AIIL Authum Investment & Infrastructure Ltd Other Situations Announcement 2025 - Postal Ballot Notice Authum Investment & Infrastructure Ltd published a Postal Ballot Notice in Business Standard & Mumbai Lakshadeep on March 11, 2025, which is also available on their website..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Authum Investment & Infrastructure Ltd