BLS BLS International Services Ltd IPO Launches Announcement 2023 - Initial Public Offerings BLS E-Services Ltd, a subsidiary of BLS International Services Ltd, has filed a Draft Red Herring Prospectus with SEBI for its proposed IPO of 2,41,30,000 equity shares..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for BLS International Services Ltd