Bedrift W - Lambertseter
- Wisbech
- Wirk AS
- Wipnett DA
- Wangberg
- Wisbech Gøy
- Wilhelmsen Eventservice
- Wongs Service
- Wato - Wangberg
- Williams Holdings AS
- Wale Consult AS
- Wollner Autospar
- Wakounig Språktjenester
- Wiulsrøds Tegninger
- Wtime Marius Skavås
- Wicksell Malin Christina
- Westgaard Mari Mathillas
- W.B. Samson Lambertseter
- Wojciech Zawisza Teknikker Telefon