AVANTEL Avantel Ltd Credit Rating Changes Announcement 2024 - Credit Rating Upgrade Avantel Ltd.s credit rating has been upgraded to ACUITE A- from ACUITE BBB+ for its Rs.57.40 Cr bank facilities, with a stable outlook and reported Net Cash Accruals (NCA) of Rs.35.19 Cr as of March 31, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Avantel Ltd