Bedrift W - Årvoll

• Werring AS
• Wesselc AS
• Ween Sykepleie
• Walberg Ef
• Walday Næss
• Wulfsbergs Verk
• Wenche Haugan
• Wa Byggkonsult AS
• Win Oslo AS
• Wlodarczyk Flyhi3
• Westby Journalistservice
• Window Dressing AS
• Wasyluk Cleaning Services
• William Wallace Morgan
• When In Norway AS
• Wolden Anders L
• Waves Productions Kristian Kruse
• W-A. Bønå Eiendomsinvest AS
• Willumsen Oversetting og Språktjenester
• Wrom Wrom Bil Jeton Sejdijaj