Our locations

Our offices across Europe!

We investigate as a detective agency for the clarification of all matters in the field of private law and also as a business detective agency at home and abroad!


Aeschengraben 29
4051 Basel, Schweiz

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Tauentzienstraße 9-12
10789 Berlin

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Holler Allee 26
28209 Bremen

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Aleea Solidaritatii, No. 1A
032761 Bukarest, Sector 2

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Hohenzollernring 57
50672 Köln

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Königsallee 19, 40212

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Schumannstrasse 27
60325 Frankfurt

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Ballindamm 3
20095 Hamburg

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Georgstrasse 38
30159 Hannover

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122 Leadenhall Street
London, EC3V 4AB, England

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13 Rambla dels Ducs
07003 Palma de Mallorca, Spanien

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Karlsplatz 3
80335 München

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Detektei Nürnberg

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25 – 27 Place de la Madeleine
75008 Paris

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Ovocny trh 572/11
110 00 Praha 1 Tschechien

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Königstrasse 80
70173 Stuttgart

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Sky Tower 7/3 is the building
1019 Tirana Albanien

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Zollikerstraße 153
8008 Zürich, Schweiz

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Your PRIMECHECK advantages with our business detectives

  • Absolutely discreet and secure
  • Highest data protection standards and anonymity protection
  • Evidence that can be used in court
  • Clarity in the shortest time
  • Fixed price guarantee

We care about you intensively, take time for you and listen to you. Without any time pressure, we conduct an intensive consultation with you, in which we not only actively listen to you, but also suggest ways to solve your problem situation. We keep a cool head even in special situations and arrange the right steps to help you as soon as possible.

Certificates and memberships


International Detective Association

I.D.A. International Detective Association is an international and transnational network of private and business detective agencies that promotes and supports the wealth of experience and information between detective agencies and investigators at an international level.


Koordinator Betriebliche Ermittlungen

The IHK certificate was obtained by PRIMECHECK in a three-part training course and ended with the certificate ” Koordinator Betriebliche Ermittlungen”. The certification is offered by VSW in cooperation with the Chamber of Industry and Commerce.


DEKRA certified according to DIN 9001: 2015

Our company is Dekra certified according to DIN 9001: 2015, which guarantees you constant quality management of our company processes and constant quality assurance. For reliable cooperation at the highest level and to continuously improve the quality of our service.


Deutsche Gesellschaft für Kriminalistik

Members of the DGfK – Deutsche Gesellschaft für Kriminalistik are exclusively proven experts in criminalistics. The DGfK promotes the exchange of science, practice, education and training in the field of criminalistics.


Association of international private detectives

The PRIMECHECK detective agency is a member of the VID and thus part of a worldwide network of professional private detectives, which guarantees a competent exchange on an international level.

    What problem can we solve for you?

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    News and things to know

    27. September 2023

    Private detective costs (detective agency) – what does detective work cost?

    Private detective costs: What are the prices if you hire a detective? Of course, the PRIMECHECK detective agency offers you 24 hours a day, 7 days a week the opportunity to have a free and non-binding initial telephone conversation...

    20. September 2023

    Working time fraud

    The corona virus not only dominates the social life of many people. Working life has also changed noticeably since the beginning of the pandemic. Many employees have permanently switched to working from home. And while this step is viewed positively by the majority of employees, mistrust and resistance is stirring among many employers.

    28. August 2023

    Business detective award

    In August, our business detectives were awarded "very high satisfaction" by the "ServiceValue" platform as one of the best service providers for medium-sized businesses in the field of business detectives!

    PRIMECHECK detectives with first-class equipment and qualifications

    PRIMECHECK is a detective agency for all private and commercial fields of investigation. Our specially trained Cologne detectives investigate for you in both private and commercial environments. Your case will be handled with the utmost discretion and you can expect valid results in the shortest possible time.

    If you need quick and reliable clarity and legally sound evidence, choose a private detective Cologne or business investigator of the detective agency PRIMECHECK from Cologne. Contact our Cologne detective agency today by e-mail or telephone. We will be happy to advise you without obligation.

    Serious detective agency – Our headquarters in Cologne

    With over 1 million inhabitants, the cathedral city of Cologne has the highest population density in North Rhine-Westphalia. Yet in the metropolis on the Rhine, cases of fraud take place almost daily, both in the private and business environment. With many years of experience and expertise, we clarify both private law and commercial law matters.

    Our professional investigators are kept up to date with the latest knowledge through regular training courses, which are mandatory for our employees. In addition, they have a wealth of experience and can thus be deployed in very different areas.

    Absolute discretion and mutual trust are as important to our business and private detective agency as high quality. For this reason, we have our quality management regularly and voluntarily controlled and certified by various independent testing agencies.

    Private Detective Cologne Prices and Information

    If you need help, we look forward to hearing from you. In a free initial consultation, we can discuss your concerns and talk about the costs of our detective agency. Simply use our contact form, call us or send us an e-mail.