Announcement under Regulation 30

SEC/44/FY 26-27 2nd October, 2026 To, To, The Listing Department The Listing Department BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Plot No. C/1, G Block 25th Floor, Dalal Street, Bandra Kurla Complex, Bandra(E), Mumbai- 400 001 Mumbai – 400 051 Ref: Security Code: 539843; Security ID: NINSYS Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Ma’am, With reference to the captioned subject, we hereby inform that Nintec Systems Limited is Certified in the Claude Partner Network. The aforesaid disclosure is also being made available on the website of the Company. This is for your information and records. Thanking You, For NINtec Systems Limited Disha Shah Company Secretary & Compliance Officer Membership No.: F13084 NINtec Systems Limited B-11, Corporate House, S.G. Highway, Bodakdev, Ahmedabad – 380054, Gujarat Number: +91 6359770854 | E-mail: nintec@nintecsystems.com | www.nintecsystems.com CIN: L72900GJ2015PLC084063