SEMAC Semac Consultants Ltd Other Situations Announcement 2023 - Revathi Equipment Ltd. has submitted a certificate under Regulation 74 (5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Semac Consultants Ltd