Wisait Panutat

Prasit Patana Public Co., Ltd. is a holding company, which engages in private hospitals and health care facilities. The company operates hospitals under the Phya Thai Hospital name. Its hospitals comprise various specialty clinics, including musculo-skeletal center, body and mind center, beauty center, heart center, check-up center, alpha laboratories, breast care center, weight control clinic, dental center, eye center, oncology center, diabetes & metabolic center, gastro intestinal, and endoscopy center. Prasit Patana Public was founded in 1974 and is headquartered in Bangkok, Thailand.

Part of Bangkok Dusit Medical Services Public Co. Ltd., Phyathai 1 Hospital Co., Ltd. operates as a hospital. The company is based in Bangkok, Thailand. The CEO of the Thai company is Att Thongtang.

Stone One Plc engages in the operation of a stone quarry. It manufactures and distributes industrial stone products for construction such as granite and limestone. The company was founded on January 25, 1996 and is headquartered in Bangkok, Thailand.