Kelington Group Berhad, together with its subsidiaries, engages in the engineering, construction, and general trading businesses in Malaysia, Singapore, Germany, Taiwan, the People's Republic of China, and internationally. It operates through Industrial gases; Engineering; and Investment holding segments. The company offers engineering solutions for safe handling, delivery, and distribution of ultra-high purity gases and chemicals; and engineers and constructs mechanical and electrical systems to support industrial processes, as well as offers skid fabrication services and large-scale plant constructions. It also provides general contracting works encompassing civil and mechanical engineering services, and clean room and research and development centers construction services. In addition, the company manufactures and distributes liquid carbon dioxide and dry ice; distributes and trades specialty gases; and invests, operates, and maintains on-site gas generators. Further, it leases various hostels, leasehold lands, office equipment, office premises, tanks and warehouses. Additionally, it provides UHP delivery systems, such as bulk gas delivery system, special gas delivery system, chemical delivery system, gas detection and Scada, turnkey total facility hookup solutions, and exhaust system; tankage construction and erection, industrial process plant, equipment fabrication, underground pipeline, steel structure fabrication; industrial gases, including onsite gas supply, specialty gases and electronic specialty gases, and liquefied industrial gases; and civil construction work and clean room constructions. It serves semiconductors, electronic manufacturers, gas plants, oil and gas, petrochemicals, industrial plants, resellers, commercial businesses, and food and beverages sectors. Kelington Group Berhad was incorporated in 1999 and is headquartered in Shah Alam, Malaysia.

Bukit Jelutong Industrial Park, Shah Alam, Malaysia, 40150