Bedrift W - Notodden
- Welli AS
- Wårås
- Weatherprotect AS
- Webavdelingen AS
- Watchoutinvest AS
- Windsvoll Eiendom AS
- Wormsengården Utvikling AS
- Wårås Eiendom AS
- Wt Trailer AS
- Wail Jabour
- Wegolf Norway
- Windsvoll Drift AS
- Winni International AS Konkursbo
- Winni International AS Konkursbo
- Willy Spange Gårdselskap A/S
- Wiger Service - Ottesen
- Wise Serpent Studios AS
- Well-Bee Stanojevic
- Wojtas Snekker Service
- Waagbø MC / Rekvisita
- W. Jensen Liv og Kunst
- Wild Whens E.M. Kristensen
- Westcontrol Berget AS Cable & Harness