HAPPSTMNDS Happiest Minds Technologies Ltd Credit Rating Changes Announcement 2024 - Credit Rating Upgrade Happiest Minds Tech requested withdrawal of credit rating from India Ratings & Research Private Limited, as Care Ratings Limited continued rating instruments, with Term Loan upgraded to IND AA- and Fund-based working capital limits affirmed and withdrawn..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Happiest Minds Technologies Ltd