Appointment

12704102 MAKEININDIA ii~i’iig .sTe I~isI~esel ~IR≥%s ~~q,it ~T .s’ImN) Mazagon Dock Shipbuilders Ltd. (Formerly Mazagon Dock Limited) (A Govt. ofIndia Undertaking) siq~gii *!, NI~4’Ii~, 44-400 010 Dockyard Road, Mazagon, Mumbai -400 010 Certified Iso 9001 Company CIN L.35100MH1934G01002079 I SEC/BSENSEDISCL/36/2026-27 07 September 2026 Date: To To BSE Limited National Stock Exchange ofIndia Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-i, Block G Dalal Street, Bandra Kurla Complex Mumbai 400 001 Bandra (E), Mumbai 400 05i Scrip Code: 543237 NSE Symbol: MAZDOCK Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir! Madam, Further to our letter dated 24 August 2026, this is to inform that the effective date of appointment of Shri K.M. Ravi Kumar (DIN-07478061) as a Non-Official (Independent) Director on the Board ofthe Company is 07 September 2026. Disclosure of information pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. HO149/14/14(7)2025-CFD- POD2/1J3762/2026 dated 30 January 2026 is placed as Annexure-l. This is for your information and record. Thanking You, Yours Faithfully, ForMAZAGON DOCK SHIPBUILDERS LIMITED Lalatendu Acharya Company Secretary and Compliance officer End: as above . ~ +91(22) 2376 2000 tfl (Design) +91(22) 2373 8159 (Proj-C) +91(22) 2373 8147 www.mazdock.com Phone+91(22) 2376 3000 Fax (Material)+91(22) 2373 8151 (EastYd.)+91(22) 2373 8333 Website : www.mazdock.com IRQS +91(22) 2376 4000 (Finance)+91(22) 2373 8338 ADEPRTN~NTOF INDIANRflISTEROP SHIPPING Annexure I Disclosure ofinformation pursuant to Regulation 30ofSElL (Listing Obligations and Disclosure Requirements) Regulations, 2015 readwithSEBI Master CircularNo. HO/49/14/14(7)2025-CFD- P0D21113762/2026 dated 30 January 2026 (A) AppointmentofShri K M Ravi Kumar (DIN-07478061): Sr. Particulars Infonnation 1. Reason for change Appointment as a Non-Official (Independent) Director on the Board ofthe Company. 2. Date ofappointment & 07 September 2026 for a period of 3 years or until further orders, term ofappointment whichever is earlier. 3. BriefProfile Shri. K M Ravi Kumar is a BE. (Mechanical) from R V College of Engineering, Bengaluru, Karnataka. He is an experienced entrepreneur with a 38 year background in structural fabrication, specializing in the manufacturing ofmaterials using mild steel (MS). Skilled in managing end-to-end operations, from fabrication planning to quality assurance, with a consistent track record of delivering durable, custom-built solutions for industrial and commercial use. 4. Disclosure of None. relationships between Directors 5. Affirmation He is not debarred from holding the office of Director by virtue of any SEBI order or any other statutory authority.