SHIGAN Shigan Quantum Technologies Ltd Management Changes Announcement 2023 - Resignation of Ms. Gunjan Gupta as Company Secretary & Compliance Officer Ms. Gunjan Gupta has resigned from the position of Company Secretary & Compliance Officer of Shigan Quantum Technologies Limited, effective October 7, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Shigan Quantum Technologies Ltd