| 6481 | Singapore Association For Social Studies Education T11SS0021L | 有効 |
| 6482 | Sing Chow Chiu Kwok Thong Cho Kah Koon S14SS0001A | 有効 |
| 6483 | Seng Chew Sz Lam Siong Boo Kek S24SS0003G | 有効 |
| 6484 | Socio Economic & Educational Development For Se Asia T08SS0202L | 有効 |
| 6485 | Sembawang Laundry Shop 52839273E | 有効 |
| 6486 | South East Asian Paediatric Endosurgery Group T07SS0247F | 有効 |
| 6487 | Singai Tamil Sangam S22SS0003H | 有効 |
| 6488 | Secure Information Management Gmbh T16UF0977F | 有効 |
| 6489 | Success Recruitment Services 47263800M | 有効 |
| 6490 | Sky Success Trading Pte. Ltd. 201427125D | 有効 |
| 6491 | Silveron United Ltd. T14UF3530B | 有効 |
| 6492 | Splendid Trading Enterprise 48441000L | 有効 |
| 6493 | Salon@far East 53330292K | 有効 |
| 6494 | Soon Lee Heng Product Supply Industries 46361600J | 有効 |
| 6495 | Sze Ter Loong Enterprise 46397300C | 有効 |
| 6496 | Singapore Ho See Seng Tong S33SS0001B | 有効 |
| 6497 | Studio Tech 47170700K | 有効 |
| 6498 | Saltsteps Llp T14LL1909C | 有効 |
| 6499 | Sri Chaitanya Saraswat Math (singapore) T05SS0048K | 有効 |
| 6500 | Sage Counselling Centre T08SS0025E | 有効 |
| 6501 | Standard Molding 49219100W | 有効 |
| 6502 | Sky Challenge Holdings Limited T16UF0972D | 有効 |
| 6503 | Sino Trading (sg) Pte. Ltd. 201420841M | 有効 |
| 6504 | Singapore Gymnastics T03SS0136E | 有効 |
| 6505 | Soon Soon Foong Provision Shop 46277900M | 有効 |
| 6506 | Sinchang Engineering Pte. Ltd. 201426480M | 有効 |
| 6507 | Sri Guru Singh Sabha, Singapore S18SS0004J | 有効 |
| 6508 | Sa Business It 52848566X | 有効 |
| 6509 | Singapore Hainan Hwee Kuan R90SS0002H | 有効 |
| 6510 | Saanjh Consultants Llp T14LL1933J | 有効 |