| Company | Branch |
|---|---|
| 43chrome UG (haftungsbeschränkt) | information and communication technology, multimedia |
| Application Park GmbH | information and communication technology, multimedia |
| Blachetzki - tbv-Filmproduktion | information and communication technology, multimedia |
| BOCUT Audiov.Med. GmbH | technology-oriented services |
| Coaching Team Ersoy | information and communication technology, multimedia |
| Falkenstein Kroll Ingenieure | technology-oriented services |
| Fördergesellschaft für Schule und Innovation gGmbH | information and communication technology, multimedia |
| Frank Stach Hörfunk & Fernsehen | information and communication technology, multimedia technology-oriented services |
| Fresi Architekten | technology-oriented services |
| GOBRAN Coaching GmbH | technology-oriented services |
| Gruber-Top-Concult | information and communication technology, multimedia technology-oriented services |
| IMKE.SASS ARCHITEKTUR | technology-oriented services |
| IUBH Internationale Hochschule Bad-Honnef | technology-oriented services |
| jobtec | technology-oriented services |
| KITZ.do | technology-oriented services |
| Korte IT | information and communication technology, multimedia |
| labor 4D | information and communication technology, multimedia |
| Medienbüro Gesine Lübbers | information and communication technology, multimedia |
| Medienzentrum Stadt Dortmund | information and communication technology, multimedia |
| Michael Wiczoreck Kommunikationsdesign | information and communication technology, multimedia |
| Point 8 GmbH | information and communication technology, multimedia technology-oriented services |
| Reklamebüro Dr. Anke Hedfeld | information and communication technology, multimedia technology-oriented services |
| SuperVision GmbH | information and communication technology, multimedia |
| zvencat | technology-oriented services |