Bharat Heavy Electricals Ltd announced a credit rating upgrade by India Ratings & Research, as detailed in an exchange filing dated August 12, 2026, with the BSE Limited and National Stock Exchange of India Ltd.; the specifics of the upgrade are included as an annexure for their information and records. The announcement references India Ratings & Research, without mentioning any specific rating assignments, enhancements, withdrawals, or details regarding any instruments, including long-term and short-term debt, bank loan facilities, commercial paper, or other debt instruments.