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About Us

  • More than 6,200 certified trainers in more than 60 countries worldwide.
  • Scientifically tested and regularly validated.
  • For over 50 years, we've been improving communication—day after day.

Avoid misunderstandings; build successful relationships.

Kahler Communication – KCG GmbH (KCG / PCM DACH) is the exclusive distribution partner for the Process Communication Model® in Germany, Austria, German-speaking Switzerland, and Liechtenstein. We believe that every conversation you have offers you the opportunity to contribute to a world where differences between people are used for the greater good. This is the world we live in, where we interact positively with one another every day.

That’s why we train PCM facilitators and coaches so they can enrich the lives of others on a daily basis. Our goal? To help as many people as possible make a positive impact with every conversation.

We look forward to meeting you!

Ulrike Günther

PCM Master Trainer, Coach, and Trainer


The PCM Toolbox has been my companion for 15 years in training sessions, coaching, and the development of colleagues. It’s fantastic! PCM is quick to apply and well-founded. It provides deeper insights into communication and behavior—both my own and that of others. Last but not least, the OK/OK attitude, as the foundation of constructive interaction, is a magic key. Constantly using it as a guide fosters self-care, responsibility, and co-creation.

Rainer Salcher

PCM Master Trainer, Coach, Trainer, Developer


With PCM, the right phrase can completely transform a conversation—even when the situation seems deadlocked. Understanding the dynamics behind our own behavior and that of others is the starting point for a journey of self-discovery. In my PCM seminars and certification courses, participants experience the fundamental attitude of respect—accepting that others are different—and have many “aha” moments. That’s what makes my work truly meaningful.

Uwe Reiner-Kolouch

Managing Director of KCG / PCM DACH, PCM Master Trainer, Coach, Management Consultant, Sparring Partner


For me, PCM is a toolbox that’s useful in any situation involving people—and it’s all based on simple communication. To this day, I’m still fascinated by discovering my own behavioral patterns and living out the “OK/OK” mindset with ever-greater awareness. I get to experience this journey of self-discovery alongside the participants in my seminars and PCM certification courses. It’s a very rewarding task that’s incredibly fun.

Roman Frimmel

PCM Master Trainer, Coach, and Trainer


In my work as a trainer and coach, I have found that many people struggle to achieve mental balance. This unsatisfactory state often leads to distressing behavior and negatively impacts both professional and personal relationships. PCM offers solutions for both of these issues. The tool helps people practice mindfulness and strengthen their self-management skills, and provides clear communication strategies to foster productive and trusting relationships.

Local opportunities, global benefits.
Join our network.

Our global network consists of over 6,200 certified trainers and coaches in 60 countries. Join us and enhance your professional and personal development. Here are some of the benefits:

Take it and Train it – Course Materials and Products

Get training and coaching materials, including the PCM Profile, and take advantage of your access to new products and innovations.

A different setting every time

Enjoy the flexibility: Work with groups, provide one-on-one coaching, or offer in-house training and coaching sessions.

Marketing Support

Take advantage of our organization's marketing initiatives.

The Power of the Network

Ask questions, discuss challenges, and meet up at events in the DACH region and around the world. Take part in masterclasses and inspiration days, and continue to develop your skills as a PCM trainer or coach.

These are our PCM experts

Become a PCM Trainer or PCM Coach

The more people who use PCM, the more we can all contribute to a world with fewer misunderstandings and more clear communication. Would you like to make a positive difference every day, too?