As filed with the Securities and Exchange Commission on May 14, 2024. Registration Statement No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 KWESST MICRO SYSTEMS INC. (Exact name of registrant as specified in its charter) British Columbia 3080 98-1650180 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification No.) 15 ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________________ to ____________________ OR ☐ SHELL COMPANY REPORT ...

As filed with the Securities and Exchange Commission on August 1, 2023. Registration Statement No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________ KWESST MICRO SYSTEMS INC. 155 Terence Matthews Crescent, Unit #1, Ottawa, Ontario, K2M 2A8 (613) 241-1849 (Primary Standard Industrial Classification Code Number) (Exact name of registrant as specified in its charter) (I.R.S. Employer Identification No.) British Columbia 3080 98-1650180 FORM F-1 REGISTRATIO ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023. Commission File Number: 001-41566 KWESST Micro Systems Inc. (Exact Name of Registrant as Specified in Charter) 155 Terence Matthews Crescent, Unit #1, Ottawa, Ontario, K2M 2A8 (Address of principal executive offices) Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________________ to ____________________ OR ☐ SHELL COMPANY REPORT ...