We have so far registered 19,566 shipping companies
| Name | Founded | | W. F. Schlytter, Kragerø | |
| W. Furst, Risør | |
| W. Gjertsen, Bergen | |
| Whal & Co, Oslo | |
| Wheelock & Co.Ltd., Shanghai,U.K. | |
| W. Hegstad, Trondheim | |
| W. Helgesen, Tønsberg | |
| W. Hindriks, Kielwindeweer, Holland | |
| White Carriers Pte Ltd, Haugesund | |
| W. Holby, Kristiania | |
| W. Holby, Tønsberg | |
| W. Holyman & Sons Propietary Ltd, Melbourne, Australia | |
| W. H. Parsons, Kristiania/Oslo | |
| W. Hvide & B. Kyrkjebø, Bergen | |
| Wiborg & Hallstensen, Drammen | |
| Wichmann Motorfabrikk, Rubbestad | |
| Wiel & Amundsen, Fredrikshald / Halden | |
| Wiese & Meidell,Bergen | |
| W. Ihlen, Kristiania | |
| Wikborg Rein & Co, Hestvika, Trondheim | |
| Wik, Ole Johan, Kjøllefjord | |
| Wiland & Jakobsen, Bodø | |
| Wiland, Ove Marton, Skånevik | |
| Wilh. Bjønnes, Oslo | |
| Wilh. Brækkan, Kolvereid, Namsos | |
