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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 20 - F ( Mark One ) □ 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 March 31 , 2026 OR □ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( D ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( D ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number : 001-42410 BrilliA Inc ( Exact name of Registrant as specified in its charter ) Cayman Islands ( Jurisdiction of incorporation or organization ) 51 Cuppage Road Unit # 06-18 Singapore 229469 ( Address of principal executive offices ) Koh Wah Seng Philip Tel : +65 6235 3388 philip.koh@brilliaincorporated.com 51 Cuppage Road Unit # 06-18 Singapore 229469 ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Title of each class Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Class A Ordinary Shares , US $ 0.00005 Trading Symbol ( s ) BRIA Name of each exchange on which registered NYSE American Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None