The Company


VP-Systems GmbH was founded in 2009 and developed database-based billing systems for the telecommunications and energy sectors. The company has created comprehensive solutions for well-known large clients, through which several billion euros have been billed. In addition to software development, VP-Systems also offers the provision and mediation of project teams and freelancers. Today, VP-Systems is an established IT service provider with highly qualified employees and a strong service mentality


We see our corporate culture as the software for our success, the programming of which is driven by every employee on a daily basis. Our culture of working together is as flexible as our IT solutions – always developing what is already tried and tested.


Our mission at VP-Systeme is to connect the best minds to drive and execute our clients' projects. We prioritize an uncomplicated and partnership-based collaboration on equal footing.

Three VP-Systeme employees sitting at a table, with a video call running on a television on the wall. They seem to be amused about something.


  • Dr. Manfred Thon

    Dr. Manfred Thon


    Dr. Manfred Thon is the Managing Partner of VP-Systeme GmbH, which was founded in 2009. With over 20 years of experience in IT consulting, development, and project management, he serves as the technical conscience and innovation driver of VP-Systeme.

    With extensive experience in software development and a clear understanding of our partners' business goals, he ensures that technology and strategy are always aligned at VP-Systeme.

  • Lukas Kaufer

    Lukas Kaufer


    Born in 1993. Lukas Kaufer has already contributed to our software projects and the sales of our IT services alongside his business informatics studies. After completing his degree, his main focus was on expanding our contracting business. Since May 2023, he has been working in the company's management.

Reference customers and partners

  • Telecommunications. We have developed complete commission billing solutions for renowned major clients in the telecommunications and energy sectors, which have processed several billion euros. In addition, we act as an agile external development partner and support our clients with our development team.

      Congstar GmbHNetCologne Gesellschaft für Telekommunikation mbHTelekom Deutschland
  • Industry and Service Sector. We support our clients from the industrial and service sectors in implementing their digital projects within the framework of service and work contracts.

      GlenDimplexBechtle AGFERCHAU GmbH
  • Public Sector. VP-Systeme is a reliable supplier with comprehensive market knowledge and expertise in procurement law. We support our customers in the implementation of their IT projects based on the EVB-IT contract terms and conditions.

      Humboldt ForumKassenärztliche Vereinigung Bayerns (KVB)BIBBDeutsche RentenversicherungKnapp­schaft-Bahn-See (KBS)Land Hessen, vertreten durch die Hessische Zentrale für Datenverarbeitung (HZD)