General Updates

Date: 24th August, 2026 To To National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G Phiroze Jeejeebhoy Towers Bandra Kurla Complex Dalal Street Bandra (E), Mumbai – 400 051 Mumbai – 400001 Scrip Symbol: EIEL Scrip Code: 544290 Sub: Dispatch of letter to shareholders whose e-mail addresses are not registered with Depository Participants Ref: Regulation 30 and 36(1)(b) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Madam, Pursuant to the aforesaid Regulations, please find enclosed copy of letter sent to the shareholders (whose e-mail addresses are not registered with Depository Participants) providing the weblink of the website and the QR code from where the Integrated Annual Report of the Company for the F.Y. 2025-26 can be accessed. The above is for your information and record. Thanking You, For Enviro Infra Engineers Limited Piyush Jain Company Secretary & Compliance Officer A57000 Encl: a/a Enviro Infra Engineers Limited CIN: L37003DL2009PLC191418 Regd. Office: Unit 201, 2nd Floor, R G Metro Arcade, Sector-11, Rohini, New Delhi - 110085 Email: investors.relation@eiepl.in website: www.eiel.in Tel: 011-40591549 Date: 24.08.2025 Dear Member, Sub: Web-link for Annual Report of Enviro Infra Engineers Limited for the Financial Year 2025- This is to inform you that the 16th Annual General Meeting (‘AGM’) of the Members of Enviro Infra Engineers Limited (‘the Company’) will be held on Wednesday, 16th September, 2026 at 3:00 P.M. (IST) through Video Conferencing / Other Audio Visual Means (VC/OAVM) facility. In accordance with the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations 2015, as amended from time to time, members whose email addresses are not registered with the Depository Participants (DPs), can download the Notice of the AGM along with Integrated Annual Report for the Financial Year 2025-26, from the below mentioned web-link: Link https://www.eiel.in/_files/ugd/2514a1_802bc82a30784d9cba6010b5c5479571.pdf QR Code E voting Details: Cut-off date to determine entitlement for e-voting Wednesday, September 09, 2026 Commencement of remote e-voting: Saturday, September 12, 2026, 9:00 a.m. (IST) End of remote e-voting: Tuesday, September 15, 2026, 5:00 p.m. (IST) Members may note that the said Notice and Annual Report are also available on the website of Stock Exchanges at www.bseindia.com and www.nseindia.com. This letter is being sent to those Member(s) who have not registered their email address(es) with any Depository as on Friday, August 14, 2026. You are requested to update your email address with your respective Depository Participants. For any queries or assistance, please contact our RTA as per the following details: Bigshare Services Private Limited | (Unit: ENVIRO INFRA ENGINEERS LIMITED) Address: Office No S6-2, 6th floor Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai – 400093, Maharashtra, India. Tel: +1800 22 54 22, 022-62638338, 011-40591549 | E-mail: investor@bigshareonline.com Thanking you, Yours faithfully, For Enviro Infra Engineers Limited Sd/- Piyush Jain Company Secretary & Compliance Officer This is computer generated letter hence signature is not required.