| 1231 | Koso Controls Asia Pte Ltd 199302827E | 启用 |
| 1232 | Kong Sun & Co Pte Ltd
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| 1233 | Kwang Peng Electrical & Engineering Pte Ltd 199601471Z | 启用 |
| 1234 | Khl Printing Co. Pte Ltd 197801823M | 启用 |
| 1235 | Kheng Sun Hiring Equipments Private Limited 196600451C | 启用 |
| 1236 | Ksr Kuebler (S) Level Measurement & Control Pte Ltd
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| 1237 | Kian Leong Machinery Pte Ltd 198403316D | 启用 |
| 1238 | Kge Pte Ltd
| 启用 |
| 1239 | Kheng Lee Repair Radiator Co 20201500M | 启用 |
| 1240 | Konecranes Pte Ltd 197601403C | 启用 |
| 1241 | Kranji Auto & Machinery Trading 23080300L | 启用 |
| 1242 | Kok Han Marketing Pte. Ltd. 200809146E | 启用 |
| 1243 | Koppern (f.e.) Pte Ltd 198301089E | 启用 |
| 1244 | Kensteel Industries Pte Ltd 199303693W | 启用 |
| 1245 | Kobe Welding (S) Pte Ltd
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| 1246 | Kheng Hock Hardware & Machinery (pte.) Ltd. 197701858C | 启用 |
| 1247 | Koma Industrial Gloves Private Limited 198402792D | 启用 |
| 1248 | Kyi Heng Construction Pte. Ltd. 200500924R | 启用 |
| 1249 | Kim Cheu Construction Pte Ltd 199401347E | 启用 |
| 1250 | Kemsa (Fe) Pte Ltd
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| 1251 | Kok Tong Construction Pte Ltd 198803179W | 启用 |
| 1252 | Kc Network Pte. Ltd. 200303739R | 启用 |
| 1253 | Key Marine & Engineering Services Pte. Ltd. 198200167M | 启用 |
| 1254 | Ken Pal (S) Pte. Ltd. 198901594W | 启用 |
| 1255 | Kokusai Engineering & Services Pte Ltd
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| 1256 | Kimtron (S) Pte Ltd
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| 1257 | Kian Soon Huat Co
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| 1258 | Kai Jian Trading 52837689J | 启用 |
| 1259 | Kian Hock Engineering Pte. Ltd. 200710981E | 启用 |
| 1260 | Kong Beng Stationery & Sports Pte. Ltd. 198904940W | 启用 |