SIEMENS Siemens Ltd Management Changes Announcement 2025 - Management Change Siemens Ltd has announced changes in its senior management effective March 17, 2025: Mr. Gunjan Vakharia will step down as Head of the Mobility Business, and Mr. Rajeev Joisar will take over the role..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Siemens Ltd