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Top-class Market Research

We organize sophisticated and tailor-made market research sessions with exklusive target groups in various major cities of the DACH region.


Our Participants

Priority: Quality

Our database was developed over many years and contains a selection of exclusive participants. Our recruitment is based on good personal contacts and their recommendations. As a result, we are able to win truly relevant personalities. And of course, our qualified portfolio is continuously being updated and extended.

Experience and sensitivity lead to the optimal participant

Our signature

Market research with style & standard

All our participants are happy to take part in our market sessions. And that is the best possible prerequisite to gain truly meaningful reseach results.


Our Partners

Stöter & Stöter Events and Locations

Because exclusive research
calls for
exclusive locations!



Efficiency + Empathy = Efficacy

Efficiency in the process and Empathy in dealing with the participants are our key to your success.

Upper Class
Science & Research
Influencers Entrepreneurs Deciders


Reliable & discreet

In close coordination with our clients, we arrange the suitable scope, invite selected participants, book adequate locations and organise the smooth operation.

Owner & Director

Claudia Grünhagen

Dedication, authenticity, reliability and 20 years of experience in recruiting sophisticated target groups and organising exclusive market researches.

E-Mail · XING

Claudia Grünhagen
We look forward to hearing from you!


Get in touch

* mandatory information


Information according to §5 TMG (Telemediengesetz)

Grünhagen Market Research Partner
Inh. Claudia Grünhagen
Elbchaussee 96
22763 Hamburg

Email: c.gruenhagen(at)
Fon +49 (0)40 / 866 943 40
Fax +49 (0)40 / 866 943 43

Webdesign: rückemä