Seamec Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 03/11/2026 ,inter alia, to consider and approve Please find the intimation as attached

SEAMEC LIMITED A member of MMG l'flJGV,.WAJ..GROJP Regd. Office: A-901-905, 9th Floor, 215 Atrium, Andheri Kurla Road, Andheri (East), Mumbai 400 093, India Tel.: +91-22-6694 1800 • Fax: +91-22-6694 1818 • E-mail : contact@seamec.in • CIN : L63032MH1986PLC154910 SEAMEC/BSE&NSE/BMNOTICE/SMO/2910/2026 October 29, 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: Board Meeting Intimation Dear Sir/ Madam, We wish to inform that pursuant to Regulation 29 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("Listing Regulations"), a meeting of the Board of Directors of the Company is scheduled to be held on Tuesday, November 3, 2026, inter-alia, to consider and approve Un-audited standalone and consolidated financial results of the Company for the quarter and six months ended September 30, 2026. Further, pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended by SEBI (Prohibition of Insider Trading) Regulations, 2018 and in accordance with the Company's Code of Conduct for Regulating, Monitoring, and Reporting of Trading by insider, the Trading Window for dealing in the securities of the Company is already closed from October 1, 2026 and shall reopen 48 hours after the declaration of the Un-audited standalone and consolidated financial results of the Company for the quarter and six months ended September 30, 2026. We request you to take the above on record and disseminate the same on your website. Thanking you, Yours Faithfully, For SEAMEC LIMITED S.N. Mohanty President – Corporate Affairs, Legal and Company Secretary Please visit us at: www.seamec.in - Q Q CONTRACTOR MEMBER GIMCA ~ MGMTSYS MGMlSYS 1SO9001:2015 1SO14001:2015 1SO4SO0U018 International Marine Contractors Association Certified by IRQS Av AC0 71 Certified by IRQS AvA C07 1 Certified by IRQS OHSMS 007