Floyd Public Co. Ltd. is a mechanical & electrical engineering contractor company, which engages in the installation of utility system and fire suppression systems, and environmental innovaton. The company was founded by Somkiat Lertsupakul, Apirat Muangkasem, Prasit Thasanasukan and Thosaporn Jittawera on November 28, 1988 and is headquartered in Bangyai, Thailand.