Samad bin Solbai

TH Heavy Engineering Bhd. is an investment holding company, which engages in the provision of management services. It operates through the following segments: Construction Services, Offshore Crane Works, and Others. The Construction Services segment focuses on engineering, procurement, construction, installation, and commissioning capabilities. The Others segment offers management and transportation services. The company was founded on November 18, 2003 and is headquartered in Kuala Lumpur, Malaysia.

Rock Chemical Industries (Malaysia) Bhd. operates as an investment holding company. It engages in quarrying of limestone, processing and distributing industrial minerals, manufacturing of calcium silicate bricks, trading in building materials and chemical products, investment holding and provision of management consultancy services. The firm’s products include Quicklime, Quicklime Powder and Hydrated Lime. The company was founded on January 30, 1973 and is headquartered in Gopeng, Malaysia.

Sime Darby Engineering Sdn. Bhd. provides engineering services for the oil and gas industries. It offers fabrication services for all types of offshore and onshore structures and complexes. The company's services include engineering conceptual and detailed design, procurement, fabrication, testing and pre commissioning, load-out, transportation, offshore hook-up and commissioning. Sime Darby Engineering was founded on April 27, 1981 and is headquartered in Pasir Gudang, Malaysia.

Kontena Nasional Bhd. provides freight forwarding and total logistics services. Its services include value added services, conventional Trucking, haulage, contract logistics, logistics infrastructure, project cargo and logistic solutioning. The company was founded in 1971 and is headquartered in Petaling Jaya, Malaysia.

Part of TH Heavy Engineering Bhd., O&G Works Sdn. The private company is based in Kuala Lumpur, Malaysia. Bhd. provides management and administrative services. O&G Works Sdn. on July 05, 2006 for $0.0 million. was acquired by TH Heavy Engineering Bhd.

Shapadu Corp. Sdn. The private company is based in Shah Alam, Malaysia, and has subsidiaries in Malaysia. Bhd. is a holding Malaysian company that operates through its subsidiaries in logistics, transportation, energy, engineering, and highway construction.

PT Gunanusa Utama Fabricators provides engineering and construction services. The firm also provides procuremnt, commssioning, installation, and hook-up services. The company was founded by Iman H. Taufik in 1980 and is headquartered in Jakarta Selatan, Indonesia.