BLS BLS International Services Ltd IPO Launches Announcement 2023 - IPO Update BLS International Services Ltd provides an update on the proposed IPO of its subsidiary, BLS E-Services Limited, stating that it has received final observations from SEBI and in-principal listing approvals from the stock exchanges..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for BLS International Services Ltd