Fronius Vietnam Co., Ltd.

Since 1945, Fronius International has been standing for extensive research and the continuous search for new and innovative solutions to manage and control energy. Back then, Günter Fronius founded an electrical shop in Pettenbach and commenced developing battery charging systems. Shortly thereafter, the small company already had 15 employees and expanded its product portfolio to include the first welding machines. During the 90s, Fronius started to operate in the solar energy business. Today, Fronius is a global company with more than 5,440 employees worldwide, which is led by Elisabeth Engelbrechtsmueller-Strauß, the granddaughter of our company founder. While our headquarters have still remained in Pettenbach, subsidiaries were founded in 34 countries on five continents. Besides Pettenbach, Upper Austria is home to three additional Fronius locations: Wels (sales), Thalheim (R&D), and Sattledt (central production and logistics). Since 2007, battery charging and welding systems as well as inverters have been produced in Sattledt – mechanical and electrical manufacturing being kept in-house. An additional production location in the Czech Republic is completing our manufacturing process.