With 54-Year of Expertise and Experience in High-Voltage Transmission Tower
and Telecommunication Tower
Sky Tower Public Company Limited (STOWER), formerly known as Ua Withya Public Company Limited (UWC), is the first of Thailand’s high-voltage transmission tower manufacturer. The company is certified by the Electricity Generating Authority of Thailand (EGAT), and is a reputable telecommunication tower manufacturer with a strong representation in the industry for over 54 years. To date, STOWER has delivered over 50 million tons of steel towers to both government authorities and private sector projects.
With our expert team and latest technology, we design and manufacture high quality steel structure for transmission line tower and substation, as well as telecommunication tower for all mobile network operators (MNOs). STOWER has recently expanded its business internationally into the Philippines’ telecommunication industry. SkyTowers Infra Inc. (SkyInfra), our subsidiary company, has been incorporated in the Philippines, and has been certified by Department of Information and Communications Technology (DICT) of the Philippines government as an Independent Tower Company (ITC) with the right to own, construct, and operate telecommunication infrastructure tower.
From our long establishment in the electric power and telecommunication infrastructure industry, our business is continuously growing, and leveling up the company in all aspects through technology-based approach in order to proactively keep up with the rapid change of this modern world. Our commitment is to move forward and serve the domestic and international needs of power electric and telecommunication with excellence for now and into the future.
The company has been listed on the Market for Alternative Investment (mai) under the Stock Exchange of Thailand (SET) since year 2012, with current registered capital of THB 4,343 million and a paid-up capital of THB 2,632 million.