KÖTTER Unternehmensgruppe

KÖTTER Unternehmensgruppe is a family-owned German services group founded in 1934 and headquartered in Essen. It describes itself as Germany's largest family-owned security company, with more than 100 branches in over 60 cities nationwide. Its service portfolio covers security services, security technology, cleaning services and personnel services, marketed under the umbrella brand KÖTTER Services. The group reports 16,400 employees and a group revenue of 770 million euros for 2025, and states that it is 100% independent of financial investors and shareholders.

KÖTTER Unternehmensgruppe was founded in 1934 and describes itself as a family-owned company. It is headquartered in Essen and operates more than 100 branches in over 60 cities nationwide. The group states that since its founding in 1934 it has been an owner-managed family business, 100% independent of financial investors and shareholders. Its service portfolio comprises security services, security technology, cleaning services and personnel services. The group reports 16,400 employees and a group revenue of 770 million euros for 2025.

Full-service provider offering tailored security, cleaning and personnel solutions nationwide from a single source.

• KÖTTER Security

  Nationwide security services.

• KÖTTER Personal Service

  Flexible personnel solutions.

• KÖTTER Cyber Security

  Holistic cyber security services.

1. 1KÖTTER Services – Sicherheitsdienst, Reinigung & Personal bundesweitkoetter.de
2. 2KÖTTER Services – Ihr Partner für Sicherheit, Sauberkeit und Servicekoetter.de
3. 3CSR: Nachhaltigkeit in der KÖTTER Unternehmensgruppekoetter.de
4. 4Presse | KÖTTER Services – Aktuelles aus dem Familienunternehmenkoetter.de
5. 5Kötter Unternehmensgruppewikidata.org