| Navn | Postnummer | By |
|---|---|---|
| IA.DK ApS | 9500 | Hobro |
| ICAPE Denmark A/S | 4700 | Næstved |
| IFM Electronic A/S | 2605 | Brøndby |
| IMAS A/S | 2670 | Greve |
| Individuel Køkken Design A/S | 4660 | Store Heddinge |
| Induflex A/S | 9530 | Støvring |
| IngenCO2.dk | 8000 | Århus N |
| IPW Systems A/S | 6000 | Kolding |
| IQ Metal A/S | 8361 | Hasselager |