We have so far registered 4,561 shipyards
| Name | | Shin Yamamoto Zosen, Kochi, Japan |
| Shipbuilding Corp.Ltd.Tyne Branch, Newcastle |
| Shipbuilding Corp. Ltd. (Wear Brnch) Sunderland, Uk |
| Shipyard Boris Kidric, Apatin, Jugoslavia |
| Shipyard Severnav SA, Severin |
| Shitanoe Zosen K.K., Usuki |
| Shönemann, Anklam, Tyskland |
| Short Brothers Ltd., Sunderland. UK |
| S.I.C.C. Na., St. Malo, Frankrike |
| Siegholdwerft Bremerhaven Gmbh & Co, Bremerhaven |
| Siem Meling Offshore Da. |
| Sigbjørn Birkeland, Fjeldberg |
| Sigbørn Iversen Skipsbyggeri, Flekkefjord |
| Sigve Stølsvik, Nedstrand i Ryfylke. |
| Sikeå Skeppsvarv, Sikeå, Sverige |
| Simek A/S, Flekkefjord |
| Simpson Strickland & Co. Ltd., Dartmouth, UK |
| Singapore Slipway & Eng., Singapore |
| Singdahlsen, Sannesund ved Sarpsborg |
| Sing Koon Seng Pte., Ltd., Singapore |
| Siong Huat Shipbuilding, Singapore |
| Sir James Laing & Sons Ltd., Sunderland, UK |
| Sir Raylton, Dixon & Co. Ltd., Middlesbrough, UK |
| Sir William Arrol & Co. Ltd., Meadowside, Glasgow, UK |
| Sivert Dahl, Jordfallen, Larvik |
