| Firma | Ort | Kategorie |
|---|---|---|
| LPKF Laser & Electronics | Garbsen | |
| ACATEC Software | Gehrden | |
| Eleco Software | Hameln | |
| REINTJES | Hameln | |
| Volvo Construction Equipment | Hameln | |
| DCC global | Hannover | |
| DLP Engineers | Hannover | |
| GTT Gesellschaft f. Technologie Transfer | Hannover | |
| HÄNSEL Processing | Hannover | |
| Infor (Deutschland) | Hannover | |
| Komatsu Germany | Hannover | |
| KONE | Hannover | |
| Körting Hannover | Hannover | |
| KraussMaffei Berstorff | Hannover | |
| nass magnet | Hannover | |
| Numatic International | Hannover | |
| Seichter | Hannover | |
| TROESTER | Hannover | |
| Viscom | Hannover | |
| Vollmer & Scheffczyk | Hannover | |
| WABCO | Hannover | |
| Aventics | Laatzen | |
| WISTRO Elektro-Mechanik | Langenhagen | |
| Maschinen & Formenbau Leinetal | Neustadt |