Fronius USA LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersPortage, IN
SAM.gov UEIM6PUQJ9ARQE5
Fronius is a technology company with three core areas: welding technology, photovoltaics, and battery charging technology. In welding, the company produces solutions for joining metals. In solar and energy, it develops solutions that connect solar power to the grid, the grid to mobility, and energy systems with efficiency considerations. The company serves customers across multiple industries globally through approximately 6,500 employees in 36 subsidiary companies.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Fronius USA LLC | Portage | IN | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


