Notice of 47th Annual General Meeting

DOLPHIN OFFSHORE ENTERPRISES (INDIA) LIMITED MAY FAIR, A-11, SECOND FLOOR, NEW FAIR CO-OPERATIVE HOUSING SOCIETY LTD., 26, S. V. ROAD, BANDRA (WEST), MUMBAI 400050. Email : info@dolphinoffshore.com Mob No. +91 6357073229 31st July, 2026 To, To, Corporate Relations Department Corporate Relations Department BSE Limited National Stock Exchange of India Limited 2nd Floor, P.J. Towers, Exchange Plaza, Plot No. C-1, Block-G, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai-400001 Mumbai – 400051 Scrip Code: 522261 Symbol: DOLPHIN Sub.: Intimation of Notice of 47th Annual General Meeting of the Company along with the Annual Report for the financial year 2025-26, Book Closure, E-voting Facility and fixation of cut-off date. Dear Sir/Madam, With reference to Regulation 30 of Securities Exchange Board of India ((Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we would like to inform you that the 47th Annual General Meeting (“AGM”) of the Company is scheduled to be held on Tuesday, 25th August, 2026 at 11:00 a.m. IST through Video Conferencing (“VC”)/Other Audio-Visual Means (“OAVM”). Pursuant to Regulation 34(1) of SEBI Listing Regulations, we are submitting herewith the Notice of 47th AGM along with the Annual Report for the Financial Year 2025-26 of the Company, which is being sent through electronic mode to the members. The Annual Report containing the Notice is also uploaded on the Company’s website and can be accessed at www.dolphinoffshore.com. Further, Pursuant to Regulation 42 of the SEBI Listing Regulations, the Register of Member and Share Transfer Books of the Company will remain closed from Wednesday, 19th August, 2026 to Tuesday, 25th August, 2026 (both days inclusive) for taking record of the Members of the Company for the purpose of 47th Annual General Meeting of the Company. Further, Pursuant to Regulation 44 of SEBI Listing Regulations, the Company has fixed Tuesday, 18th August, 2026 as the cut-off date to determine the entitlement of the shareholders to cast their vote electronically in respect of the businesses to be transacted as per the Notice of the AGM and to attend the AGM. The Company has availed remote e-voting and venue e-voting service(s) from M/s. MUFG Intime India Private Limited (Formerly known as Link Intime India Pvt. Ltd.) and below is the calendar of the events for remote e-voting: 1. Da te and time of commencement of Friday, 21st August, 2026 voting through electronic means (from 09:00 a.m. IST onwards) 2. Da te and time of end of voting through Monday, 24th August, 2026 electronic means (till 05:00 p.m. IST) Website: www.dolphinoffshore.com CIN: L11101MH1979PLC021302 ® REGISTERED TRADE MARK DOLPHIN OFFSHORE ENTERPRISES (INDIA) LIMITED MAY FAIR, A-11, SECOND FLOOR, NEW FAIR CO-OPERATIVE HOUSING SOCIETY LTD., 26, S. V. ROAD, BANDRA (WEST), MUMBAI 400050. Email : info@dolphinoffshore.com Mob No. +91 6357073229 3. Da te of declaration of result by the Within two working days of conclusion of the AGM Chairman You are requested to consider the same for your reference and record. Thanking you, Yours faithfully, For, Dolphin Offshore Enterprises (India) Limited Krena Khamar Company Secretary & Compliance Officer Membership No. A62436 Encl: as above Website: www.dolphinoffshore.com CIN: L11101MH1979PLC021302 ® REGISTERED TRADE MARK