Sansiri Public Company Limited is a Thailand-based company engaged in the real estate business. The Company is principally engaged in property development with its properties consisting of land and housing projects under the brands: Sansiri, Setsiri, and Saransiri, among others, residential condominium projects, serviced apartments for rent, and office buildings for rent. Other activities include the provision of building management service and real estate brokerage, and provision of other services, such as hotel, medical spa and education business. In addition, the Company operates a school under the name Satit Pattana School. It operates a hotel named Casa del Mare, locating in Hua Hin District of Prachuap Kiri Khan province. It also operates medical spa business through its subsidiary, Papanan Limited under the brand S Medical Spa.