| 481 | Kim Swee Store
06777300A | 启用 |
| 482 | Keck Seng Bros Fishery
06947300E | 启用 |
| 483 | Kiom Kee Foodstuffs Manufacturer
39377300X | 启用 |
| 484 | Key Performance Ideas, Inc
T13UF0806B | 启用 |
| 485 | Kong Lim Trading Co
29453900W | 启用 |
| 486 | Kz Transport Service
53261038E | 启用 |
| 487 | Kwong On Tai Food Industries
53257857X | 启用 |
| 488 | Kranji Plywood Industrial Company (private) Limited
197101281N | 启用 |
| 489 | Koh Chin Chai Medical Hall
06936200M | 启用 |
| 490 | Kian Seng Fuel Injection Pump Service
30934000D | 启用 |
| 491 | Kim Heng Sofa
07041000C | 启用 |
| 492 | Kavalake Limited
T14UF2985B | 启用 |
| 493 | Klinger Limited
S75FC2525B | 启用 |
| 494 | Kpf Co., Ltd.
T12UF0250A | 启用 |
| 495 | Kong, Lim & Partners Llp
T11LL0127K | 启用 |
| 496 | Kieong Engineering Pte. Ltd.
201118091C | 启用 |
| 497 | Klean Aire Services
53211798X | 启用 |
| 498 | Keng Li Feng Kitchen
53257621K | 启用 |
| 499 | Kyrios Nouthetics
53230829L | 启用 |
| 500 | Kiung Jai Lee Clan Association
S40SS0015A | 启用 |
| 501 | Karting Club Of Singapore
S61SS0177C | 启用 |
| 502 | Koh Recycle & Trading
53162132D | 启用 |
| 503 | Kenneth's Homestay Pte. Ltd.
201411818H | 启用 |
| 504 | Kooperon Marketing
53272216K | 启用 |
| 505 | Kukel Asia Pte. Ltd.
201331813G | 启用 |
| 506 | Keng Jai Suan Soon Tang Yeo Wui
S40SS0007K | 启用 |
| 507 | Kheng Zai Yeo Clan Association (singapore)
S40SS0013J | 启用 |
| 508 | Kidz Learning World Llp
T11LL1450F | 启用 |
| 509 | Kiddy Shack Llp
T10LL1095D | 启用 |
| 510 | Kits4kids Special School Pte. Ltd.
201105297H | 启用 |