Pre-Built Public Company Limited is a Thailand-based company engaged in the construction work and civil engineering. The Company's main construction operations include housing projects, commercial buildings, office buildings, shopping centers, hospitals, schools and power plants. Its projects include the Click Condo, Dalvey Thonglor, Bang Yai Plaza and depots for Bangkok's sky train system, among others. It also operates turnkey projects, including project design, construction works, interior works, and utilities systems. The Company's subsidiaries include PCM Construction Materials Company Limited, which produces and distributes pre-cast concrete and other construction materials; Built Land Public Company Limited, which develops real estate for sale, and Built Heart Company Limited, which provides project management services.