The ASEAN M&E Expo 2025 is Southeast Asia’s premier trade exhibition for mechanical, electrical, energy, and building technologies. Scheduled from June 3 to 5, 2025, it will be held at the Kuala Lumpur Convention Centre (KLCC) in Malaysia. The event is organized by Informa Markets Malaysia Sdn Bhd, a subsidiary of Informa Markets, a global leader in event organization.