Quality Houses Public Company Limited, together with its subsidiaries, engages in the property development business in Thailand. The company operates through four segments: Real Estate Business, Hotel Business, Rental Business, and Others. It develops and sells land and houses and residential condominium units; rents office buildings; and provides services for residential buildings, as well as manages public utilities and real estate business of landowners. The company is also involved in hotel operations; lease of land; management of buildings; and manufacture and distribution of precast concrete. The company was incorporated in 1983 and is headquartered in Bangkok, Thailand.