Please find attached Unaudited Financial Results for the quarter ended June 30, 2026

July 24, 2026 National Stock Exchange of India Limited BSE Limited “Exchange Plaza” Phiroze Jeejeebhoy Towers Bandra Kurla Complex Dalal Street Bandra (East) Fort Mumbai 400 051 Mumbai 400 001 Symbol: GRINDWELL Scrip Code No. 506076 Dear Sir/Madam, Sub: Outcome of the Board Meeting - Approval of Unaudited Financial Results for the quarter ended June 30, 2026, along with the Limited Review Reports The Board of Directors of the Company, at its meeting held today, i.e. July 24, 2026, inter alia, approved the unaudited standalone and consolidated financial results of the Company for the quarter ended June 30, 2026, along with the Limited Review Reports issued by M/s. Kalyaniwalla & Mistry LLP, Statutory Auditors of the Company. The aforesaid financial results along with the Limited Review Reports are enclosed and will also be made available on the Company’s website at www.grindwellnorton.co.in. The same can be accessed through the website link and QR Code provided below. Website Link QR Code https://www.grindwellnorton.co.in/investors/reports#ReportsTabs3 The publication of the financial results of the Company will be made in the newspapers accordingly. The meeting of Board of Directors commenced at 12:30 p.m. IST and concluded at 1:45 p.m. IST. Thanking you, Yours faithfully, For Grindwell Norton Limited Girish T. Shajani Company Secretary Membership No. A22547 Encl: As above