Mahachai Hospital Public Company Limited, together with its subsidiaries, operates private hospitals in Thailand. The company operates its hospitals under the Mahachai, Mahachai 2, Mahachai Petcharat, Mahachai 3, Mahachai Maeklong, Med Park, Chopaya, Mahachai Prompathya names. It is also involved in the trading of medical and other supplies, as well as sells medicines; and offers medical services. In addition, the company engages in infertility center and medical clinic services. Mahachai Hospital Public Company Limited was incorporated in 1987 and is headquartered in Samut Sakhon, Thailand.