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detective agency

In the private sphere

We happy to help you in your personal environment as well as assist you in collecting evidence relevant to both civil or criminal matters and in searching for and seizing possessions. It is particularly important to operate with sensitivity in family situations. Before we start our investigation, we thoroughly discuss and advise you of the risks associated with our work. Only after having clarified the parameters will we begin with our observations and investigations.

In retail trade

We understand that protecting goods and assets in retail is of paramount importance. Our specialists are more than just simple department store detectives in this area. Working through an in-depth analysis of your specific requirements we work closely with you to develop a tailor-made and effective security concept. In doing so, we consider all aspects of your business and identify possible risks and weak points in order to counteract them proactively. You can rely on us to provide you with the best solutions for your retail security needs.

On behalf of the employer

Do you have a reasonable suspicion that calls into question an employee’s loyalty? Are funds disappearing from the till? Are your inventories decreasing as if by magic? – Then you should act.

We work cautiously and discreetly so as not to hinder your day-to-day business and to avoid unsettling employees who are not affected. Our goal is to identify criminal subjects and secure evidence that can be used in court.


Please contact us by phone if you have any questions about our services.

I.S.S. Security
Große Bergstraße 142, 22767 Hamburg
Postfach 720131
22151 Hamburg

Mobil: +49 (0) 172 / 408 86 62
Tel: 040 / 607 737 490

If you need more information about I.S.S. please send a short e-mail to