JSW Infrastructure Ltd announced a revision in the credit rating of a subsidiary, South West Port Limited, as detailed in a press release dated September 22, 2026, by Care Ratings Limited. Specifically, Care Ratings has upgraded the Long Term rating for South West Port Limited's bank facilities amounting to Rs 40.00 crore from CARE AA; Stable to CARE AA; Stable, while reaffirming the Short Term rating at CARE A1+ for the same facilities, and reaffirming the Short Term bank facilities of Rs 1.00 crore at CARE A1+. No other rating agencies are mentioned, and this revision does not involve any enhancements, assignments, or withdrawals beyond those explicitly stated by Care Ratings.