| 4411 | Seamaster Paint (s) Pte. Ltd. 195900083H | 启用 |
| 4412 | Studio Milou Architecture Sarl T08UF2086H | 启用 |
| 4413 | Sin Hai Feng Pte Ltd 198305012E | 启用 |
| 4414 | Sin Aik Hardware (pte) Ltd 197501067Z | 启用 |
| 4415 | Singapore Petroleum Company Limited 196900291N | 启用 |
| 4416 | Spa Swara 53129412M | 启用 |
| 4417 | Swee Hop Cleaning Services 31411600A | 启用 |
| 4418 | Spec Project Services Pte Ltd 199707726R | 启用 |
| 4419 | Success Forever Construction & Maintenance Pte Ltd 199307095W | 启用 |
| 4420 | Sml Shipyard Pte Ltd 199409300H | 启用 |
| 4421 | Samkang Construction Pte Ltd 199304331M | 启用 |
| 4422 | Sunlink Engineering Pte Ltd 199305663M | 启用 |
| 4423 | Stream Environment (s) Pte. Ltd. 199700615D | 启用 |
| 4424 | Sofijuli 52943471K | 启用 |
| 4425 | Salveo 53264774B | 启用 |
| 4426 | Sam Lain Equipment Services Pte Ltd 198801589R | 启用 |
| 4427 | Singapore Construction 53157073L | 启用 |
| 4428 | Suez Water Technologies & Solutions Singapore Pte. Ltd. 197702436M | 启用 |
| 4429 | Singapore Cables Manufacturers Pte. Ltd. 197501262N | 启用 |
| 4430 | Siong Kee Piling Construction (pte.) Ltd 196300212C | 启用 |
| 4431 | Smatra Engineering Pte Ltd 199004783E | 启用 |
| 4432 | Soon Poh Telecommunications Pte Ltd 198601557H | 启用 |
| 4433 | S H Teh Building Service Pte. Ltd. 198702870C | 启用 |
| 4434 | Sas Institute Pte Ltd 198303171M | 启用 |
| 4435 | Straits Teamwork Pte Ltd 197501956G | 启用 |
| 4436 | Sin Loong Seng Engineering Works (pte) Ltd 197501489E | 启用 |
| 4437 | Sunho Construction Private Limited 199001163D | 启用 |
| 4438 | Singapore Cement Manufacturing Company (private) Limited 196100051E | 启用 |
| 4439 | Sin Yuan Contract Manufacturing 52929923B | 启用 |
| 4440 | Shanghai Chong Kee Furniture & Construction Pte Ltd 198305163N | 启用 |