Detectivfrei AG

Detectivfrei AG is a Zurich-based private detective agency specialising in observation and investigation assignments. We have had many years of experience of working here in Switzerland and abroad. Your initial consultation with us is non-binding and free of charge.

+41 44 283 60 80


The strength of any detective agency depends upon the skill, determination and passion of the staff it employs. The team working at Detectivfrei AG is made up of people with core skills in the various areas of private investigation.

About us

Find out more about the history of Detectivfrei AG and the team.

For private clients

Skilled personal advice is just as important to us as efficiency. Find out more about the services we provide for private clients.

For corporate clients

We work out efficient, pragmatic solutions to our clients' problems. Find out more about the services we provide for corporate clients