Wasco Berhad provides energy solutions worldwide. The company operates through Energy Services and Bioenergy Services segments. It provides pipe coating and manufacturing activities; builds and operates offshore/onshore field development facilities; and provides specialized equipment and services to the power generation, oleochemical, and petrochemical industries, as well as manufactures and supplies specialized equipment for biomass power plants, such as industrial fans, boiler, and turbines. The company also provides management support, construction, property investment, marketing, cathodic protection, equipment, corrosion, passive fire protection, paint coating, technical training, and treasury services; operation, maintenance, and other services; leases properties and equipment; and manufactures, supplies, and installs sacrificial anodes. In addition, the company offers spiral welded pipes; leases compressors and power generators; designs, engineers, fabricates, and sells gas processing and compression systems, and gas based power generators; services and sells parts of oil and gas processing and compression systems; and provides engineering consulting, fabrication, and maintenance services. Further, it engages in trading, processing, assembly, and storage of bonded goods; technological products development; industrial engineering projects contracting; and steam boilers and energy system projects, as well as offers fuel, gas, and gas cylinder. It also offers equipment for palm oil and other agricultural industries; spare parts; anti-corrosion and concrete weight coating; line pipe thermal insulation; trades and distributes building products; engineering design, construction, and installation; and steel pipes and related products. The company was formerly known as Wah Seong Corporation Berhad and changed its name to Wasco Berhad in May 2023. Wasco Berhad was founded in 1994 and is headquartered in Kuala Lumpur, Malaysia.