Companies our services quality Job offers Contact English SIBA security service GmbH Nationwide the security service provider you can trust! Siba security - the company you trust Siba security service GmbH was founded in Karlsruhe in 1974. Thanks to constant quality and a high standard of performance, Siba has developed into a leading security and factory security company in the Federal Republic of Germany. We guard a large number of private and public sector institutions across Germany. Siba services include all property and plant security tasks as well as numerous related tasks from fire protection to military guarding. As a successful service provider, we focus on quality and customer orientation - a wide range of services provides individual solutions for every customer. We combine reliable service with economical offers. Our many years of professional experience combined with the latest technology forms the basis for the trust you have placed in us. Today, more than 4,000 Siba employees in Germany guarantee the security and protection of well-known clients in a professional, competent and efficient manner.