As enclosed.

REF: SECT/08/2026/15 Date: August 18, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Listing department, Bandra-Kurla Complex, First Floor, PJ Towers, Bandra (E), Dalal Street, Mumbai 400 051 Fort Mumbai 400 001 Symbol: RSYSTEMS Scrip code: 532735 Dear Sir/ Madam, SUB: DISCLOSURE UNDER REGULATION 30 OF SEBI (LISTING OBLIGATIONS AND DISCLOSURE REQUIREMENTS) REGULATIONS, 2015 We wish to inform you that as per SEBI (Listing Obligations and Disclosure Requirements) Regulation, 2015, the Nomination, Remuneration and Compensation Committee of the Board of Directors of R Systems International Limited (the “Company”), by way of resolution passed through circulation on August 18, 2026, has approved the allotment of 3,270 equity shares of face value INR 1/- each upon exercise of 3,270 Restricted Stock Units (“RSUs”) under Company’s Management Incentive Plan 2023. Consequent to this allotment, effective August 18, 2026, the issued, subscribed, and paid-up equity share capital of the Company stands increased to INR 118,495,958/-, divided into 118,495,958 equity shares of INR 1/- each. You are requested to take the same on record. For R Systems International Limited Piyush Jain Company Secretary & Compliance Officer R SYSTEMS INTERNATIONAL LIMITED Corporate Office Contact details Registered Office 3rd Floor, Tower No. 1, IT/ITES SEZ of Artha Infratech Pvt. Ltd. +91-120-4303500 GF-1-A, 6, Devika Tower Nehru Plot No. 21, Sector TechZone-IV, Greater Noida West rsil@rsystems.com Place New Delhi 110019, India Gautam Buddha Nagar, Uttar Pradesh, 201306, India www.rsystems.com CIN: L74899DL1993PLC053579