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. 

85%
100%
83%
91%
95%
85%
90%
100%
85%
90%
90%
90%
76%
85%
80%
100%
95%
95%
90%
100%

0of our customers are highly satisfied with the quality of our courses
Voice coaching and pronunciation techniques

“For many years I have been struggling with speaking fast and articulating poorly in Dutch. The coach provided good insights and the exercises and tips are a daily reminder to pay attention to my breathing. I also received some personalized tips that are very helpful. I should have done this earlier!”

Konrad Dobson - Friendship Inc.

Konrad DobsonFriendship Inc.

Trusted by leading companies

What customers say about us

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

Prevention of stress and burnout

“The training around stress and burnout was very successful. It was exactly what we expected and everyone was happy with the workshop. We will definitely follow up on this. I highly recommend this course!”

Dirk Jacquemyns - ING Investment

Dirk JacquemynsING Investment

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

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

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

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

Presentation Skills - Presenting with impact

“The Presentation Techniques course provided me with useful tips and skills to improve my voice and posture. I also gained more insight into how to build a good structure for a presentation. My opinion is clear: everyone who gives professional presentations should take this or a similar course!”

Carl Spelkens - Xylos

Carl SpelkensXylos

Time Management

“This training made me more aware of time wasters and know how to handle them better. I must say I was impressed with this training form start to end. I have learned to reserve more time for myself, plan more ahead and update my to do list with the smart method.”

Elbrecht MertensGreenfish

Business Writing Skills

“I wanted to learn to write emails in an even more customer-friendly way. In addition, it was important to get the necessary tools to write texts for the web and for newsletters in a creative way. This expectation was completely fulfilled thanks to the useful tips and the practical exercises. I still take the syllabus with me when I write texts.”

Nathalie Verheyden - Sanofi Belgium

Nathalie VerheydenSanofi Belgium