Client Testimonials

This is what our clients have to say about QUINTA Consulting:

“QUINTA Consulting offered detailed but focused and well-structured management presentations based on methodically competent analyses of revenue, usage and market research data. The final conclusions and deductions of Dr. Friesen included practical pricing and product recommendations with strong business potential. The project results contributed to the development and roll-out of international standards for controlling and strategic and operational yield/revenue management.”

Head of Commercial Development, International Mobility Group


“For the redesign of our business field parking, we sought external support through Dr. Mark Friesen. As part of a very insightful workshop, we developed a new concept together with him and optimized our price structure and distribution channels. By jointly developing new approaches, the development and the results were clear and convincing to all workshop participants which allowed the company to gain a lot of know-how. We can therefore recommend QUINTA Consulting’s services without reservation.”

Head of Non-Aviation, International Airport


“We brought Dr. Mark Friesen into our team as a cooperation partner for a project with a leading European airline as an industry and pricing expert. This project was about validating and optimizing measures for pricing and revenue management. The cooperation with Dr. Friesen was always excellent and his positive input made up a significant share of the project’s success.”

Partner, International Consulting Firm


“For the evaluation of an eight-figure real estate investment, we chose QUINTA Consulting as our preferred consultant. Dr. Friesen and his team performed a comprehensive market due diligence and projected top-line growth scenario based on different pricing models and conducted an extensive SWOT analysis. The final report of QUINTA Consulting fully met our expectations and enabled us to make an investment decision which was in the best interests of our investors. Since Dr. Friesen and his team are not only highly competent and analytically skilled consultants, but also collaborative and pragmatic advisors, we would commission QUINTA Consulting any time again.”

Senior Acquisition Manager, International Real Asset Investment Management Company


“Dr. Mark Friesen provided valuable impulses for the upcoming challenges with the operation of golf courses during his presentation on Revenue Management at the 7th International Golf Convention of the German Bundesverband Golfanlagen e.V. He impressively and convincingly explained how Revenue Management can help to optimize occupancy and income sustainably. In particular, his ‘view beyond the horizon’ was impressive as Dr. Friesen used practical examples to show what you can learn from other successful industries.”

Managing Director, BVGA Wirtschafts-GmbH


“Your pricing lecture was comprehensive, informative and easy to understand. I liked it very much and learned a lot.”

Product Manager, International Medical Technology Group