Acesian Partners Limited, together with its subsidiaries, provides environmental solutions and integrated services to the semiconductor, healthcare, electric vehicles battery, wastewater treatment, chemical, pharmaceutical, and biotechnological industries in Singapore and Malaysia. It operates in Critical Airflow Design and Supply; and Engineering Services segments. The company manufactures, sells, and distributes ethylene tetrafluoroethylene coated stainless steel ducts under the CMT brand; uncoated stainless-steel ducts; air related ducts and accessories; and other specialized exhaust system components. It also provides turnkey facility construction management and engineering solutions; and project management and consultancy services. In addition, the company operates as a general contractor for building construction, plumbing, pumping, and air-conditioning, as well as infocomm technologies. The company was formerly known as Linair Technologies Limited and changed its name to Acesian Partners Limited in October 2015. Acesian Partners Limited was incorporated in 1995 and is based in Singapore.