Ralph Wesselmann

For more than 25 years, Ralph Wesselmann has been working as a top management consultant to solve strategic and operational issues. His main area of expertise is the optimization of network-based businesses. Since 2016, Ralph Wesselmann has been concentrating on the fiber optic network industry in Germany. Among other things, he has carried out projects on the market valuation of networks, on value analyses of fiber optic companies and detailed competitive analyses of providers in the market for fiber optic networks in Germany.


  • MSc in Mathematics, Westfaelische-Wilhelms-Universitaet Muenster, Germany, Mathematics und Computer Science

Professional Experience

  • Theron Advisory Group: Partner

    • Consileon Business Consultancy GmbH: Senior Engagement Manager

    • VIBILIA GmbH: Project Manager

    • Cologne Strategy Group: Associate

Industry Experience


Functional Experience

Digital TechnologiesMergers & AcquisitionsProcess Optimization
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