Ship Builders
Aker Søviknes
- Søvik, Norway
Safehaven Marine
- Cork, Ireland
Saint John Shipbuilding
- Saint John, NB, Canada
Saint Malo Navale
- Saint Malo, France
Sainty Shipbuilding Corp.
- Jiangdu, China
Sakskobing Maskinfabrik og Skibsværft
- Sakskøbing, Denmark
Salter Brothers
- Oxford, United Kingdom
Samho Shipbuilding Corporation
- Tongyeong, South Korea
Samsung Shipbuilding & Heavy Industries Co.
- Koje and Ulsan, South Korea
Scheepsbouw en Reparatiebedrijf Gebroeders Sander
- Delfzijl, Netherlands
Sandnessjoen Slip & Mekaniske Verksted
- Sandnessjøen, Norway
Sanmar Denizcilik
- Tuzla, Istanbul, Turkey
Sanoyas Hishino Meisho Corp.
- Kurashiki, Mizushima and Osaka, Japan
Sanoyasu Dockyard
- Kurashiki, Mizushima and Osaka, Japan
Astilleros de Santander
- Santander, Spain
Constructie en Scheepsbouw van Santen
- Sliedrecht, Netherlands
Construcciones Navales Santodomingo
- Vigo, Spain
Sarpsborg Mekaniske Verksted
- Sarpsborg, Norway
Sasaki Zosen
- Kinoe, Japan
Sasebo Heavy Industries Co.
- Sasebo, Japan
S.E. Saunders
- Cowes, IOW, United Kingdom
Brodogradiliste "Sava"
- Mačvanska Mitrovica, Serbia
Henry Scarr
- Hessle, United Kingdom
Scheel & Jöhnk
- Hamburg, Germany
NV Scheepswerven
- Hoboken, Belgium
Koninklijke Maatschappij "De Schelde"
- Vlissingen, Netherlands
Koninklijke Scheldegroep
- Vlissingen, Netherlands
F. Schichau
- Bremerhaven, Germany
Schichau Seebeckwerft
- Bremerhaven, Germany
Schichau-Unterweser
- Bremerhaven, Germany
Schimag- Schiff- und Maschinenbau
- Mannheim, Germany
Schlichting-Werft
- Travemünde, Germany
J. Schlieker & Zonen
- Sliedrecht, Netherlands
Gebr. Schlömer Schiffswerft
- Oldersum, Germany
Schottel Nederland Scheepsbouw
- Warmond, Netherlands
Scheepswerf Schouten
- Muiden, Netherlands
Schulte & Bruns
- Emden, Germany
Scotstoun Marine
- Scotstoun, United Kingdom
Scott & Sons
- Bowling, United Kingdom
Scotts Shipbuilding Co.
- Greenock, United Kingdom
Seaward Marine
- Cowes, IOW, United Kingdom
Sedef Gemi Endustrisi
- Tuzla, Istanbul, Turkey
Seebeckwerft
- Bremerhaven, Germany
Scheepswerf Seijmonsbergen
- Amsterdam, Netherlands
Sekwang Heavy Industries
- Mokpo, South Korea
Sekwang Heavy Industries
- Ulsan, South Korea
Selah Makina Sanayi ve Ticaret
- Tuzla, Istanbul, Turkey
Sembawang Shipyard
- Singapore
Scheepswerf Sepers & Zoon
- Heerewaarden, Netherlands
Service Marine Industries Inc.
- Amelia, La, United States of America