Giving guarantees/indemnity/ becoming a surety for third party

CIN: L90001MH2001PLC130485West) - 400601 Phone: 022 – 4213 0300 | Email: Ref.: AW/COMP/SE/2026-27/22 Date: June 29, 2026 To, To, Listing Department Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Plot No.C-1, Dalal Street, Fort Block G, Bandra-Kurla Complex, Mumbai – 400001 Bandra (E), Mumbai 400051 Scrip Code: 543254 Symbol: AWHCL Dear Madam/Sir, Sub. : Issuance of Corporate Guarantee on behalf of Subsidiary Company Ref. : Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") With reference to the captioned subject and in compliance with Regulation 30 read with Schedule III and SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, as amended from time to time, we hereby inform that the Company has extended a Corporate Guarantee in favour of Kotak Mahindra Bank Limited for and on behalf of Mumbai Eco Solutions Private Limited, a subsidiary company. The guarantee is being issued pertaining to credit facilities being availed by subsidiary company up to a principal sum of ₹20,00,00,000 (Rupees Twenty Crore only). Details required under the SEBI Listing Regulations read with the SEBI Master Circular HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, are provided in Annexure A to this letter. This is for your information and records please. Thanking You, Yours faithfully, For and on behalf of ANTONY WASTE HANDLING CELL LIMITED HARSHADA RANE COMPANY SECRETARY & COMPLIANCE OFFICER A34268 Enc. a/a Registered Office: A-59, Road No. 10, Wagle Industrial Estate, Thane (West) – 400604, Maharashtra, India Phone: 022 – 3544 9555 | Email: info@antonywaste.in | Website: www.antony-waste.com CIN: L90001MH2001PLC130485West) - 400601 Phone: 022 – 4213 0300 | Email: Annexure A Details under Regulation 30 the SEBI Listing Regulations read along with SEBI Master Circular HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026. Sr. Particulars Description No. Issuance of Corporate Guarantee 1. Name of party for which such Mumbai Eco Solutions Private Limited (“Mumbai guarantees or indemnity or surety Eco”) was given 2. Whether the promoter/ promoter The promoter/ promoter group/ group group/ group companies have any companies are not interested in this transaction. interest in this transaction? If yes, nature of interest and details The Corporate Guarantee is issued at arm’s length. thereof and whether the same is done at “arm’s length” 3. Brief details of such guarantee or Corporate Guarantee to the tune of indemnity or becoming a surety viz. ₹ 20,00,00,000 (Rupees Twenty Crore only) being brief details of agreement entered (if issued in favour of Kotak Mahindra Bank Limited any) including significant terms and for and on behalf of Mumbai Eco. conditions, including amount of guarantee 4. Impact of such guarantees or There is no immediate impact on the Company, indemnity or surety on listed entity except to the extent of the amount for which the corporate guarantee has been provided, in the event Mumbai Eco is unable to meet its repayment obligations to the Lender. The Corporate Guarantee constitutes a contingent liability for the Company. Registered Office: A-59, Road No. 10, Wagle Industrial Estate, Thane (West) – 400604, Maharashtra, India Phone: 022 – 3544 9555 | Email: info@antonywaste.in | Website: www.antony-waste.com