TTW Public Company Limited 

TTW Public Company Limited is a Thai enterprise primarily engaged in the treatment and supply of water. The company delivers its purified water to the Provincial Waterworks Authority under a specific water purchase agreement, serving districts such as Nakorn Chaisri, Sam Pran, and Budha Monthon in Nakhon Pathom province, alongside Muang and Kratumban in Samut Sakhon. In addition to water provision, TTW oversees the management of water production and distribution infrastructure, as well as wastewater collection and treatment facilities. The firm also undertakes the operation and maintenance of various water supply projects. Diversifying its operations, it generates and distributes electricity from hydroelectric, cogeneration, and solar power sources. Established in 2000, the company changed its name from Thai Tap Water Supply Public Company Limited to TTW Public Company Limited in April 2014 and is headquartered in Nakhon Pathom, Thailand.