LT Larsen & Toubro Ltd Credit Rating Changes Announcement 2025 - Credit Rating Update Larsen & Toubro Ltd. has received an IND AAA/Stable rating for its Non-Convertible Debentures and affirmed an IND A1+ rating for its Commercial Papers from India Ratings and Research as of January 15, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Larsen & Toubro Ltd