TRC Construction Public. 

TRC Construction Public Company Limited provides construction services in Thailand. The company operates through four segments: Pipeline System Construction, Engineering System, Civil Work Construction, and Sales and Other Services. It primarily provides engineering design, procurement, construction, and construction management services. The company also engages in pipeline system construction, engineering system installation, and factory construction in energy and petrochemical industries, as well as project development and investment business in energy, real estate, power plant, and petrochemical sectors. In addition, it constructs roads, water systems, bridge, wastewater treatment system, dam, water distribution system, railway, water supply, and airport facilities, as well as other infrastructure; underground electrical conduits, including boring and pipe jacking work; and produces and distributes tap water, as well as offers data management and processing services. The company was incorporated in 1998 and is headquartered in Bangkok, Thailand.