Bedrift W - Bislet
- Wit AS
- Writbeat AS
- Walberg AS
- Wilkins
- W2
- W2
- Watchmen AS Tvangsavviklingsbo
- Watchmen AS Tvangsavviklingsbo
- Westberg Trening
- Wiktor Jaworski
- Wingman Music DA
- Wilbergs Marked
- Windelstad Productions
- Waldenstrøm Holding AS
- Wowbrow Cosmetics AS
- Wowbrow Holding AS
- Wowbrow Salonger AS
- Wiig Helse
- Wallpapermedia Andreassen
- Werner Import AS
- Wass Project Unlimited
- Walk-in Closet AS
- Waldemars Tårn Borettslag
- Wright Tømrer Tjenester
- Wisam Shakir Abdulqahar
- Willoch Frøyland Consulting
- Walace Kierulf-Vieira
- William Paul Fitness Gaubert
- Waldemar Thranes gate 1 AS
- Wold - Musikk og Lydpoduksjon
- Wibe Art & Design
- Wowbrow - Brows & Beauty AS