Unaudited Financial results (Consolidated and Standalone) of the Company for the quarter ended on June 30, 2026

Date: August 4, 2026 The General Manager, The Vice President Listing Department, Listing Department, BSE Limited, National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, “Exchange Planza”, Bandra Kurla Complex, Dalal Street, Mumbai – 400 001 Bandra East, Mumbai – 400 051 Scrip Code: 543669 & 977174 Scrip Symbol: RUSTOMJEE Dear Sir, Sub: Outcome of Board Meeting Ref: Integrated Filing (Financial) for the quarter ended June 30, 2026 The Board of Directors of the Company, at its meeting held today i.e. August 4, 2026, has inter alia approved the Unaudited Financial Results (Consolidated and Standalone) of the Company for the quarter ended June 30, 2026. Pursuant to SEBI Circular No. SEBI/HO/CFD/CFD-PoD-2/CIR/P/2024/185 dated December 31, 2024, read with BSE Circular No. 20250102-4 and NSE Circular No. NSE/CML/2025/02 dated January 2, 2025, we are submitting herewith the Integrated Filing for unaudited Financial Results – (Consolidated and Standalone) of the Company for the quarter ended June 30, 2026. M/s. Price Waterhouse Chartered Accountants LLP, Statutory Auditors, have issued limited reviewed report with unmodified opinion on the unaudited Financial Results (Consolidated and Standalone) for the quarter ending June 30, 2026. Pursuant to Regulation 8(2) of the SEBI PIT Regulations, the Company has amended the Code of Practices and Procedure for Fair Disclosure of Unpublished Price Sensitive Information. The above details are being uploaded on the Company’s website at https://www.rustomjee.com/investor-relations/financials/. The meeting of Board of Directors of the Company commenced at 11:45 AM and concluded at 12:30 PM. You are requested to inform your members accordingly. Thanking you, For Keystone Realtors Limited Bimal K Nanda Company Secretary and Compliance Officer ACS – 11578 KEYSTONE REALTORS LIMITED Registered Office: 702, NATRAJ, M. V. Road Junction, Western Express Highway, Andheri (East), Mumbai - 400 069. Tel.: +91 22 6676 6888 | CIN : L45200MH1995PLC094208 | Website: www.rustomjee.com Price Waterhouse Chartered Accountants LLP Review Report The Board of Directors Keystone Realtors Limited 702, Natraj, MV Road Junction, Western Express Highway, Andheri (East), Mumbai, Maharashtra 400 069 1. We have reviewed the unaudited consolidated financial results of Keystone Realtors Limited (the "Holding Company"), its subsidiaries (the Holding Company and its subsidiaries hereinafter referred to as the "Group") which includes joint ventures, jointly controlled entities and associate companies (refer paragraph 4 below) for the quarter ended June 30, 2026, which are included in the accompanying Statement of Unaudited Consolidated Financial Results for quarter ended June 30, 2026 (the "Statement"). The Statement is being submitted by the Holding Company pursuant to the requirement of Regulation 33 and Regulation 52 read with Regulation 63 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended (the "Listing Regulations, 2015"), which has been initialled by us for identification purposes. 2. This Statement, which is the responsibility of the Holding Company's Management and has been approved by the Holding Company's Board of Directors, has been prepared in accordance with the recognition and measurement principles laid down in Indian Accounting Standard 34 "Interim Financial Reporting", prescribed under Section 133 of the Companies Act, 2013, and other accounting principles generally accepted in India. Our responsibility is to express a conclusion on the Statement based on our review. 3. We conducted our review of the Statement in accordance with the Standard on Review Engagements ('SRE') 2410 "Review of Interim Financial Information Performed by the Independent Auditor of the Entity", issued by the Institute of Chartered Accountants of India. This Standard requires that we plan and perform the review to obtain moderate assurance as to whether the Statement is free of material misstatement. A review of interim financial information consists of making inquiries, primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Standards on Auditing and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion. We also performed procedures in accordance with the circular issued by the SEBI under Regulation 33 (8) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, to the extent applicable. 4. The Statement includes the results of the entities listed in Annexure A. Price Waterhouse Chartered Accountants LLP, !l.'csco IT Building Ill, 8th Floor, Nesco IT Park, '.\lesco Complex, Highway. Goregaon East, Mumbai - 400 063 T: +91 (22) 61197810 Registered office and Head office: 11-,\, vishnu Dig•mbor :Marg, Sucheta Bhawru,, New Delhi. 110002 Price \Vaterhouse (a Partnership Firm) converted into Price \\~ilterhousc Chartered Account.on ts LLP (a Limited Llabil.ity Panncrship \vith LLP identity no: LLPIN' ,\AC-5001) with effect from July 25. 2014. Post its conversion to Price Waterhouse Chartered Accountants LLP, its ICAI regislration number is 01:2754NjN500016 (ICAI registration number before con\'crsion was m2754:-J) Price Waterhouse Chartered Accountants LLP Keystone Realtors Limited Review report on Unaudited Consolidated Financial Results Page 2 of 4 5. Based on our review conducted and procedures performed as stated in paragraph 3 above and based on the consideration of the review repo1ts of the other auditors referred to in paragraph 6 below, nothing has come to our attention that causes us to believe that the accompanying Statement has not been prepared in all material respects in accordance with the recognition and measurement principles laid down in the aforesaid Indian Accounting Standard and other accounting principles generally accepted in India and has not disclosed the information required to be disclosed in terms of Regulation 33 and Regulation 52 read with Regulation 63 of the Listing Regulations, 2015 including the manner in which it is to be disclosed, or that it contains any material misstatement. 6. The interim financial results of 14 subsidiaries and 2 jointly controlled entities reflect total revenues of Rs. 37,245 Lakh, total net profit after tax of Rs. 5,112 Lakh and total comprehensive income of Rs. 5,108 Lakh, for the quarter ended June 30, 2026, as considered in the unaudited consolidated financial results. The unaudited consolidated financial results also include the Group's share of net loss after tax of Rs. Nil Lakh and total comprehensive loss of Rs. Nil Lakh for the quarter ended June 30, 2026 in respect of 1joint venture. These interim financial results have been reviewed by other auditors in accordance with SRE 2410 "Review of Interim Financial Information Performed by the Independent Auditor of the Entity" and their reports, vide which they have issued an unmodified conclusion, have been furnished to us by the Management and our conclusion on the Statement, in so far as it relates to the amounts and disclosures included in respect of these subsidiaries, joint venture and jointly controlled entities, is based on the reports of the other auditors and the procedures performed by us as stated in paragraph 3 above. Our conclusion on the Statement is not modified in respect of the above matter. 7. The unaudited consolidated financial results include the interim financial information of 47 subsidiaries which have not been reviewed by their auditors, whose interim financial information reflect total revenue of Rs. 1,083 Lakh, total net loss after tax of Rs. 158 Lakh and total comprehensive loss of Rs. 159 Lakh for the quarter ended June 30, 2026, as considered in the unaudit [Showing first 8,000 characters — download PDF for full document]