Bedrift W - Slemdal
- Winvestment AS
- Whitebridge AS
- Willhei AS
- Wsq AS
- Weslayan Capital AS
- Workbench Capital AS
- Winbladh Mai
- Wiborg Holding AS
- Wilbom Invest AS
- Wang Arkitektur AS
- William Nygaard
- Warhuus Media
- Walde Caroline
- Wicki Labs
- Wille Invest AS
- Welhavensgate 1 AS
- Wiser Holding AS
- Wemo Invest AS
- Woiciech Paciorek
- Wild Retail AS
- Waterpark Montessori Limited
- Wisløff Aase Invest AS
- Wojciech Stefan Pustulka
- Wesnes Fotojournalistikk og Foredrag
- W & N Holwech Ltd AS
- What Matters? Henrik Meidell Poulsen
- Wojciek Håndverkservice Wojciech Marek Paciorek
- World Wings International, INC Oslo Chapter
- World Wings International, INC Oslo Chapter