Resignation

Date: 10" September, 2026 To, To, The Listing Department, The Listing Department, National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, 1st Floor, New Trading Ring, Plot No. C/1, G Block, Rotunda Building, Bandra - Kurla Complex, Phiroze Jeejeebhoy Towers, Bandra (East), Mumbai - 400 051 Dalal Street, Mumbai - 400 001 NSE Code: GAMMONIND BSE Code: 509550 Dear Sir/ Madam, Sub: Intimation under Regulation 30 of SEBI (Listing Obligation and Disclosure Requirement) Regulation 2015, for Resignation of Independent Director Mr. Vishwas Madhusudan Joglekar (DIN- 11145778). Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosures Requirements), Regulations, 2015, read with Schedule Ill, we inform you that Mr. Vishwas Madhusudan Joglekar (DIN- 11145778), the Independent Director of the Company resigns from the position of Non — Executive Independent Director of the Company w.e.f. 9" September, 2026. The details required under Regulation 30 of the SEBI Listing Regulations read with SEBI circular no. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated 13" July, 2023 are given as per Annexure 1. Kindly take the above information in your records. Yours faithfully, For, Gammon India Limited . Digialy sgnedt Dakshinamur ol vempass ty Vemparala Dgia®® 015109 Vemparala Dakshinamurty Whole Time Director and Chairman DIN: 00644561 Date: 10" September, 2026. Place: Mumbai GAMMON INDIA LIMITED Registered Office: Floor 3rd, Plot - 3/8, Hamilton House, J. N. Heredia Marg, Ballard Estate, Mumbai - 400 038. Maharashtra, India; Telephone: +91-22-2270 5562 E-Mail: investors@gammonindia.com Website: www.gammonindia.com CIN: L74999MH1922PLC000997 ANNEXURE A Disclosure of information pursuant to regulation 30 of SEBI (Listing Obligation and Disclosure Requirement) Regulation, 2015 read with SEBI circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated 13%" July, 2023. Sr. No. | Particulars Information 1. Reason for change viz. appeintment; | Mr. Vishwas Madhusudan Joglekar (DIN- 11145778) ppoint - ignRation; § | resigns as Non — Executive Independent Director of detah-erotherwise. the Company w.e.f. 9" September, 2026 due to his pre-occupation in Social Service Activities. 2. Date of appeintment/ cessation and | The resignation is effective from 9™ September, 2026. terms-of-appeintment 3. Brief Profile (in case of appointment) Not Applicable 4. Disclosures of relationship between | Not Applicable Directors (in case of appointment of Director) 5. Directorship in other listed entities Nil. For, Gammon India Limited Digtally signed by Dakshinamur Dakshinamurty v emparala ty Vemparala pate:2026.00.10 15:1020 +0530° Vemparala Dakshinamurty Whole Time Director and Chairman DIN: 00644561 Date: 10" September, 2026. Place: Mumbai GAMMON INDIA LIMITED Registered Office: Floor 3rd, Plot - 3/8, Hamilton House, J. N. Heredia Marg, Ballard Estate, Mumbai - 400 038. Maharashtra, India; Telephone: +91-22-2270 5562 E-Mail: investors@gammonindia.com Website: www.gammonindia.com CIN: L74999MH1922PLC000997 Date: 9'"September, 2026 The Board of Directors Gammon India Limited Floor 3rd, Plot - 3/8, Hamilton House, J. N. Heredia Marg, Ballard Estate, Mumbai - 400 038. Maharashtra, India Subject: Resignation from the position of Independent Director Dear Sir/Madam, | hereby tender my resignation from the position of Non — Executive Independent Director of Gammon India Limited, with effect from 9™"'September, 2026, due tomy busy schedule in Social Service Activities. | hereby confirm that, apart from the reason stated above, there are no other material reasons for my resignation from the position of Independent Director of the Company. | request the Board of Directors to kindly take note of my resignation and arrange to complete all necessary formalities in connection with my resignation. | would like to place on record my appreciation for the support and cooperation extended to me by the Board of Directors, management and other stakeholders during my tenure as an Independent Director of the Company. Thank you. Yours faithfu@ Vishwas Madhusudan Joglekar Independent Director DIN:11145778 Date: 9""September, 2026 Place: Mumbai