Analysts/Institutional Investor Meet/Con. Call Updates

REF: SECT/08/2026/08 DATE: AUGUST 07, 2026 To, T o , The Managing Director The General Manager National Stock Exchange of India Limited BSE Limited Exchange Plaza, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Bandra – East, Mumbai – 400 051 Mumbai – 400 001 NSE Symbol – RSYSTEMS BSE Scrip Code - 532735 Dear Sir/ Madam, SUB: INTIMATION PURSUANT TO REGULATION 30 OF SEBI (LISTING OBLIGATIONS AND DISCLOSURE REQUIREMENTS) REGULATIONS, 2015 Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we hereby inform you that the Company will be participating in the following analyst/ institutional investor meeting(s): S. No. Analyst/ Investor/ Type of Mode of Meeting Date Event Meeting and Location 1. Equirus Annual One on One/ Physical- Mumbai August 13, 2026 India Conference Group 2. Emkay Confluence One on One/ Physical- Mumbai August 14, 2026 2026 – India: Full Group Throttle Ahead The above schedule is subject to change due to exigencies, if any. Please note that no Unpublished Price Sensitive Information will be shared by the Company during the aforesaid Investors/ Analyst interactions. This is for your information and records. Thanking you. Yours faithfully, For R Systems International Limited Piyush Jain Company Secretary and 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