Firma W - Hagan
- Woldsom AS
- Widahl AS
- Wedli AS
- Wikstrøms bygg
- Witold Beresniewicz
- Witting bemanning
- Willersrud Holding AS
- Wiik transport
- Wierzycka renhold
- Würth Norge AS
- Wilfa Sverige AB
- Wilfa Danmark
- Wladyslaw Franciszek Nieslanik
- Webadapt - Heidi Rognlien
- Würth Butikk Gjelleråsen
- Wiig` S Veiledningstjenester
- Wrapton Automotive Daniel Sebastian Zilinski
- Water Transfer Printing company scandinavia AS
- Wilfa - Norsk Kvalitet Siden 1948