Vi har så langt registrert 4 509 verft
| Navn | | O/Y Wärtsila A/B, Helsingfors, Finland |
| O/Y Wärtsila A/B, Turku, Finland |
| O/Y Wärtsilä A/B, Åbo, Finland |
| Paaske, Horten |
| Pacific Bridge Co, Alameda, CA, USA |
| Pacific Bridge Co., San Francisco, CA, USA |
| Pahl Schiffswerft, Finkenwerder, Hamburg |
| Palmer Bros. & Co., Newcastle, UK |
| Palmers Co. Ltd., Newcastle, UK |
| Palmer`s Engineering Co. Ltd. Jarrow |
| Palmers S.B. & Iron Co.Ltd., Newcastle. |
| Palmers Shipbuilding & Iron Co.Ltd, Jarrow, UK |
| P. Andersen, Teieverftet, Tønsberg |
| P. Andresen, Brevik |
| Papenburg, Tyskland |
| Patje Groningen, Nederland |
| Pattison & Atkinson, Newcastle, UK |
| Paul Curtis, Boston, Mass, USA |
| Paul Otøen, Ottøy, Stavanger |
| Paul Preus, Hanneviken, Kristiansand |
| Paul Rodgers & Co., Carrickfergus, Irland |
| P. Baldwin, Quebec, Canada |
| P. Bergfors, Gävle, Sverige |
| P. Boele, Pzn., Slikkerveer, Holland |
| P. Brown,Welford, New Brunswick, Canada |
