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. 

90%
95%
90%
90%
99%
90%
97%
91%
70%
80%
80%
100%
86%
90%
95%
92%
90%
75%
85%
85%

0of our customers are highly satisfied with the quality of our courses
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

Trusted by leading companies

What customers say about us

Camera Training

“'I wanted more self-confidence in front of the camera and practical tips to build my skills. I received very concrete tips during the training, which I can put to use immediately. By recording short presentations of all participants, you get a good picture of yourself. The training was also presented in a very dynamic way, completely digital, but that had no effect on the quality. Well done!'”

Dorien Verheirstraeten - VDAB

Dorien VerheirstraetenVDAB

Elevator Speech

“I wanted to improve my presentation skills, mainly tempo of speech and clarity of delivery. The practical part was very useful, both in getting feedback on my own pitch and in giving feedback to others.”

Jan Spriet - Elia

Jan SprietElia

Elevator Speech

“I wanted to be able to deliver a message more efficiently and with greater conviction. My expectations were 100% met. This was a very good training. Particularly interesting was the structure of a message, such as not starting immediately with the 'what' but focusing on the 'how' first.”

Jurgen Vertriest - Volvo Trucks

Jurgen VertriestVolvo Trucks

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

Consultative Selling - Sales training

“I wanted to learn the fundamentals of Consultative Selling. Through plenty of examples I could get a deeper insight in consultative selling and the sales process. I will share the learnings with colleagues and will make it part of every sales interaction.”

Mariska Koessler - Roche Diagnostics

Mariska KoesslerRoche Diagnostics

Communication workshop

“The communication workshop was way better than expected. It really made all my employees open up and get to know each other better. It was also very interactive with a lot of exercises and techniques. We now have learned a structured way how to give feedback to each other and to customers.”

Sammy Deprez - Arinti

Sammy DeprezArinti

Dealing with difficult and aggressive customers

“I will definitely apply the techniques from the workshop. In fact, I already had the chance to do so: I just had a call with a very irritated client, and I noticed I was able to use what I had learned yesterday. It really helped – in the end, the client even apologised for his anger. I hope the attention I gave him will help to defuse the situation around the late delivery.”

Daria KonstantinovaeCarsTrade

Professional Telephone Skills

“My learning objective was to gain a structured understanding of the approach to guiding colleagues in in telephone calls. My expectations were fully met. First, I was given tools to better manage conversations. Second, I gained insight into what I was already applying myself in a conversation. Thirdly, the interaction was very valuable. Keep up the good work!”

Filip Vets - Eneco

Filip VetsEneco

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