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Review our extended network.
Let’s talk about our connections.

  • Companies grow, change and adapt their structures. Whether or not changes actually work greatly depends on whether employees and executives are up to the new challenge. In some cases external consultants, training sessions, an intervention or a facilitation process can work wonders. Here it is important to support and develop the skills of the employees and try out new cooperation or management methods.
    We round off our proposals to you with human resource development experts with various backgrounds and education. We would like to introduce you to our most important network partners.

  • Christiane Vieten explains: “We recommend collaboration with our clients when hardened, deep-rooted conflict dynamics are present in groups or between departments. Our respective strengths mutually supplement our skills and abilities.” 

Michael Wilmes / Coach & staff development consultant

  • Michael Wilmes has worked for more than 20 years as a freelance coach, consultant and conflict moderator. He helps managers coherently develop their role. He helps executives develop proactive, responsible patterns of thought and try out new behavior, also on stage. For more information visit

Klaus Briegel / Coach & Consultant

  • Klaus Briegel focuses on company and organizational development, strategy, goal and change work. He has gained his professional experience in various management positions in the automotive industry and its subcontractors, most recently as the head of "Internal Consulting" at Mercedes Trucks. He supports the vietenplus team as an independent consultant and member of the Beratergruppe Palatina team.