Vi har så langt registrert 4 539 verft
| Navn | | Norrbotten, Sverige |
| Norrköping Varfs & Verkstad A/B, Norrköping, Sverige |
| Norrkøping, Sverige |
| Norrøna Verft A/S, Hommelvik |
| Norsk Skipsbyggningskompani A/S, Arendal |
| North Carolina Shipbuilding Company, Jacksonville, FL, USA |
| North Carolina Ship Building Co., Wilmington NC, USA |
| Northern Ship Yard, Gdansk, Polen |
| North of England S.B. Co., Sunderland, UK |
| North of Irland S.B. Co. Ltd., Londonderry |
| Northumberland Shipbuilding Co. Ltd., Howden, Newcastle, UK |
| North Vancouver Ship Repair Ltd., North Vancouver, B.C |
| North Vancouver Shiprep.Ltd.,North Vancouver |
| Northwest Bridge & Iron Co., Portland, Oregon, USA |
| Northwest Engine Works, Green Bay, Wis, USA |
| Northwest Steel Co. Portland, OR. USA |
| Norwegian Marine A/S, Eikefjord |
| Noryard A/S, Tomrefjord |
| Noryards Fosen A/S, Rissa |
| Nosenko Shipyard, Nikolayev, Ukraina |
| Nouvelle Elosse, Nova Scotia, Canada |
| Nova Scotia, Canada |
| Nova Scotia Steel & Coal.Ltd. New Glasgow. Nova Scotia, Canada |
| N. Rosa, Quebec, Canada |
| N. Sandstrøm, Strømørs Varv, Skellefteå, Sverige |
