Please find enclosed the intimation of Credit Rating received from CRISIL Limited

August 20, 2026 To To BSE Limited National Stock Exchange of India Ltd Corporate Relationship Dept., Exchange Plaza, Plot No. C/1, G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Mumbai 400001. Bandra (East), Mumbai 400 051. Scrip Code: 544280 Symbol: AFCONS Sub: Disclosure under Regulation 30 & 55 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (SEBI LODR) – Credit Rating Pursuant to Regulation 30 and Regulation 55 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that CRISIL Ratings Limited has revised the outlook, on the Company's credit ratings as under: Instrument / Facility Existing Rating Revised Rating Long-term Bank Facilities CRISIL AA-/Stable CRISIL AA-/Negative Non-Convertible Debentures (NCDs) CRISIL AA-/Stable CRISIL AA-/Negative Commercial Paper Programme CRISIL A1+ Reaffirmed at CRISIL A1+ The rating rationale issued by CRISIL Ratings is enclosed / available on the website of CRISIL Ratings at: https://www.crisilratings.com/mnt/winshare/Ratings/RatingList/RatingDocs/AfconsInfrastructu reLimited_August%2019_%202026_RR_399354.html The above information is being uploaded on the website of the Company at www.afcons.com. Thanking you, Yours faithfully, For Afcons Infrastructure Limited Gaurang Parekh Company Secretary and Compliance Officer Afcons Infrastructure Limited Regd. Office: Afcons House, 16, Shah Industrial Estate, Veera Desai Road, Azad Nagar, Andheri(W), Mumbai - 400 053, India, Tel.: +91-22-6719 1000, Email: secretarial@afcons.com www.afcons.com | CIN No.: L45200MH1976PLC019335