Willpower makes the difference...

We provide our best for our customers every day! As a young and modern team, we work with enthusiasm and innovative techniques. Perfection is our incentive to satisfy you as a customer. True to our motto: "Appreciation for you - and your vehicle."

Because friendliness, respect and trust are the basis for every cooperation!


  • 2009

    Markus Fronius founded the Fronius automotive expert office in Ulm.

  • 2010

    Move to a larger office in Neu-Ulm.

  • 2015/2016

    A new office building with adjoining test hall is built in the new industrial park on the A7 motorway in Nersingen.

  • 2016

    Foundation of autoiXpert GmbH & Co. KG and software development for automotive experts.

  • 2017

    Move to the new office building.

  • 2018

    Tina Fronius takes over the marketing department in the company.

  • 2019

    Markus Fronius sells his shares in autoiXpert GmbH & Co. KG.

  • 2020

    Expansion and opening of a second site in Vöhringen. Takeover of the automotive expert office Manfred Mader.

  • 2021

    Change of company name to Fronius GmbH.

  • 2022

    Foundation of Fronius Franchise GmbH by Tina Fronius.