Certificate under SEBI (Depositories and Participants) Regulations, 2018

Happiest Minds Technologies Limited Regd. Office: #53/1-4, Hosur Main Road, Madivala, happiest minds Bengaluru-560068, Karnataka, India CIN of the Co. L72900KA2011 PLC057931 P: +91 80 6196 0300, F: +91 80 6196 0700 Al FIRST. ACILE ALWAYS. Website: www.happiestminds.com Email: investors@happiestminds.com October 08, 2026 Listing Compliance & Legal Regulatory Listing & Compliance BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Bandra Kurla Complex Dalal Street, Mumbai 400 001 Bandra East, Mumbai 400 051 Stock Code: 543227 Stock Code: HAPPSTMNDS Dear Sir/Madam, Sub: Compliance Certificate pursuant to Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 Pursuant to Regulation 74(5) of SEBI {Depositories and Participants) Regulations, 2018, please find enclosed Compliance Certificate for the quarter and half year ended September 30, 2026, received from M/s KFin Technologies Limited, our Registrar and Share Transfer Agent. This is for your information and records. Thanking you, Yours faithfully, For Happiest Minds Technologies Limited Praveen Kumar Darshankar Company Secretary & Compliance Officer Membership No: F6706 Toll Free (Corporate Registry): 1800 3094 001 Tel. No: +022 4617 0911 KFIN/MRVS/HPMS/74(5) E/2 Date: 08.10.2026 THE COMPANY SECRETARY HAPPIEST MINDS TECHNOLOGIES LIMITED #53/1-4, HOS UR MAIN ROAD, MADIV ALA NEXT TO MADIVALA POLICE STATION BANGALORE KARNATAKA 560068 Dear Sir I Madam, Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board oflndia (Depositories & Participants) Regulations 2018 ('Regulations') for the quarter ended September 30, 2026 With reference to the above captioned Regulations, we hereby confirm that the during the period from July 01, 2026 to September 30, 2026, we have not received any request for dematerialization I re-materialization of shares of HAPPIEST MINDS TECHNOLOGIES LIMITED, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018. Thanking you, Yours faithfully, For KFIN TECHNOLOGIES LIMITED S RRamesh Deputy Vice President KFin Technologies Limited 0 Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor, 57, Lal Bahadur Shastri Road, Nav Pada, Hyderabad - 500032, Telangana, India. Kurla (West), Mumbai -400 070, Maharashtra CIN: L72400MH2017PLC444072