We hereby submit an update on Incorporation of Wholly Owned Subsidiary .

August 21, 2026 BSE Limited, Na(cid:415)onal Stock Exchange of India Limited Corporate Rela(cid:415)onship Department Exchange Plaza, 5th Floor, Plot No C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Complex, Dalal Street, Mumbai 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 540735 Symbol: IRIS Dear Sir / Madam, Sub: In(cid:415)ma(cid:415)on under Regula(cid:415)on 30 of SEBI LODR – Incorpora(cid:415)on of Wholly Owned Subsidiary. In con(cid:415)nua(cid:415)on of our earlier disclosure dated 15 May 2026, wherein we had informed the Stock Exchanges about the Board’s approval for the incorpora(cid:415)on of a Wholly Owned Subsidiary (“WOS”), we hereby inform that the Department of Economic Development, Government of Dubai, has on 20 August 2026 approved the incorpora(cid:415)on of IRIS Gulf Regulatory Technology L.L.C (Registra(cid:415)on No.: 2914450; Membership No.: 698295). A copy of the Disclosure of informa(cid:415)on pursuant to Regula(cid:415)on 30 of SEBI (Lis(cid:415)ng Obliga(cid:415)ons and Disclosure Requirements) Regula(cid:415)ons, 2015 is enclosed as Annexure A. This in(cid:415)ma(cid:415)on is being submi(cid:425)ed in compliance with Regula(cid:415)on 30 of the SEBI (Lis(cid:415)ng Obliga(cid:415)ons and Disclosure Requirements) Regula(cid:415)ons, 2015. The above is for your informa(cid:415)on and records. Thanking you, Yours faithfully, For IRIS RegTech Solu(cid:415)ons Limited (Formerly known as IRIS Business Services Limited) Santoshkumar Sharma Company Secretary & Compliance Officer (ICSI Membership No. ACS 35139) IRIS REGTECH SOLUTIONS LIMITED (Formerly known as IRIS Business Services Limited) 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India Tel: +91 22 6723 1000 | Email: cs@irisbusiness.com | www.irisregtech.com | CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV Annexure A Disclosure of informa(cid:415)on pursuant to Regula(cid:415)on 30 of SEBI (Lis(cid:415)ng Obliga(cid:415)ons and Disclosure requirements) Regula(cid:415)ons, 2015, read with SEBI Master Circular dated January 30, 2026. Incorpora(cid:415)on of a Wholly Owned Subsidiary in United Arab Emirates (UAE) Sr. Particular Details 1 Name of the target entity, details Name: IRIS Gulf Regulatory Technology L.L.C; in brief such as size, turnover etc. Authorised Share Capital: AED 2,00,000; Proposed Paid-up Share Capital: Initial subscription of AED 2,00,000; Turnover: Not applicable 2 Whether the acquisition falls The entity is a Wholly-Owned Subsidiary (WoS) of the within related party Company and therefore a related party under applicable transaction(s) and whether the laws. Other than this, the Promoters / Promoter Group / promoter / promoter group / Group Companies have no additional interest. The group companies have any subscription to share capital is at arm’s length. interest 3 Industry to which the entity being RegTech / Financial Reporting Solutions / Supervisory acquired belongs Technology Solutions 4 Objects and impact of acquisition To establish a business presence in the UAE and Middle East region, enabling participation in SupTech and RegTech opportunities, building regional client relationships, and creating a scalable platform for future expansion in GCC markets. 5 Brief details of governmental or Incorporation and membership certificate is received from regulatory approvals required for the regulatory authority. acquisition 6 Indicative time period for The WoS is incorporated on August 20, 2026, and initial completion of the acquisition capital will be subscribed within a reasonable period, subject to completion of regulatory and procedural requirements in the UAE. 7 Nature of consideration – cash or Cash consideration for 100% subscription to the initial paid- share swap up share capital of AED 2,00,000. 8 Cost of acquisition A t face value of AED 10 per share. 9 Percentage of shareholding 100% share holding acquired 10 Brief background about the entity N ot Applicable IRIS REGTECH SOLUTIONS LIMITED (Formerly known as IRIS Business Services Limited) 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India Tel: +91 22 6723 1000 | Email: cs@irisbusiness.com | www.irisregtech.com | CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV