Home > Assessments

The power of an assessment

An assessment center can provide you with a reliable and detailed picture of the qualities, talents and developmental points of your current or prospective members of staff. For example, you can acquire insight into their learning capacity, resilience and stress resistance, the extent to which they are open to innovation and into competences such as human-oriented and task-oriented leadership.

This is valuable information that you can use to substantiate your expectations about the performance of the future member of staff. Research consistently shows that an assessment, if properly carried out by specialists, is the most powerful method for predicting the success of a candidate in a vacancy.

Thema Group has an extensive set of testing instruments, which enable us to optimally attune the assessment program to your needs and wishes. The comprehensive report quickly gives you a complete picture of a candidate's potential. In this way, you make an informed choice and reduce the risk of failure.

Assessment centers in practice

Our clients generally use our assessment centers for the following situations:

  • Conducting recruitment procedures. Sometimes an assessment can help you make a better choice between the final two candidates, but it can also be used to take account of the new employee's personal development issues when preparing the training plan.
  • Making personal development plans for your employees. You specify how the employee must develop in order to continue to grow within your organization.
  • Conducting an outplacement process. This helps you understand the type of organization and type of job in which your employee will function most optimally.
  • Planning career development. Issues addressed include the best career direction for your employee, or which career direction is most compatible with his or her interests, personality and skills.

Assessment instruments

Thema Group uses a variety of assessment instruments:

Capacities test
This test varies depending on the type of position; it analyzes numeric, linguistic or spatial understanding as well as the capacity to reason logically. The results provide an indication of the thinking and working level of the tested employee.

Personality questionnaire
The aim of a personality test is to discover whether the character and the personal characteristics of the candidate are compatible with the job profile and the type of organization.

Role play
After preparing a brief written assignment, the candidate can demonstrate how he or she tackles situations in practice. This role play is used to assess skills such as communication, negotiation, leadership and presentation. According to published research, the behavior shown by a candidate during a simulation is also the behavior that he or she will show at work. As a result, role plays are powerful predictors of future performance.

During the interview we explore the competences that are important for the specific position, and we go through the personality questionnaire with the candidate.


Within a few days after the assessment, we prepare a report that describes the results. You are given a summary of the competences that we have measured, along with a clear conclusion about the subject's strong points and the points that require further development. If the assessment has been made as part of a recruitment process, we will also give you a recommendation about the suitability of the candidate for the corresponding vacancy.

The candidate is always the first to receive a copy of the report and must give their explicit permission to send the report to the client. Thema Group destroys the report after one year.

Quality assurance

Our assessment center operates under the supervision of a qualified psychologist, who is a member of the NIP, the Dutch professional association of psychologists (The Netherlands) and is registered with the Psychologencommissie (Commission of Psychologists, Belgium). We operate according to the guidelines of the NIP, which are based on the principles of responsibility, integrity, respect and expertise.
Recent jobs
Western part of the Netherlands, home office, office Oosterhout
Netherlands or Sweden
Groningen, The Netherlands
Europe (home-based)
The Netherlands

Roel Deijkers, Sales Manager The Netherlands and Flanders at The Binding Site




"The Thema Group Consultants really supported and understood me in the search for a new professional opportunity. They paid attention to identifying both the personal and professional match. I experienced the recruitment process as very positive and I am happy to have cooperated with them to find this new exciting challenge."

Jolien Dellafaille, Application Scientist MicroCT Bruker




"I appreciated the smooth service, the kind and supportive follow-up and above all the quick result of my recruitment process at Thema Group. Their effective approach has enabled me to jumpstart a promising and challenging career that will enable me to use my talents to the fullest. I can only say: Thank you Thema Group!"

Miriam Cobbaert, Business Development Manager


“I have experienced the professionalism, involvement and follow-up in Thema Groups’ recruitment process as unique.”

Dirk Van den Driessche, General Sales Manager at Beckers Benelux

I would like to thank Thema Group and Lucien Strackx for the orientation and guidance towards my new employer Beckers. I am very positive about the open en clear communication about the vacancy and the support during the entire process.
Thema Group, its personal touch and approach have helped me in finding a great job as Sales Manager on the food market.

Oliver Gresch, Account Manager for Germany and Scandinavia at BioReliance Ltd

I would describe the cooperation with Thema Group as well targeted and very customer focuses . The open working atmosphere made me feel “in good hands” during the entire search & selection process.

Hans Van de Water, Value Stream Manager at Thermo Fisher Scientific

I am regularly contacted by Search & Selection agencies. I have never experienced such professionalism. Perfect communication, timely feedback and close follow-up. It is a pleasure working with Thema Group!

Claudia Israel, Recruiting Manager at Qiagen

"Thema Group was able to present us for several positions very interesting and qualified candidate profiles. They work professional and have a really good market knowledge."

Kimm Delsing, Corporate Recruiter at FrieslandCampina

“Thema Group supports FrieslandCampina in a professional, discrete and comprehensive way in our search for professionals who can realize our ambition for route 2020.”

Frank Hartmann, General Manager at Büchi

“Cordial and detail oriented – Thema Group knows the market through and through”

Lijnie Rijsdijk, Head Human Resources at Sandoz

“Thema Group selects candidates who fit our organization, regarding not only knowledge and insight, but also character and personality. That’s why Thema Group has been our partner for many years.”

Bart Hendriks, General Manager Europe at Ziosoft

“I can provide pages of positive feedback regarding Thema Group but it all comes down to a few words: "The best European executive recruiters for the medical industry you can find.”

Danielle Dahms, HR Manager at Nonin Medical

“For a tough search with a unique set of qualifications and challenging timeline, Thema Group was able to present us with multiple candidates who fit the bill. I was impressed with their depth of knowledge and would highly recommend them.”

Pedro Jie Sam Foek, Sales Manager - Professional

Pedro Jie Sam Foek“Professionalism, commitment, reliability and a flexible open attitude towards all parties concerned are the key values which Thema Group uses as starting point.”

Gerrit Portier, Sales Manager at Beckman Coulter

Gerrit Portier"Work with professionals. Work for professionals."

Hildert Delis, Deputy Director at Acatris

Hilder Delis“Thema Group is an organization which doesn’t talk along but thinks along, thereby providing a valuable contribution to the realization of our strategy.”
GymnaUniphy Synthon Biopharmaceuticals PMT Benelux Gullimex Asahi Intecc Aptec Diagnostics nv MercachemSyncom MSD Animal Health Bruker Optics Roche Diagnostics Nederland BV Terumo Europe NV (België) Infors Benelux BV DuPont Industrial Biosciences QPS (Xendo Drug Development) Innoser EMCM Verder Scientific Eurofins Global Central Lab (Medinet) A1-Envirosciences Covidien - Mallinckrodt Medical PIVOT PARK Utrecht Dental Cytivia ( GE Life Sciences Part of Danaher) Unisensor SA diagnostic engineering APOTEX NEDERLAND BV (voorheen-Katwijk Farma

Merowingerplatz 1


BioVille, Agoralaan
Building A bis

Pivot Park Kloosterstraat 9
5349 AB OSS

The Netherlands

Odiliastraat 92
5401 ZZ UDEN

Copyright: Thema Group 2021  |  Disclaimer  |  Privacybeleid  |  RSS feeds  |  Sitemap  |  Contact
OTYS Recruiting Technology PXL Communicatie