Rated with 4.9 stars
DEKRA® certified

Discreet in operation, visible in the result

Whether it's personal security, property security, event protection or an acute crisis situation — we develop solutions that suit your situation.

  • Location-independent deployment
  • 24/7 availability in case of emergencies
  • Armed security personnel
  • Global partners for logistics & travel
Our Approach

Holistic service for your safety

From risk analysis to conception to operational implementation: Cesiun GmbH combines personal protection, property security and event security under one roof — since 2016. Our team of experts operates nationally and internationally, with operational experience on four continents. Personal protection is our core competence and the mainstay of our daily work.

Situation briefing at an event
Founder and CEO Ferhat Baysar
Our Approach

We rely on many years of experience

As a DEKRA certified security service provider, we stand for reliability, discretion and the highest level of professionalism — both nationally and internationally. Our emergency personnel are continuously trained, tested and prepared for complex scenarios. This is how we guarantee your protection at the highest level — at all times.

Our experts

Combined management experience

Trust requires transparency — get to know the faces behind Cesiun GmbH.
Ferhat Baysar
Managing Director
Bachelor of Safety and Security
Instructor & Instructor Personal Protection & Safety
Certified melee expert
Florian Böse
Management
Safety and Security Specialist
Safety and Safety Instructor
Chair of the Hanover Chamber of Industry and Commerce
Markus Marienfeld
Head of event security
Certified personal protection specialist
Safety and Safety Instructor
Martin Möller
Head of Property and Plant Protection
Head of Property and Plant Protection
Logistics and fleet management
The next step

Safety starts with a conversation.

In a personal initial consultation, we analyse your situation and develop an individual solution that suits you — discreetly, without obligation and on equal footing.