Firma W - Haslum
- Wangrap AS
- Whittuck
- Wojciech Jarzecki
- Witold Sobkow
- Wenche Nessler
- Wisotech Communications AS
- Westby consulting
- Wrs Holding AS
- Waugh consulting
- W Trans
- Webee Holding AS
- Waaler entreprenør AS
- Walther International consulting
- Walmann consulting PS
- Wolfswagen Kim Bonnevie Høyer
- Windblown Svein Inge Leirgulen