Intimation of change in the Senior Management Personnel of the Company.

14th October 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Plot No. C-1 Dalal Street, Fort G Block, Bandra-Kurla Complex, Bandra(E) Mumbai - 400001 Mumbai -400051 Scrip Code: 543317 Symbol: GRINFRA Sub: Intimation of change in the Senior Management Personnel (SMP) of the Company. Dear Sir, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), the Board of Directors of the Company, at its meeting held on 14th October, 2026, based on the recommendation of the Nomination and Remuneration Committee, inter alia, considered and approved the categorisation of Mr. Archit Agarwal presently serving as Business Unit Head – Tunnels and Hydro, and Mr. Bharat Bhushan Aggarwal presently serving as President - HR, Administration & Corporate Communication, as Senior Management Personnel (“SMP”) of the Company, with effect from 14th October, 2026. The details as required under Regulation 30 of the SEBI Listing Regulations read with SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 (‘SEBI Circular’), are enclosed in the Annexure A below. The meeting of the Board of Directors commenced at 2:30 PM and concluded at 5:30 PM. We request you to take this on record and to treat the same as compliance with the applicable provisions of the SEBI Listing Regulations. Yours sincerely, For G R Infraprojects Limited Sudhir Mutha Company Secretary ICSI Membership No. ACS18857 Enclosed: As above. Annexure- A Details required under SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/1/3762/2026 dated 30th January 2026. S. Particulars Description No. Mr. Archit Agarwal Mr. Bharat Bhushan Aggarwal 1. Reason for change viz. Categorisation of Mr. Archit Agarwal, Categorisation of Mr. Bharat Bhushan appointment, re- presently serving as Business Unit Aggarwal, presently serving as appointment, Head – Tunnels and Hydro, as a President - HR, Administration & resignation, removal, Senior Management Personnel of the Corporate Communication, as a Senior death or otherwise Company. Management Personnel of the Company. 2. Date of appointment/ The categorization as Senior The categorization as Senior re-appointment/ Management Personnel will be Management Personnel will be cessation & term of effective from 14th October 2026 effective from 14th October 2026 appointment/ Term of Appointment: Not Applicable Term of Appointment: Not Applicable reappointment since Mr. Archit Agarwal, is a full- since Mr. Bharat Bhushan Aggarwal is time employee of the Company. a full-time employee of the Company. 3. Brief profile (in case of Mr. Archit Agarwal joined G R Mr. Bharat Bhushan Aggarwal joined appointment). Infraprojects Limited in 2015 and has G R Infraprojects Limited in 2021 and over 11 years of experience in has over 35 years of experience in infrastructure development and EPC Human Resources, organizational execution across highways, railways, transformation, and business metro systems, tunneling, and leadership. logistics. As President – HR, Administration & He currently leads Company’s Corporate Communication, he leads Tunneling & Underground EPC the Company’s people strategy, Business and Logistics Business organizational development, Platform. He has also held leadership employee engagement, and corporate positions as President of the Delhi communication functions. Chapter of the London Business Previously, he held senior positions at School Alumni Association (2017– Fluor Daniel India, TRS Staffing 2024) and Chairman of the ICC Solutions India, Grasim Industries, Infrastructure Committee (2023– Vardhman Group, DCM Shriram 2025). He holds a B.Tech. degree and Industries, and Fujitsu India Limited. an M.Sc. in Management from He holds degrees in Science, Law, and London Business School. Business Administration. 4. Disclosure of Not Applicable Not Applicable Relationships between directors (in case of appointment of a director).