Closure of Trading Window

TECHNO ELECTRIC & ENGINEERING COMPANY LIMITED Corporate Office : 1B, Park Plaza, South Block, 71, Park Street, Kolkata - 700 016, India e Tel. : (033) 4051-3000, Fax : (033) 4051-3326, E-mail : techno.email@techno.co.in BUREA VENITAS ENGINEERS & CIN : L40108HR2005PLC142826 CONSTRUCTORS September 25, 2026 National Stock Exchange of India Ltd. BSE Limited 5t floor, Exchange Plaza Corporate Relationship division Bandra — Kurla Complex Phiroze Jeejeebhoy Towers Bandra (East) Dalal Street, Fort Mumbai—400 051 Mumb-a 40i0 001 TECHNOE BSE Code : 542141 Dear Sirs Sub: Intimation regarding Trading Window Closure This is to inform you that pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 and Company's ‘Code of Conduct to regulate, monitor and report trading by Designated Persons’, the Trading Window for dealing in the securities of the Company is being closed from, Thursday, 01% October, 2026 for all Directors, Designated Persons of the Company and their immediate relatives will remain closed and shall re-open after the expiry of 48 hours from the announcement of the Un-Audited Financial Results for the quarter ended 30" September, 2026 by the Board of Directors of the Company. The date of Board Meeting for considering the said financial results shall be intimated in due course. This is for your information and record. Yours faithfully, For Techno-Electric & Engineering Company Limited Niranjan Brahma Company Secretary Membership No. A11652 Registered Office : 415/2, Mehrauli Gurgaon Road, 4" Floor, Sector-14, Gurgaon, Haryana-122001, Tel +91-12-44592550 (Reception) E-mail : techno.email@techno.co.in Visit us at : https://www.techno.co.in