Crisil Ratings reaffirmed ABS Marine Services' long-term bank facilities at 'Crisil BBB+/Stable' and assigned 'Crisil A2' to short-term facilities. This reflects improved operating revenue (Rs. 135 Cr to Rs. 179 Cr), strong financials (net worth Rs. 240 Cr), and steady cash flows from key long-term contracts. Total bank facilities enhanced to Rs. 370.5 Cr.