| 5311 | South East Asia Drymix Mortar Association (seadma) T06SS0183B | 启用 |
| 5312 | Space Sound Car Audio Accessories 52887880L | 启用 |
| 5313 | Soon Soon Tuan Tiong Tuan Tai Guan Sw S86SS0044G | 启用 |
| 5314 | Swee Hoe General Construction 52844493W | 启用 |
| 5315 | Soon Tat Seng General Contractor 52853242A | 启用 |
| 5316 | Sheng Hong Huat Hardware And Engineering 52847388C | 启用 |
| 5317 | Stadia Turf Holdings Pty Ltd T15UF4394H | 启用 |
| 5318 | S T Lim Hardware 52799930W | 启用 |
| 5319 | Starlight Soccerites Football Club S88SS0068L | 启用 |
| 5320 | Shophouse By Shangri-La 52885064D | 启用 |
| 5321 | S&s Resources Supplies Ent. 52849674C | 启用 |
| 5322 | Static Marine Electrical Service 52839808C | 启用 |
| 5323 | Sing Tat Auto Trading 52840517M | 启用 |
| 5324 | Society For Taoist Philosophy Studies S87SS0080D | 启用 |
| 5325 | Sindeco Cleaning Services 52844416J | 启用 |
| 5326 | Soon Heng Engineering 52245000L | 启用 |
| 5327 | Studio Ampersand 52906228C | 启用 |
| 5328 | Senqin Trading 52901760A | 启用 |
| 5329 | Shekinah Joy Church S90SS0022L | 启用 |
| 5330 | Singapore Plastic Industry Association S88SS0070D | 启用 |
| 5331 | Sticky Fingers 52847633E | 启用 |
| 5332 | Soon Kiat Furniture Industry Trading 52845405J | 启用 |
| 5333 | Ssv Consulting Pte. Ltd. 201536216C | 启用 |
| 5334 | Structured Communications 52897650L | 启用 |
| 5335 | Sim Lim Tower Traders' Association S87SS0087J | 启用 |
| 5336 | Siglap East Residents' Committee S89SS0109F | 启用 |
| 5337 | Swee Sang Realty 52848087A | 启用 |
| 5338 | Shining Moon Unisex Hair Saloon 52857477M | 启用 |
| 5339 | Singapore Tour Event Management Pte. Ltd. 201536260Z | 启用 |
| 5340 | Swee Huat Moneychanger 52809825W | 启用 |