Updates

SEAMEC LIMITED A member of MMG Regd. Office: A-901-905, 9th Floor, 215 Atrium, Andheri Kurla Road, Andheri (East), Mumbai 400 093, India Tel.: +91-22-66941800 • Fax : +91-22-6694 1818 • E-mail : contact@seamec.in • CIN : L63032MH1986PLC154910 SEAMEC/BSE&NSE/PARTIALMODIFICATION/SMO/1507/2026 July 15, 2026 Corporate Relations Department The Manager Listing Department BSE Limited National Stock Exchange of India Limited Phirojee Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Bandra-Kurla Complex, Bandra (East) Mumbai - 400001 Mumbai – 400051 Scrip Code: 526807 Trading Symbol: SEAMECLTD Sub: Outcome of Board Meeting held on July 14, 2026- Partial Modification Dear Sir / Madam, There is a partial modification to the submission made to the Stock Exchanges yesterday, i.e. on Tuesday, July 14, 2026, at 18:43 hours, due to a typographical error. “The shareholders approval will be sought through Postal Ballot”. Kindly take the above on record. Thanking you, Yours Faithfully, For SEAMEC LIMITED S.N. Mohanty President – Corporate Affairs, Legal and Company Secretary Please visit us at: www.seamec.in CONTRACTOR MEMBER GIIVICA MC Ml SYS. MC Ml SYS. International Marine Contractors Association Cer1S tiO fi9 e0 d0 1 b: y20 I1 R5 Q S HvA CIl/ 1 Ce1 r5 ti0 f1 ie4 d00 b1: y2 0 IR15 Q S HvA CIl ll Certified by IRQS OHSMS 007