NATIONALUM National Aluminium Company Ltd Management Changes Announcement 2025 - New HR Director Dr. Tapas Kumar Pattanayak has taken charge as Director (HR) of National Aluminium Company Limited (NALCO) effective January 2, 2025, bringing over 33 years of HR experience from various sectors..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for National Aluminium Company Ltd