Teck Hooi Gan

Rohas-Euco Industries Bhd. is an infrastructure company, which engages in the power, telecommunication, water, and steel fabrication industries. Its activities include design and fabrication of steel structures for high-tension transmission towers, microwave towers, and substation structures and provision of other fabrication and installation works. The company was founded on March 13, 1961 and is headquartered in Kuala Lumpur, Malaysia.

Hexagon Holdings Bhd. operates as an investment holding company, which offers engineering products, services, industrial systems and equipment. The company operates its business through five segments: Retail Solutions, Manufacturing Semiconductor, Trading & Services, Engineering and Investment Holding. It provides products and services include semiconductor, wafer fab, petrol chemical, oil and gas, power generation, pharmaceutical, biotech, medical facilities, hospitals, automotive, health and beauty care, telecommunication, quick service restaurant, multiple sites retail, building, civil construction and other industries. Hexagon Holdings was founded by Tan Beng Wan and Low Kwee Beng in 1984 and is headquartered in Kuala Lumpur, Malaysia.