We have so far registered 4,561 shipyards
| Name | | Philip & Son Ltd. Dartmouth, England |
| Phippsburg, Maine, USA |
| P.H. Kjäldstrøm, Nystad, Sverige |
| P. H. Puntervold, Egersund |
| P. Høivolds Mek. verksted., Kristiansand |
| Pickergill & Sons, Sunderland, UK |
| Pickersgill & Sons Ltd, Southwick |
| Pickles & Mills, Annapolis, Canada |
| Pictou, Nova Scotia, Canada |
| Piere V. Valin, Quebec, Canada |
| Pile, Hay & Co., Sunderland, UK |
| Pile, Spence & Co., West Hartlepool, UK |
| Pilper, Memel, Litauen (Litauen) |
| Pimblott & Sons Ltd.,Northwich |
| Piteå, Sverige |
| P. Kaaven, Halsenøy |
| P. K. Harris, Appledore, UK |
| P.K. Harris & Sons Ltd, Bideford, UK |
| P. Kittelsen, Arendal |
| P. Larson, Gøteborg, Sverige |
| P. Larsson, Torskog, Sverige |
| Plough & Sundt, Kjerringholmen, Stavanger |
| Plymouth, Nova Scotia, Canada |
| P. McGowan, Dorchester, New Brunswick, Canada |
| P.M. Petersen, Kragerø |
