| Navn | Postnummer | By |
|---|---|---|
| Weber Machinery Denmark A/S | 9530 | Støvring |
| Weimar Nicolaisen A/S | 7100 | Vejle |
| WestCoast® Technique | 6715 | Esbjerg N |
| Wexøe A/S | 3500 | Værløse |
| Wila A/S | 8600 | Silkeborg |
| WILLBRANDT Gummiteknik A/S | 4690 | Haslev |
| William Petersen Elektronik A/S | 2730 | Herlev |