
"Dr. Komoß supported us with her extensive experience in personnel diagnostics and selection. (...) During the successful recruitment process, we found her to be an expert and reliable partner in all aspects of recruitment and candidate selection. We were particularly impressed by her advisory skills and expertise in all matters related to personnel."

"Children learn to ride a bike best when they're having fun, feel well-supported, and are encouraged to get back up and keep going after a fall. That's exactly what working with Conzept is like: professional, joyful, and solution-focused! Thank you so much!"

"My conclusion after a full-day workshop with Concept: 8 hours of public administration are informative, exciting and fun. We gained valuable insights into the business area of public administration."

"What was particularly impressive was the ability to present the specific challenges of public administration - and yet still respond specifically to our company with its self-image, vision, goals and strengths. The workshop inspired us to explore new paths. Thank you!"

"On behalf of myself and the entire team, I want to express our heartfelt gratitude for your invaluable support and constructive collaboration throughout the six-month coaching program. Thanks to your coaching, we successfully achieved our goal of delivering a unique consulting approach that drives sustainable success where traditional methods have often fallen short. Your personalized guidance, ability to open new perspectives, and creative approach to shaping the consulting process have led to significant improvements in both the professional and personal skills of our team members when engaging with clients."

"Working with Stefan Komoß and his team has shown me that even the most challenging stages can be tackled successfully together! It doesn’t have to be a bike tour all the way to Cape Arkona, but from the many journeys we’ve shared since 2018, I can say this: always flexible, open, and highly competent, keeping up with every change in my company along the way. Thank you for the empowering collaboration!"

"The sessions over the past months and our correspondence in between have been incredibly beneficial, helping me to grow and develop further. Your clear articulation, focused questions, and ability to engage in reflective communication have helped me to think deeply about my actions and behavior. I also appreciated the high-level discussions and the sense of mutual respect and equality in our interactions."

"The coaching provided me with a great deal of support in dealing with my tasks, and I was particularly impressed by the individual way in which Dr. Komoß structured the coaching process. Against the background of her many years of consulting experience, combined with her business background as a managing director with her own personnel responsibility, Dr. Komoß was able to structure the discussions in such a way that I was able to reflect very well on my professional role and the associated future tasks. This enabled me to successfully reflect on my professional role and prepare myself efficiently for the tasks ahead. In particular, I was able to recognize my scope for action and develop profitable options for myself and my company."

"4K Concept advises Xenion Psychosocial Support for Politically Persecuted e.V. through team workshops and individual coaching for executives on organizational development, grant applications, and sponsor acquisition. Xenion e.V. has existed since 1986 as a psychosocial treatment center for traumatized refugees and victims of torture, war and other serious human rights violations.
Since we are convinced of the content of Xenion's work, the counselling services are provided pro bono."

"Talente Check Berlin is a joint project of the SenBJF, the Berlin Chamber of Industry and Commerce and the Berlin-Brandenburg Regional Directorate of the Federal Employment Agency. As an external project manager, 4K Concept supported the conception and implementation and took over the integration of the innovative project into the organizational structures of the participating organizations. As a result, eighth-grade students in Berlin can test their talents, knowledge and skills all day long."

"I would like to thank you once again. I really enjoyed the coaching. Thank you for the open and honest atmosphere right from the start. At no time did I have the feeling that I wasn't being taken seriously. My view of many situations in everyday working life has changed and my self-esteem and inner peace have been strengthened."

"Thanks to Concept, we quickly identify the right approach and the right target audience for our projects, from idea to implementation! Concept by Komoss helps us navigate the administrative maze and always find the best path—much like my city car cutting through rush hour traffic."

"Working with Stefan Komoß is an extraordinary experience. You don't often find someone who is so clear, focused, solution-oriented and incredibly productive - and who never loses his sense of humor and motivating charisma. Give it a try."

"According to the team leaders, the coaching initiative achieved remarkable success. Participants have frequently shared approaches learned during the coaching sessions in team meetings. The feedback encouraged the consultants to reflect more deeply on the impact of their actions on others. It also raised awareness of the limits that need to be recognized. (...) As a result, the initiative was highly successful, meeting and exceeding the expectations of all involved."

"4K Concept has been a member of the bidding consortium supporting the state of Berlin in the introduction of the e-file since 2020. Our task is to plan and implement training measures for users and multipliers from the Berlin Senate and district administrations."