Our Management

Business Portrait Jörg Renger

Jörg Renger

Jörg Renger is a Managing Director at Faktor Zehn GmbH and has also been a member of the Executive Board of ConVista Consulting AG since 2021. He is responsible for marketing and business development, as well as international business.

From 2000 onwards, the business graduate has held various management positions in Germany and abroad for international companies in the insurance, IT and consulting sectors. Most recently, he was Managing Partner at ConVista Consulting AG, where he was responsible for policy administration and project management.

Business Portrait Jan Ortmann Anzug

Jan Ortmann

Jan Ortmann is a member of the founding team and also Managing Director. He is responsible for product development, human resources and finances at Faktor Zehn GmbH.

The business informatics graduate began his career at a large insurance company in Cologne, after which he gained extensive project experience as a consultant with a leading international software manufacturer.  He then went on to take a role at a large insurance provider, and was responsible for the technical management of the development of policy and product systems.

Business Portrait Michael Eibner Anzug

Michael Eibner

Michael Eibner is a Managing Partner at Faktor Zehn GmbH. He is responsible for sales and service systems and supports marketing and business development.

The IT business economist started his career in 2000 in a family-run IT systems house in Nuremberg. In 2002, he moved to Germany's most frequently selected direct insurer, developing sales systems, leading various projects, before becoming technical system manager for the insurance company's quotation system. In 2011 he moved to Faktor Zehn and since then has held various management positions.

Business Portrait Martin Taferner Österreich

Martin Taferner

Martin Taferner became a Managing Partner at ConVista Faktor Zehn GmbH Austria on 1st  July 2017.

After training at the Technical College of St. Pölten in the Department of Communications Engineering, he worked for the IT subsidiary of a large Austrian insurance company, as a software developer. He then spent several years managing projects in the insurance sector for an international IT company. In 2009, he moved to Faktor Zehn GmbH Austria, where he set up and expanded the Java and web development division. He is responsible for project management, personnel management and strategic development.

Thorsten Günther

Thorsten Günther has been Managing Partner of Faktor Zehn GmbH since July 1, 2021. He supports innovation projects and is part of Faktor Zehn's delivery team.

The computer scientist started his career in 2000 at a large software house in Munich. He moved to Faktor Zehn as early as 2006. Since then, he has carried out several projects for well-known insurance companies as a developer, technical consultant and project manager. In 2021, he was appointed to the management of Faktor Zehn GmbH. His focus is on providing support in human resources management and in the supervision of Faktor Zehn projects.

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