POWERGRID Power Grid Corporation of India Ltd Company Mergers Announcement 2024 - Joint Venture Formed POWERGRID Corporation and Rajasthan Rajya Vidyut Prasaran Nigam have formed a joint venture named Rajasthan Power Grid Transmission Company Limited, incorporated on November 27, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd