Newspaper Publication of Postal Ballot Notice, pursuant to Regulation 30 of SEBI (LODR) Regulations, 2015

Happiest Minds Technologies Limited Regd. Office: #53/1-4, Hosur Main Road, Madivala, Bengaluru-560068, Karnataka, India CIN of the Co. L72900KA2011PLC057931 P: +91 80 6196 0300, F: +91 80 6196 0700 Website: www.happiestminds.com Email: investors@happiestminds.com September 03, 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 & 975101 Stock Code: HAPPSTMNDS Dear Sir/Madam, Sub: Newspaper Publication of Postal Ballot Notice, pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 In continuation to our letter dated September 02, 2026, with regard to circulation of Postal Ballot Notice, please find enclosed e-clips of the advertisement published today i.e. September 03, 2026, in Financial Express (English newspaper) and Vishwavani (Regional Newspaper) pursuant to Regulation 30 read with Schedule III Part A Para A of SEBI (Listing Obligations and Disclosure Requirements) Regulation, 2015. 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 Happiest Minds Technologies Limited Regd. Office: #53/1-4, Hosur Main Road, Madivala, Bengaluru-560068, Karnataka, India CIN of the Co. L72900KA2011PLC057931 P: +91 80 6196 0300, F: +91 80 6196 0700 Website: www.happiestminds.com Email: investors@happiestminds.com Certified True Copy For Happiest Minds Technologies Limited Praveen Kumar Darshankar Company Secretary & Compliance Officer Membership No. F6706 Happiest Minds Technologies Limited Regd. Office: #53/1-4, Hosur Main Road, Madivala, Bengaluru-560068, Karnataka, India CIN of the Co. L72900KA2011PLC057931 P: +91 80 6196 0300, F: +91 80 6196 0700 Website: www.happiestminds.com Email: investors@happiestminds.com Certified True Copy For Happiest Minds Technologies Limited Praveen Kumar Darshankar Company Secretary & Compliance Officer Membership No. F6706