Inc. (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) ("KWESST" or the "Company"), today reaffirmed its growth outlook and announces expansion of its manufacturing capabilities into the United States. The Company is proud to announce a strategic partnership with a contract manufacturer in the United States to bring elements of its production stateside under the signing of a non-binding memorandum of understanding ("MOU") dated March 27, 2025.

Ottawa, Ontario--(Newsfile Corp. - March 18, 2025) - KWESST Micro Systems Inc. (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) (TSXV: KWE.WT.U) ("KWESST" or the "Company") announces that it has filed notice of a meeting of shareholders, a management information circular, and related documents (collectively, the "Meeting Materials") to convene a special meeting (the "Meeting") of shareholders. The Meeting will take place on March 31, 2025 at 4:00 pm (Eastern Time).

Ottawa, Ontario--(Newsfile Corp. - February 21, 2025) - KWESST Micro Systems Inc. (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) ("KWESST" or the "Company"), today announced the closing of a first tranche of the issuance and sale of a private placement of its securities to accredited and institutional investors for aggregate gross proceeds of approximately CAD$3.5 million (approximately US$2.5 million) (the "First Tranche"). As a part of the First Tranche, the Company issued 903,700 common shares ("Common Shares") and 2,884,179 pre-funded warrants ("Pre-funded Warrants") in lieu thereof, no par value per share, at a price of CAD$0.928 (approximately US$0.66) per Common Share and/or Pre-Funded Warrant, inclusive of the exercise price of CAD$0.001 per Common Share.

Strong Revenue Growth of 588% with +45% Gross Margin Ottawa, Ontario--(Newsfile Corp. - February 18, 2025) - KWESST Micro Systems Inc. (TSXV: KWE) (TSXV: KWE.WT.U) (NASDAQ: KWE) (NASDAQ: KWESW)("KWESST" or the "Company") is pleased to announce the highlights of its fiscal 2025 first quarter ("Q1 Fiscal 2025") results. This announcement is a summary only and should be read in conjunction with KWESST's unaudited condensed consolidated interim financial statements for the three months ended December 31, 2024 and 2023 and related management's discussion and analysis for the three months ended December 31, 2024, all of which have been filed on SEDAR+ and EDGAR.

Jennifer Welsh, CPA, CA named Chief Financial Officer and Chief Compliance Officer James Yersh Appointed to the Board Ottawa, Ontario--(Newsfile Corp. - January 6, 2025) - KWESST Micro Systems Inc. (TSXV: KWE) (TSXV: KWE.WT.U) (NASDAQ: KWE) (NASDAQ: KWESW) (FSE: 62U) ("KWESST" or the "Company") is pleased to announce the appointment, effective as of February 3, 2025, of Mrs. Jennifer Welsh as Chief Financial Officer and Chief Compliance Officer of the Company, replacing Mr.

Ottawa, Ontario--(Newsfile Corp. - December 30, 2024) - KWESST Micro Systems Inc. (TSXV: KWE) (TSXV: KWE.WT.U) (NASDAQ: KWE) (NASDAQ: KWESW) (FSE: 62U) ("KWESST" or the "Company") is pleased to announce the highlights of its fiscal 2024 year-end results. This announcement is a summary only and should be read in conjunction with KWESST's audited consolidated financial statements, related management discussion and analysis, and Form 20-F Annual Report for the year ended September 30, 2024 ("Fiscal 2024 FS"), all of which have been filed on SEDAR+ and EDGAR.

Ottawa, Ontario--(Newsfile Corp. - December 17, 2024) - KWESST Micro Systems Inc. (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) (TSXV: KWE.WT.U) ("KWESST" or the "Company") wishes to confirm at the request of CIRO that the Company's management is unaware of any material change in the Company's operations that would account for the recent increase in market activity. About KWESST KWESST (NASDAQ: KWE) (NASDAQ: KWESW) (TSXV: KWE) develops and commercializes breakthrough next-generation tactical systems for military and security forces.