 | Eulen-Apotheke Dr. Volker Krainbring | Quickborn, schleswig-holstein, germany | 1 | retail | - | |
 | Hirecat HealthCare Solutions | Quickborn, schleswig-holstein, germany | 1 | hospital and health care | - | |
 | Decane | Quickborn, schleswig-holstein, germany | 2 | computer games | 2005 | |
| Ernst Treder GmbH | Quickborn, schleswig-holstein, germany | 1 | construction | - | |
 | CSP-Photodesign | Quickborn, schleswig-holstein, germany | 1 | design | - | |
| Bestattungswesen Timm | Quickborn, schleswig-holstein, germany | - | individual and family services | - | |
 | Fitness-Studio Impuls GmbH | Quickborn, schleswig-holstein, germany | - | health, wellness and fitness | - | |
| Marc Rathjens Zimmerei-Holzbau GmbH | Quickborn, schleswig-holstein, germany | - | management consulting | - | |
| Zarbock Flexodruck GmbH | Quickborn, schleswig-holstein, germany | 1 | publishing | - | |
| dascafebeikubergss | Quickborn, schleswig-holstein, germany | - | restaurants | - | |
| Zahnarztpraxis Konstanze | Quickborn, schleswig-holstein, germany | - | medical practice | - | |
| Langbein-Stiftung | Quickborn, schleswig-holstein, germany | - | real estate | - | |
| Lizbeds | Quickborn, schleswig-holstein, germany | - | real estate | - | |
| Jochen Heidorn Baugeschäft | Quickborn, schleswig-holstein, germany | - | management consulting | - | |
| Quickborn-Renze Schützenverein | Quickborn, schleswig-holstein, germany | - | health, wellness and fitness | - | |
| Villa Binz | Quickborn, schleswig-holstein, germany | - | real estate | - | |
| Allianz Agentur Agnieszka Birkemeyer | Quickborn, schleswig-holstein, germany | - | insurance | - | |
| Wendscher Modellbau | Quickborn, schleswig-holstein, germany | - | management consulting | - | |
| Thies Untiedt Zimmereibetrieb | Quickborn, schleswig-holstein, germany | - | management consulting | - | |
| Dr.med. Aida Hannah Praktische Ärztin | Quickborn, schleswig-holstein, germany | - | medical practice | - | |
