Analyst/ Investor Meet

Date: 15th September, 2026 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra Kurla Complex Mumbai – 400001 Bandra (E), Mumbai – 400 051 Scrip Code: 544290 Scrip Symbol: EIEL Subject: Intimation of participation in Investor Conference Dear Sir/Madam, Pursuant to Regulation 30 (6) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that the Management of the Company will attend the ‘Anand Rathi G-200 Summit 2026: Bharat – The Next Engine of Global Growth’ investor conference organized by Anand Rathi Institutional Equities on Tuesday i.e. 22nd September, 2026, in-person, in Mumbai, India. Discussions will be based on publicly available information. Kindly note that changes may happen due to exigencies on the part of Participants/Company. Kindly take the above information on record. Thanking you, For Enviro Infra Engineers Limited (Piyush Jain) Company Secretary & Compliance Officer A57000