POWERGRID Power Grid Corporation of India Ltd Investor Conferences Announcement 2023 - Presentation POWER GRID CORPORATION OF INDIA LTD. presented the Investors & Analysts Meet held on 22nd May, 2023 and submitted the presentation to the National Stock Exchange and BSE Limited..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd