The Company has today entered into Share Subscription and Shareholder agreement with Fourth Partner Energy Private Limited and FPEL HR5 Energy Private Limited for acquisition of 26% stake ....

Ref: BIRLANU/SE/2026-27/36 August 17, 2026 To To BSE Limited National Stock Exchange of India Limited P.J. Towers, Dalal Street, 5th Floor, Exchange Plaza, Bandra (E), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 509675 Scrip Symbol: BIRLANU Through: BSE Listing Centre Through: NEAPS Ref: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Dear Sir/Madam, Pursuant to Part A of Schedule III of SEBI Listing Regulations, it is hereby informed that the Company has today, i.e. August 17, 2026, entered into Share Subscription and Shareholder Agreement (“SSHA”) with Fourth Partner Energy Private Limited and FPEL HR5 Energy Private Limited for acquisition of 26% stake in the share capital of FPEL HR5 Energy Private Limited for putting of a solar power plant for Company’s Faridabad and Jhajjar Units with capacity of 3.58 MW AC / 5.37MWp DC., under Captive Scheme. The details as required under Regulation 30 of the Listing Regulations read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, are enclosed as Annexure-1. The intimation is being uploaded on the website of the Company at www.birlanu.com. Yours faithfully, For BirlaNu Limited (formerly HIL Limited) Nidhi Bisaria Company Secretary & Compliance Officer Membership No. F5634 Encl. as stated PIPES CONSTRUCTION CHEMICALS PUTTY ROOFS WALLS FLOORS BirlaNu Limited (formerly HIL Limited) Corporate Office : BirlaNu Limited, 6th Floor, Birla Tower, 25 Barakhamba Rd, New Delhi - 110001 Registered Office : Office No. 1 & 2, L7 Floor, SLN Terminus, Sy. No. 133, Near Botanical Gardens, Gachibowli, Hyderabad - 500032, Telangana, India. CIN: L74999TG1955PLC000656 +91 40 6824 9000 customercare@birlanu.com www.birlanu.com Annexure-I Sr. No. Particulars Details 1. Name of the target entity, details in brief such The name of the target entity is FPEL HR5 as size, turnover etc Energy Private Limited (“FPEL Energy”), a special purpose vehicle, incorporated on August 1, 2025 in India and is a step-down subsidiary of Fourth Partner Energy Private Limited (“Fourth Partner”). FPEL Energy is formed for the purpose of setting up a solar power project in Haryana, in terms of the regulatory requirement for captive power consumption under electricity laws. Fourth Partner is engaged in the business of developing, owning and operating renewable energy infrastructure for supplying electrical power generated using solar energy and other sources of renewable energy to commercial, industrial and utility customers. Turnover of FPEL Energy as on 31st March 2026 is NIL 2. Whether the acquisition would fall within The proposed acquisition is not a related related party transaction(s) and whether the party transaction(s) and/or the promoter / promoter/ promoter group/ group promoter group companies have no interest companies have any interest in the entity in the proposed acquisition. being acquired? If yes, nature of interest and details thereof and whether the same is done at “arm’s length”; 3. Industry to which the entity being acquired Generation and transmission of solar energy belongs; and other sources of renewable energy 4. Objects and impact of acquisition (including To meet the green energy needs, optimise but not limited to, disclosure of reasons for energy cost and to comply with regulatory acquisition of target entity, if its business is requirement for captive power consumption outside the main line of business of the listed under electricity laws. entity); 5. Brief details of any governmental or Not required regulatory approvals required for the acquisition; 6. Indicative time period for completion of the 6 months acquisition 7. Consideration - whether cash consideration Cash consideration or share swap or any other form and details of the same 8. Cost of acquisition and/or the price at which Equity investment of up to ₹2.02 crore the shares are acquired; PIPES CONSTRUCTION CHEMICALS PUTTY ROOFS WALLS FLOORS BirlaNu Limited (formerly HIL Limited) Corporate Office : BirlaNu Limited, 6th Floor, Birla Tower, 25 Barakhamba Rd, New Delhi - 110001 Registered Office : Office No. 1 & 2, L7 Floor, SLN Terminus, Sy. No. 133, Near Botanical Gardens, Gachibowli, Hyderabad - 500032, Telangana, India. CIN: L74999TG1955PLC000656 +91 40 6824 9000 customercare@birlanu.com www.birlanu.com 9. Percentage of shareholding / control Acquisition /subscription of aggregate 26% acquired and / or number of shares acquired; stake in the share capital of FPEL Energy 10. brief background about the entity acquired in FPEL Energy was incorporated on August 1, terms of products/line of business acquired, 2025 as a wholly owned subsidiary of Fourth date of incorporation, history of last 3 years Partner and is a special purpose vehicle turnover, country in which the acquired formed for the purpose of setting up a solar entity has presence and any other significant power project in Haryana. Fourth Partner is information (in brief); engaged in the business of developing, owning and operating renewable energy infrastructure for supplying electrical power generated using solar energy and other sources of renewable energy to commercial, industrial and utility customers. FPEL Energy is yet to begin its operations, so history of last 3 years is not applicable. PIPES CONSTRUCTION CHEMICALS PUTTY ROOFS WALLS FLOORS BirlaNu Limited (formerly HIL Limited) Corporate Office : BirlaNu Limited, 6th Floor, Birla Tower, 25 Barakhamba Rd, New Delhi - 110001 Registered Office : Office No. 1 & 2, L7 Floor, SLN Terminus, Sy. No. 133, Near Botanical Gardens, Gachibowli, Hyderabad - 500032, Telangana, India. CIN: L74999TG1955PLC000656 +91 40 6824 9000 customercare@birlanu.com www.birlanu.com