Grieger Sicherheitsdienst GmbH
Your partner for professional security solutions
Since our founding in 2018, Grieger Sicherheitsdienst GmbH has stood for reliability, quality, and security.
With a highly qualified team and comprehensive expertise, we cover the entire spectrum of modern security services—individually, efficiently, and nationwide.
Our clients, ranging from regional businesses to well-known large-scale customers, value our unwavering commitment to the highest standards.
Certified according to DIN ISO 9001 and DIN ISO 77200, as well as prequalified under AVPQ, we represent verifiable quality and absolute dependability.
Our key strengths at a glance:
Over 360 registered employees, most with specialized training (BWR / DFB)
Comprehensive range of services in the security sector
Continuous and efficient personnel development
Certified processes for maximum quality and safety
Nationwide operations with a local presence
Regular advanced training to maintain current expertise and maximum readiness
Efficient processes and clear structures for seamless operations
Our mission is to provide you not only with protection but with a true sense of security—tailored individually to your needs. Trust in a partner who lives values such as responsibility, trust, and reliability day after day.
Your Grieger team is available to personally support you with any questions upon request. Of course, we are also available by phone for you at any time.
