HCLTECH HCL Technologies Ltd Other Situations Announcement 2025 - Zero Waste Certification HCL Technologies Ltd has announced that six of its campuses in India, located in Noida, Chennai, Bengaluru, Lucknow, Vijayawada, and Madurai, received the TRUE Zero Waste Platinum Certification on May 14, 2025, achieving over 99% waste diversion from landfills..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for HCL Technologies Ltd