AVANTEL Avantel Ltd Credit Rating Changes Announcement 2025 - Credit Rating Reaffirmed Avantel Ltd announced that CARE Ratings reaffirmed its credit ratings on March 28, 2025, for its bank facilities with a long-term rating of CARE A-; Stable for INR 12 crore and CARE A-; Stable / CARE A2+ for INR 58 crore..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Avantel Ltd