Britania Public Company Limited engages in residential property development business in Thailand. It develops detached and semidetached houses, townhomes, townhouses, and other properties under four brand names, including Belgravia, Grand Britania, Britania, and Brighton. The company was formerly known as Origin House Company Limited. The company was incorporated in 2016 and is based in Samut Prakan, Thailand. Britania Public Company Limited is a subsidiary of Origin Property Public Company Limited.