Han Guan Low

MayAir Group Plc manufactures, develops and provides air filtration equipment and clean air solutions. It provides clean room facilities and clean air solutions from medical facilities to integrated circuit manufacturing, commercial buildings including shopping malls, office buildings, commercial properties & hospitals and residential buildings. The company was founded by Wee Kong Yap in 2001 and is headquartered in Seri Kembangan, Malaysia.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.

IAQ Technology International Sdn. Bhd. provides engineering services. It offers procurement, construction, commissioning, maintenance, and project management services. The company was founded in 2000 and is headquartered in Shah Alam, Malaysia.