As per the attached intimation

Ref. No.: NBCC/NSEBSE/2026-27 September 14, 2026 BSE Ltd. National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Tower, Exchange Plaza, Dalal Street, Plot No C/1, G Block, Mumbai-400001 Bandra –Kurla Complex Bandra (E) Mumbai-400051 Subject: - Intimation of opening of Branch Office in Australia Sir, This is to inform that NBCC (India) Limited, in furtherance of its efforts to expand its footprint in overseas markets and generate revenue from international business opportunities, has registered a Branch Office in Australia bearing Australian Registered Body Number (ARBN) 701 405 218, located at South Yarra, VIC 3141, Australia. The said Branch Office has been established for undertaking Project Management Consultancy (PMC) services and other Engineering, Procurement and Construction (EPC) contracts in Australia, in association with the Australian firm “Goldfields Pvt. Ltd.” The aforesaid information is also available on the website of the company at https://www.nbccindia.in/webEnglish/announcementNotices This is for information and record. Thanking You, Yours Sincerely, For NBCC (India) Limited Deepti Gambhir Company Secretary F-4984