| 331 | Sim Teck Hiang 01670000K | 启用 |
| 332 | Shanghai Yang Ah Ying Furniture 23146100C | 启用 |
| 333 | Seng Hin Fishery 07734500B | 启用 |
| 334 | S.k Painting & Transport Services 52890332B | 启用 |
| 335 | Starlight Marine Engineering 32091100D | 启用 |
| 336 | Sungei Pharmaceuticals Pte. Ltd. 201603743Z | 启用 |
| 337 | Southern Optical House 22844900J | 启用 |
| 338 | Seng Chiang Transport 22509300J | 启用 |
| 339 | Sin Wah Hardware 46241600C | 启用 |
| 340 | Sol Ltd. T11UF4366J | 启用 |
| 341 | Sin Sin Nursery 28050200A | 启用 |
| 342 | Sgs Engineering Pte. Ltd. 201524585M | 启用 |
| 343 | Seng Lay Foundry Trading 34127800M | 启用 |
| 344 | Sync Interior Pte. Ltd. 201604053G | 启用 |
| 345 | Sunway Trading Co 30591500B | 启用 |
| 346 | Smpr Holding Pte. Ltd. 201535312R | 启用 |
| 347 | Su Lan Ladies Fashion 06952000C | 启用 |
| 348 | Seng Electrical Service 06142400E | 启用 |
| 349 | Sheng Long Group Pte. Ltd. 201526835E | 启用 |
| 350 | Sheng Yun Transportation & Services 53117940X | 启用 |
| 351 | Sheau Tian Shyh Hairdressing Beauty House 38525600X | 启用 |
| 352 | Soundspeed Recording Services 53292768X | 启用 |
| 353 | Sing Talian Trading Enterprise 35726400B | 启用 |
| 354 | Seah Kim Hong 09533400M | 启用 |
| 355 | Shell Realty Company 04174000M | 启用 |
| 356 | Strong Metal Engineering Contractor 21047100W | 启用 |
| 357 | Singapura Arts And Crafts 05612300X | 启用 |
| 358 | South Pacific Properties 21205900M | 启用 |
| 359 | Sun Sing Mirror Manufacturing Co 00159600D | 启用 |
| 360 | Sunwards Trading Co 10142700W | 启用 |