About us

The DT&P international Group is an independent, owner-managed market research group based in Münster and Essen, Germany.

We operate other branch offices in Spain (Palma de Mallorca), Austria (Vienna), Albania (Tirana) and Kosovo (Pristina).

Along with our team of qualified and experienced staff, we manage since 2007 the implementation of simultaneous multi-country surveys for a variety of different market sectors.
Thanks to our several years’ of experience and flexible structures, we can develop ideal and creative solutions for our clients, which we implement within a short time frame.
Our services include programming that is suited to the methodology, accurate survey setup, rapid implementation of the interviews and precise data analysis.•

  • Experts in carrying out computer-aided interviews (CATI and Online)
  • 284 in-house CATI workstations with the latest hardware and software
  • 450 interviewers
  • 20 experienced customer service staff
  • All projects will be carried out within our company group / no sub contraction to external partner
  • We are members of  ADM, BVM and ESOMAR. It goes without saying that we follow the recognised scientific and ethical basic principles of market research.

Certification according to ISO
The entire DT&P international Group is certified according to ISO 20252:2019, the international quality standard for market, opinion and social research.

We are members of:

ESOMAR - member
 Berufsverband Deutscher Markt- und Sozialforscher e.V.
ADM Arbeitskreis Deutscher Markt- und Sozialforschungsinstitute e.V.


DT&P international epitomises reliability and up-to-dateness.

Reliable, up-to-date information and data are the best foundations for tactical and strategic decisions.

Quality controls during all stages of the project come as standard with us and together with regular, informative updates, this means that we can guarantee the reliability of our data and timings. Our high capacities guarantee that we are up-to-the-minute, and allow us to implement your project quickly and efficiently, from the programming stage right through to data analysis.

This ensures that your project is a success!


National and international.

Our clients include national and international market research institutes, consultancy firms and companies that turn to us for help with data collection and analysis as part of their market research projects. Your satisfaction is important to us because long-term partnerships can only be founded on sustainable, happy client relationships.

We would be pleased to send you a list of our reference clients. Our clients are more than happy to confirm how much they enjoy working with us.

Please contact us for more information.