We have so far registered 4,561 shipyards
| Name | | Selfa Arctic A/S, Trondheim |
| Selfa Arctic Rødskjær A/S, Sandtorg |
| Selmer Brekne, Lista |
| Sembawang Bethlehem Pte. Ltd. Singapore |
| Semship, Farsund. |
| S. Engelbrechsen, Sandar, Sandefjord |
| Sestri, Italia |
| Setenave Est. Nav., Setubal, Portugal |
| Setoda Zosen K.K., Setoda |
| Seutelvens Mek. Verksted, Fredrikstad |
| Sevanar, Romania |
| Severnav SA, Timisoare |
| Severnaya Verft , St. Petersburg, Russland |
| S. Flage, Laksevåg, Bergen |
| S.G. Jensen, Svartvik |
| S. Groth, Sjøtorp, Sverige |
| Shandong Baibuting, Rongcheng, China |
| Shanghai Shipyard, Shanghai, China |
| S. Hanscomb jr. Portsmouth, New Hampshire, USA |
| Shelburne, Nova Scotia, Canada |
| Shikoku Dockyard Co. Ltd., Takamatsu, Japan |
| Shimoda Dockyard , Shimoda, Japan |
| Shin Kochi Jyuko Co., Ltd., Kochi, Japan |
| Shin Kurushima Dockyard Co. Ltd., Tokio |
| Shin Kurushima D.Y. Co Ltd., Onishi |
