„Working with Jester Advisory AG has helped us understand resilience not just as an individual issue, but as a strategic lever for our organization. We especially appreciated the unique combination of high professionalism and genuine humanity, which made complex psychological content objective and tangible. From top management to the everyday work of our employees, the response to the Energize sessions has been overwhelmingly positive, and we are already seeing initial changes in how we deal with stress, energy, and leadership.​"

„Jester's external perspective helped us identify critical blind spots and thus advance our working methods and employee development in a targeted manner. Thanks to this collaboration, we were able to establish a strong feedback culture, which we see as an indispensable part of our culture and a foundation for a successful future.​"

„Jester understood us and identified our problems in no time. They always responded to the unique dynamics of our workshops. They taught us psychological models that we now consider indispensable in our everyday work, and they always managed to challenge us. During and after the workshops, we were treated with great humanity, empathy, and love—which also brought us closer together as a team. Thank you very much!​"

„As a traditional company with a unique character, it was important for us to find a partner who truly understands us and supports us in setting the course for a successful future. We found such a partner in Jester Advisory. Jester not only advised us, but above all accompanied us authentically and as an equal partner—always with an eye on our individuality and what is important to us. The resulting corporate mission statement and the cultural and team development that has been initiated were not simply imposed on us; we developed them ourselves. Jester paved the way. This and a trusting partnership are exactly what we were looking for and hoping for. We look forward to continuing on this path together.​"

„Jester has accompanied us on our transformation journey from the very beginning. Their commitment encompasses planning, collaboration, motivation, and implementation. The professional and inspiring approach to teamwork fits well with our ethos, and we appreciate the open and honest exchange. We now have a new, more efficient organizational structure and new corporate values that we cherish and live by. Thank you very much for this remarkable journey!​"

“Jester has impressively demonstrated to us that humanity and performance orientation are not contradictory. Their approach combines empathy with clarity, inspiration with discipline, thereby creating precisely the energy that sets an organization in motion. This combination of heart and mind is rare and extremely valuable to us.”

„The training provided by Jester Advisory for our managers was very exciting and enriching. We identified blind spots in our understanding of leadership and worked on them together. Jester's practical approaches have given us lasting strength for the demands of everyday management.​"

„Jester has made an important contribution to our transformation process over several years. Their focus on cultural change and team development has significantly improved the alignment of our leadership team. Their workshops provide a solid foundation for the effective implementation of our strategy and organizational progress.​"

„Jester is much more than just a provider of leadership tools. They guided us through the mission statement process and then helped us to further develop our culture and strategic implementation accordingly.​ Working with Jester has brought us closer together, especially as a management team. I was also impressed by their holistic view of the organization and its sustainable development. It has been an enriching experience for me personally and for my entire team."

„Working with Jester enables us to better understand and play an active role in taking the necessary steps. I find it very valuable to have the outside perspective of a professional who reflects on the organization from both a logical and a human point of view. Working with the Jester team is also a lot of fun—you can feel the energy in the teams and among the managers. Things are moving, and that motivates me greatly as a clinic director!​"