Business & Private Detective Agency
active worldwide
Business investigations
Business investigators are used in a wide variety of scenarios.
Private investigations
Our private detectives have the necessary experience to assist in the context of private disputes.
Security services
In the course of a security and vulnerability analysis, experienced investigators check your company.
Seminars and trainings
In an entertaining and descriptive way, one of our experienced investigators teaches your employees about the security risks that surround them in their daily work.
Investigation methods
In the course of a security and vulnerability analysis, experienced investigators review your company.
Fees
DETEK always charges according to the expenditure of time. The high quality of our work and our individual approach to each case stands in contrast to an all-inclusive price tag.
You need evidence?
An employee starts a rival company by using your business contacts? A competitor imitates your product? Debtors suddenly disappear? You would like to know the security status of your company? You suspect your stolen car abroad? You were falsely accused in court? A family member has gone missing?
We can help you!
Looking back on over 100 years of experience, we not only know every trick, but have been able to establish ourselves in many areas. With nine operations centres across Germany and three branch offices in London, Marbella and Zurich, we guarantee short distances and quick contact. Every day more than 100 employees work on the cases entrusted to DETEK – supported by the latest technology.
Locations: Where to find DETEK investigators
Since its formation in 1978 in Hannover, Germany, the investigation firm DETEK has worked hard to expand its network of private detectives and operations centers. From our various locations, we carry out investigations all over Germany and around the world.
Unter den Linden 21 Flughafenallee 26 Stadttor 1 Platz der Einheit 1 Fischertwiete 2 (Chilehaus) Hohenzollernstraße 52 Georgiring 1-3 Maximilianstraße 35 Königstraße 10
Detektei Berlin
10117 Berlin
Tel: +49 (0)30 88 00 199 - 0
E-Mail: detektei-berlin@detek.de
Detektei Bremen
28199 Bremen
Tel: +49 (0)421 34 76 0 - 0
E-Mail: detektei-bremen@detek.de
Detektei Düsseldorf
40219 Düsseldorf
Tel: +49 (0)211 86 93 60 - 0
E-Mail: detektei-duesseldorf@detek.de
Detektei Frankfurt am Main
60327 Frankfurt am Main
Tel: +49 (0)69 975 77 55
E-Mail: detektei-frankfurt@detek.de
Detektei Hamburg
20095 Hamburg
Tel: +49 (0)40 32 32 85
E-Mail: detektei-hamburg@detek.de
Detektei Hannover
30161 Hannover
Tel: +49 (0)511 90 96 96 - 0
E-Mail: detektei-hannover@detek.de
Detektei Leipzig
04103 Leipzig
Tel: +49 (0)341 14 96 91 - 0
E-Mail: detektei-leipzig@detek.de
Detektei München
80539 München
Tel: +49 (0)89 38 30 721
E-Mail: detektei-muenchen@detek.de
Detektei Stuttgart
70173 Stuttgart
Tel: +49 (0)711 90 12 96 - 0
E-Mail: detektei-stuttgart@detek.de
9 Brightfield Road Apartado de Correos 2089 Am Schanzengraben 27
DETEK London (Großbritannien)
London SE12 8QE
Tel: +44 (0)20 81 44 64 96
E-Mail: detektei-london@detek.de
DETEK Marbella (Spanien)
E-29600 Marbella Las Chapas
Tel: +34 (0)636 196289
E-Mail: detektei-marbella@detek.de
DETEK Zürich (Schweiz)
CH-8002 Zürich
Tel: +41 (0)44 58 680 18
E-Mail: detektei-zuerich@detek.de
