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. 

100%
95%
90%
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90%
87%
100%
97%
90%
90%
89%
90%
95%
97%
98%
95%
85%
90%
95%
80%

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

Trusted by leading companies

What customers say about us

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

Time Management

“I wanted to learn how to concretely manage my time and set priorities to reduce the stress. The training provided al lot of concrete examples (discussion on actual problems)I and tips. I will select 3 actions points and put this into practice to make this work for me. This course would also be very effective for the entire company.”

Giorgia RocatelloFeops

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

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

Efficient e-mail communication

“I wanted to gain insights and techniques around drafting professional emails. My expectations were definitely met. I received many tips and tricks that I will use in practice. My score for this training: 100/100”

Lore Hendrickx - Constructiv

Lore HendrickxConstructiv

Successful prospecting

“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.”

Tom Van Remoortere - Agora Press

Tom Van RemoortereAgora Press

Public Speaking Skills

“My goal was to be more confident during my presentations and my expectations have been met perfectly after the training. I learnt how to build eye contact with the audience and also that my presentations come across stronger, if I exude more calmness and stay still.”

Guy Geens - Master Tours

Guy GeensMaster Tours

Public Speaking Skills

“I wanted practical tips to give a better presentation as well as some tips & tricks to be able to control nerves when speaking in front of an audience. And this in both English and Dutch. My expectations were met 100%. I was immediately able to put the tips into practice and I am certain that my presentations will make a much better impression with our target group. ”

Marieke Vermeersch - Hyloris Pharmaceuticals

Marieke VermeerschHyloris Pharmaceuticals

Management Skills

“I was looking for insights on giving feedback, delegating and management by objectives. All I can say is: excellent on all fronts. The trainer provides very clever working frameworks that can be applied in the day-to-day business environment and spends a lot of time on coaching and support. Each part of the training allows me to put it into practice, and that is its strong point.”

Peter Verbiest  - Bonka Circus

Peter Verbiest Bonka Circus