Fronius International GmbH

Fronius International is an Austrian company with headquarters in Pettenbach and other sites in Wels, Thalheim, Steinhaus, and Sattledt. With 3,257 employees worldwide, the company is active in the fields of battery charging systems, welding technology, and solar electronics. Around 94% of its products are exported through 19 international Fronius subsidiaries and sales partners/representatives in over 60 countries.