This is how we define security:

It's everything that keeps you safe.

Let's talk about "EVERYTHING".

We'll guide you in the right direction.​

May we also guide your guests?

We look forward to hearing from you.

Trained, professional and competent – your medical services provider for any event, from standby services to ambulance service.


A personal consultation with us needs no prescription and comes with no side effects. Contact us.

We offer extensive, competent advice on events, whether you're planning a gymnastics festival or a conference. 

How can we help you?

Thorough training is the cornerstone of our activity. Not only are all our employees trained through our partner, Swiss Security Academy GmbH, we also offer external safety specialists and private individuals the opportunity to receive exciting and innovative security training. 


We're happy to advise you.

OE Investigation Services AG

Bahnhofstrasse 8

8953 Dietikon


Phone: +41 (0)43 317 85 05

Zug - Zurich - Grisons