Ham Cheia Cheah

Part of GDB Holdings Bhd., Grand Dynamic Builders Sdn. The private company is based in Puchong, Malaysia. Bhd. is a Malaysian construction company that pioneers cutting-edge construction. Grand Dynamic Builders pride themselves on implementing modern and progressive ideas, technologies, and process systems to improve quality and reduce timeframes. The company also spearheads eco-conscious construction philosophies that are both cost-effective and sustainable.

Eco Geotechnics Sdn. Bhd. engages in engineering and contracting business. The company is headquartered in Shah Alam, Indonesia.

Putrajaya Perdana Bhd. provides construction and property development services. Its activities are in green buildings, construction, property development and concession businesses, which includes office and residential buildings, commercial and retail outlets, government offices, townships, and infrastructure projects such as highways, bridges, utility service tunnels and monorail tunnels, among others. The company was founded on July 9, 1998 and is headquartered in Putrajaya, Malaysia.

Part of PetroSaudi International Ltd., Putra Perdana Construction Sdn. is a construction and property development company based in Putrajaya, Malaysia. Bhd. The Malaysian company has successfully developed several prominent and large-scale projects on a turnkey, design and build basis. The private company is also known for their pioneering efforts in energy efficiency in construction, which have enhanced their reputation as one of Malaysia's most innovative and reliable construction companies. The CEO of the company is CM Wong.