We have so far registered 19,632 shipping companies
| Name | Founded | | 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 | |
| Wilhelm A. Johannessen, Bergen | |
| Wilhelm Andreas Thoresen, Lofthus, Lillesand | |
| Wilhelm Bjarne Smith, Bergen | |
| Wilhelm Bugge, Oslo | |
| Wilhelm Foss, Arendal | |
| Wilhelm Giertsen, Bergen | |
| Wilhelm Isachsen, Farsund | |
| Wilhelm Jebsen, Bergen | |
| Wilhelm Kiørefiord, Farsund | |
| Wilhelm Klaveness Enke, Sandefjord | |
