Company
Headquarters: Nakhon Pathom, Thailand
฿36.11 Billion
THB as of Jan. 1, 2026
US$1.15 Billion
| Company | Market Cap (USD) |
|---|---|
| NextEra Energy | $168.55 B |
| Iberdrola, SA | $146.18 B |
| Siemens Energy | $123.41 B |
| Constellation Energy | $114.42 B |
| Enel SpA | $106.27 B |
TTW Public Company Limited, together with its subsidiaries, produces and sells treated water in Thailand. The company supplies water to the Provincial Waterworks Authority in the Amphur Nakorn Chaisri, Amphur Sam Pran, and Amphur Budha Monthon areas of Nakhon Pathom; and Amphur Muang and Amphur Kratumban areas of Samut Sakhon under the water purchase agreement. It is also involved in the management of water production and distribution systems, and wastewater collection and treatment systems; operation and maintenance of water supply project; and production and distribution of electricity using hydroelectric, cogeneration, and solar power plants. The company was formerly known as Thai Tap Water Supply Public Company Limited and changed its name to TTW Public Company Limited in April 2014. The company was incorporated in 2000 and is headquartered in Nakhon Pathom, Thailand.
| Last Financial Reports Date | Sept. 30, 2025 |
| Revenue TTM | ฿5.20 B |
| EBITDA | ฿4.60 B |
| Gross Profit TTM | ฿3.61 B |
| Profit Margin | 61.35% |
| Operating Margin | 63.09% |
| Quarterly Revenue Growth | 3.00% |
TTW PCL has the following listings and related stock indices.
Stock: SET: TTW.R
Stock: SET: TTW
Stock: OTC: TTAPF
Stock: OTC: TTWPF
Stock: OTC: TTWSF
Stock: FSX: F1P
Stock: FSX: F1P2
Stock: OTC: TTAPY