BHARTIARTL Bharti Airtel Ltd Other Special Situation Announcement 2025 - Sustainability Report Bharti Airtel Ltd announced the release of a Sustainability Report for FY 2024-25 by its subsidiary Nxtra Data Limited, dated August 25, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Bharti Airtel Ltd