| ID | Company Institution | Website | Principal Contact | Main Contact Adress | Other Contact Address | Last Updated |
|---|---|---|---|---|---|---|
| 337 | SAIC Science Applications Int. Corp | www.saic.com | Kelly Magee | orourkem@saic.com | 2020-04-06 | |
| 338 | Sainsel Systemas Navales S.A | www.sainsel.es | Carlos Fadón Perlines | cfadon@sainsel.es | 2020-09-21 | |
| 341 | SAM Solutions | www.sam-solutions.com | Chris Kang (?) | chris@samsolutions.co.kr | 2020-04-06 | |
| 342 | Samsung Heavy Industries Co. Ltd | www.shi.samsung.co.kr | Dongchan Im | dngchn.im@samsung.com | 2015-01-01 | |
| 347 | Scheitzer | www.scheitzer-online.de | Angelica Weber | A.Weber@scheitzer-online.de | 2020-04-06 | |
| 349 | Sea Cross Marine AB | www.seacross.se | Axel Torneman | axel.torneman@seacross.se | lars.klemmetsby@seacross.se | 2023-10-20 |
| 352 | SevenCs GmbH | www.sevencs.com | Friedhelm Moggert-Kägeler | friedhelm.moggert@sevencs.com | bo@sevencs.com / wz@sevencs.com, eric.rottmann@sevencs.com | 2021-06-18 |
| 356 | Shanghai Yimasoft Co. Ltd | Tang XuHui (Michael) | michael_tang@yimasoft.net | 2020-04-06 | ||
| 357 | Shenayang Zhongxuan Trading Co. Ltd | helen19790714@163.com | 2020-04-06 | |||
| 359 | Shenzhen Luming Tseng | 2020-04-06 | ||||
| 360 | Shenzhen Nitech Co. Ltd. | www.szzkhx.cn | Daniel Wong | superat@163.com | 2020-04-06 | |
| 361 | Shenzhen Shenyuan Company Ltd | B. Huang | sytr01bj@263.net | 2020-04-06 | ||
| 369 | Soft Business Union | www.soft-union.ro | Iulian Iuga | iulian.iuga@soft-union.ro | bogdan.grama@soft-union.ro | 2017-02-17 |
| 372 | Sonalysts Inc. | John Lackie | 2020-04-06 | |||
| 373 | SOS Developers | www.sosdevelopers.com | Clara Genermont | clarag@sosdevelopers.com | 2020-04-06 | |
| 374 | Sotera Defence Solutions | www.soteradefense.com | Bruce Drees | bruce.drees@soteradefense.com | 2011-08-11 | |
| 375 | Southern Vietnam Maritime Safety Corporation | www.vms-south.vn | Nguyen Trong Thanh | nguyentrongthanh@vms-south.vn | quangthanhnhien@vms-south.vn | 2017-01-18 |
| 376 | SpectraCal Inc. | www.spectracal.com | L.A. Heberlein | la@spectracal.com | 2020-04-06 | |
| 378 | ST Electronics (Info-Software Systems) Pte Ltd | Gregory Cheong | gregorycheong@stee.stengg.com | 2020-04-06 | ||
| 380 | SuperMap Software Co. Ltd | www.supermap.com | Michael Liu | michael.liu@supermap.com | 2020-04-06 |