Intimation for Closure of Trading Window for dealing in shares of the Company shall remain closed from October 1, 2026, till 48 hours after the declaration of unaudited financial results for the quarter and half-year ending September 30, 2026.

SEC/SE/068/2026-27 Chennai, September 30, 2026 BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, P J Towers, Dalal Street, Bandra Kurla Complex, Mumbai – 400 001 Bandra (East), Scrip Code: 533121 Mumbai - 400 051 Symbol: EXPLEOSOL Sub: Intimation of Closure of Trading Window by the Company. Dear Sir/Madam, This is to inform you that in accordance with the Code of Conduct to regulate, monitor and report trading by insiders of the Company and pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, read with NSE Circular number NSE/CML/2019/11 dated April 02, 2019, the trading window for dealing in shares of the Company shall remain closed from October 1, 2026, till 48 hours after the declaration of Unaudited financial results for the quarter and half-year ending September 30, 2026. You are requested to take the above on record and oblige. Thanking you, Yours faithfully, For Expleo Solutions Limited S. Sampath Kumar Company Secretary and Compliance Officer Membership No. FCS 3838 Expleo Solutions Ltd. 6A, Sixth Floor, Prince InfoCity II, No. 283/3 & 283/4, Rajiv Gandhi Salai (OMR) Kandanchavadi, Chennai 600096 • India • T. +91 44 4392 3200 Email: investor.expleosol@expleogroup.com • Website: https://investors.expleo.com CIN: L64202TN1998PLC066604 • GST No: 33AABCT0976G1ZG