We have so far registered 4,536 shipyards
| Name | | Bideford, Maine, USA |
| Biestø Verft, Nils Osmundsen, Vikkilen, Grimstad |
| Bijlsma Projects BV, Lemmer |
| Bilbao, Spania |
| Bindalen |
| Birrell, Stenhouse & Co, Dumbarton, Skottland |
| Bison Shipbuilding Co., North Tonawanda, NY, USA |
| Bixham, England |
| B. & J. Bigelow, Corwallis, Nova Scotia, Canada |
| Bjørneborg, Pori, Finland |
| Bjørnehaugens Verft, Kristiansund N |
| Bjørnevikhalsen, Holt |
| Bjørneviksholmen, Tvedestrand |
| Bjørn Inge Hansen, Kopervik |
| Bjørnvik, Raumo, Finland |
| B. Knoph, Kragerø |
| Blaalid A/S, Raudeberg |
| Blaalid Slip & Mek. Verk., Raudeberg |
| Blackhouse & Dixon, Middlesbrough, UK |
| Blackwood & Gordon, Port Glasgow |
| Bland & Co. Liverpool, England |
| Blatigniere, St. Tropez, Frankrike |
| Blesvik, Risør |
| Blohm & Voss A/G, Hamburg, Tyskland |
| Blok & Co.Werf Hollandia, Amsterdam |
