Certificate under SEBI (Depositories and Participants) Regulations, 2018

SEC/SE/073/2026-27 Chennai, October 15, 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: Certificate under Regulation 74 [5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. Dear Sir / Madam, In Compliance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulation, 2018, please find enclosed herewith copy of the certificate dated October 6, 2026, received from M/s. Cameo Corporate Services Limited the Registrar and Share Transfer Agent (RTA) of the Company for the quarter ended 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 Encl: As above. 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