Customer satisfaction

We strive for maximum customer satisfaction every day. What ultimately counts for each training session is the end result. That is why we keep all satisfaction scores from our customers.
Below are the satisfaction scores of the 20 most recent trainings. We are happy to share this information with you. 

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0of our customers are highly satisfied with the quality of our courses
Intercultural Communication & Collaboration

“I myself and our Customer Programme Team at Snecma Services Brussels were delighted with Jerko's intercultural communication training. The course was interactive and creative. It surpassed the simple do's and don'ts and offered an in depth insight into what communication all together is about. I am confident we'll be a better service provider after having enjoyed this training session.”

Wim Collaer - Accounts Director at Snecma Services Brussels

Wim CollaerAccounts Director at Snecma Services Brussels

Trusted by leading companies

What customers say about us

Communication Skills Training

“The session was very interactive and an impulse on realizing that you are responsible for the thoughts you have and how these have an influence on your communication in life. The session was very valuable in a way that it can be applied to all parts of life, as well in the work environment as in private life.”

Lut Oosterlinck - Bayer CropScience

Lut OosterlinckBayer CropScience

Presentation Skills - Presenting with impact

“The training was very interactive with practical exercises and good, useful feedback. I was given useful tips on how to instantly trigger the audience and generate interest. From the beginning, the trainer drew me into an engaging story. It was an enjoyable day that flew by, so to speak.”

Werner Ertryckx - Amptec

Werner ErtryckxAmptec

Intercultural Communication & Collaboration

“In this training I hoped to receive tips and tricks on how to avoid misunderstandings between people from different nationalities and backgrounds, especially between Dutch and Belgium co-workers. I have learned that behaviour can be a cultural reaction but also that the individual attitude can play an important role. Being able to understand, flexibility and not judging the expected feedback from colleagues are the major learning points.”

Christophe Nadaud - BOSCH

Christophe NadaudBOSCH

Assertive Communication

“I wanted to learn what assertive communication actually is, in what way it can help me, and how to use it. This training really helped me to create a better work-environment. I'll try to use it when talking to my boss, clients, etc. to create a better relationship. Also the trainer was very capable. He adapted the course to our needs. I think that is one of the most important things in a training like these, that it feels personal and recognizable. So good job & many thanks!”

David Van Os - Greenfish

David Van OsGreenfish

Project Management

“Our colleagues were very enthusiastic about the training and teacher. They were given a lot of useful tips, some of which are already being implemented immediately. Thanks again for the pleasant cooperation.”

Deirdre Focquaert - MCC Verstraete

Deirdre FocquaertMCC Verstraete

Presentation Skills - Presenting with impact

“It was a great course. I am convinced that everybody returned back home with a high degree of satisfaction and packed with a bag full of tools for their professional and personal lives. Many thanks for the teachings.”

Kartik G. KrishnanPresident of the World Federation of Neurosurgical Societies

Crisis Communication

“Lies Martens combines great expertise and experience with a warm personality and great empathy. The group immediately felt at ease and received excellent advice. Through many practical exercises, we were immediately given actionable and very useful tips.”

Lien De Keukelaere - Antwerp Musea

Lien De KeukelaereAntwerp Musea

New techniques for Prospecting and Remote Selling

“Thanks to the training, our sales approach has become much more proactive and we get the most out of our online meetings with customers. Furthermore, we received very good tips and tricks on how to better handle prospecting calls. I can definitely recommend this new way of working! ”

Raf Nonneman - European Spices

Raf NonnemanEuropean Spices

Negotiation Skills

“During this very successful training I was able to master the basics of negotiation as well as being given a number of ‘capstans’ to use during negotiations. The tips on body posture and maintaining rapport during conversations were extremely valuable. These expectations were met and I got the chance to see my own skills but also weaknesses during the workshop.”

Anthony Poppe - Xirius Legal

Anthony PoppeXirius Legal