Vi har så langt registrert 4 509 verft
| Navn | | Risør Båtbyggeri, Risør |
| Rivaldo, Spania |
| River John, North Glasgow, Nova Scotia, Canada |
| R.& J. Evans & Co., Liverpool, UK |
| R. Lorange, Halden |
| RMK- Marine, Istanbul, Tyrkia |
| R.Møller, Faaborg, Danmark |
| R. Napier & Sons, Dalmuir, Scotland |
| Rönnäng Svets A/B, Rönnäug |
| Robb Caledon Shipbuilders Ltd., Leith, Scotland |
| Robb Caledon Shipbuilding Ltd. Dundee, Scotland |
| Robbinston, Maine, USA |
| Robert Craggs & Sons Ltd., Middlesbrough, UK |
| Robert Duncan & Co. Ltd., Port Glasgow, UK |
| Robert E. Jackson, E. Boston, Mass. USA |
| Robert Hickson & Co., Belfast, Storbritannia & Irland, ferdigstilt av E. J. Harland & Co., Belfast, Storbritannia & Irland |
| Robert Meldrum & Son, Burntisland |
| Robert Napier & Sons, East Yard, Govan, Skottland |
| Robert Ratcliff, Sunderland |
| Robertsfors Bruk, O.P. Åberg, Sikeå, Sverige |
| Robertson & Co., Greenock, UK |
| Roberts, Ulverston, UK |
| Robert Thompson jr, Southwick, Sunderland, England |
| Robert Thompson & Sons Ltd., Sunderland, UK |
| Robinson & Russel, London, England |
