| Navn | Postnummer | By |
|---|---|---|
| Wavin Denmark A/S | 8450 | Hammel |
| Weiss ApS | 6940 | Lem St |
| West Diesel Engineering A/S | 6700 | Esbjerg |
| WestCoast® Technique | 6715 | Esbjerg N |
| Wicotec Kirkebjerg A/S | 2630 | Taastrup |
| WILLBRANDT Gummiteknik A/S | 4690 | Haslev |
| Wireless Logic Nordic | 4600 | Køge |