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.
| Date | Company | Followed training | Score |
|---|---|---|---|
| 70% | |||
| 95% | |||
| 95% | |||
| 95% | |||
| 95% | |||
| 91% | |||
| 85% | |||
| 89% | |||
| 88% | |||
| 97% |
| 93% |
| 88% |
| 100% |
| 80% |
| 82% |
| 95% |
| 70% |
| 87% |
| 90% |
| 100% |
“My questions were: how to make a story concise and to the point? ‘Sell’ projects better (internally)? These questions were amply answered in the storytelling workshop. The course had a clear structure, lots of practice opportunities and there was a lot of interaction. This was very instructive. The trainer was a pleasant and experienced teacher. He knows his story/profession very well.”
Trusted by leading companies






























What customers say about us
“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.”
“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.”
“The course fully met my expectations. The trainer was great both in terms of content and the way the training was given. I now have a better understanding of how to answer certain questions from the media and which techniques can be used for this purpose.”
“I was hoping to gain insights that will help me be more successful as a salesperson. The many tips I have received transcend the sales field and help me learn to better assess myself as a person. This is undoubtedly going to help me achieve more success in the sales arena.”
“Thanks to the training, our meetings have become much more proactive and we get the most out of our online group discussions. Furthermore, we received very good tips and tricks to better deal with video calls. Zoom video meetings are now standard in our team. I can definitely recommend this new way of working! ”
“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.”
“I really wanted to know how to turn a ‘no’ into a ‘yes’ during a phone call for an appointment. Through practical exercises and the formulation of possible counter-answers, this was immediately put into practice. I also gained insight into a clear structure of points to follow during telephone prospecting. I am impressed by both the positive teaching style and the trainer's knowledge.”
“The trainer managed, in a practical way, to teach me useful things. The importance of asking open questions in the sales process and daring to adopt an assertive attitude. I can now apply this on a daily basis. The training has really flown by. It was a great learning experience! ”
“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.”







