Sarote Phornprapha

Ritta Holdings Co. Ltd. is a construction company based in Bangkok, Thailand. The Thai company specializes in providing details such as direct cost, indirect cost, and overhead & profit necessary for construction through their bill of quantity (BOQ). The private company also engages in various activities such as planting mangrove forests in the Bang Khun Thian mangrove learning center area. The company was founded by five individuals, Mr. Suwat Chaopricha, Mr. Uthorn Phusitkanchana, Mr. Kamol, and others, in a no-frill shophouse in uptown Bangkok.