| 331 | K. E. Chen & Co.
S84PF0130A | 启用 |
| 332 | Katong Enamel Llp
T15LL0546H | 启用 |
| 333 | K.t. Leong & Co.
S88PF0142G | 启用 |
| 334 | K.s. Ng & Co
S80PF0139L | 启用 |
| 335 | Kich Construction & Design Limited Liability Partnership
T12LL0886H | 启用 |
| 336 | Kent Ridge Language Lab Pte. Ltd.
201605624D | 启用 |
| 337 | Kidsapt Llp
T16LL0370D | 启用 |
| 338 | Karunas Beauty House Llp
T12LL2105F | 启用 |
| 339 | K+c Llp
T08LL0957G | 启用 |
| 340 | Khan's Artvault
53141335K | 启用 |
| 341 | Kitchen Delicacies Little Red Dot Llp
T07LL0734L | 启用 |
| 342 | Kim & Chen Construction Pte. Ltd.
201407938H | 启用 |
| 343 | Kludi Asia Pacific Llp
T12LL1692E | 启用 |
| 344 | Kjm Indian Food Llp
T07LL0761E | 启用 |
| 345 | Kyocera Chemical Corporation
S95UF0147A | 启用 |
| 346 | Knightec Enterprise
53110354D | 启用 |
| 347 | Kingdom Business International Llp
T07LL0703L | 启用 |
| 348 | Kk Frozen Chicken
53235273D | 启用 |
| 349 | Khoo & Teng Trading
52961207X | 启用 |
| 350 | Keok Trading
52866250C | 启用 |
| 351 | Kemper Asia Pacific Trading Llp
T12LL1453K | 启用 |
| 352 | K Kitchen Services Llp
T07LL1168L | 启用 |
| 353 | Khushi's Creations
53259329D | 启用 |
| 354 | Kok Kee Auto Mobile Service
46373200J | 启用 |
| 355 | Kim Hiap Seng Trading Company
06440000W | 启用 |
| 356 | Kwantum Leap Llp
T07LL1073A | 启用 |
| 357 | Kwok Group Llp
T07LL1117A | 启用 |
| 358 | Kelly Sakura Fashion House
53258732D | 启用 |
| 359 | Kreativa Laboratories Llp
T07LL0989J | 启用 |
| 360 | Kwhai Kee
06973300K | 启用 |