| 1201 | Kian An Realty Limited 197000395E | 启用 |
| 1202 | Kaichi Spacemaster Pte Ltd 199605526K | 启用 |
| 1203 | Kai Lee Co
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| 1204 | Kai Guan Co
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| 1205 | Konica Minolta Sensing Singapore Pte. Ltd. 200609654C | 启用 |
| 1206 | Kooltech Engineering Pte. Ltd. 200714266W | 启用 |
| 1207 | Kim Heng Shipbuilding & Engineering Pte. Ltd. 200604389H | 启用 |
| 1208 | Kjw Fabrication & Services Pte Ltd 199307569R | 启用 |
| 1209 | Keng Hin Mfg Pte Ltd
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| 1210 | Kee Beng Filters (s) Pte Ltd 199508356E | 启用 |
| 1211 | Kanto Kagaku Singapore Pte Ltd 199800569Z | 启用 |
| 1212 | Kw Bus Pte. Ltd. 201400248E | 启用 |
| 1213 | Kaltech Engineering & Refrigeration Pte Ltd 199307561H | 启用 |
| 1214 | Kian Huat Metal Pte Ltd 199800723M | 启用 |
| 1215 | Kobelco Machinery Asia Pte Ltd 199905067K | 启用 |
| 1216 | Kruger Ventilation Industries Pte Ltd 199708386K | 启用 |
| 1217 | Ktl Offshore Pte. Ltd. 197300732E | 启用 |
| 1218 | Kohler Singapore Pte. Ltd. 201118964G | 启用 |
| 1219 | Kim Hock Corporation Pte. Ltd. 200304939C | 启用 |
| 1220 | Keong Eng Auto Spare Parts Co
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| 1221 | Kineto Technology Pte. Ltd. 200306835R | 启用 |
| 1222 | Kenwell Offshore Pte Ltd 200103813M | 启用 |
| 1223 | Kok Keong Electrical Engineering Company 06812300X | 启用 |
| 1224 | Komax Singapore Pte Ltd 199409150D | 启用 |
| 1225 | Kingston Sanitary & Plumbing Pte Ltd 199508521C | 启用 |
| 1226 | Kimtech Marine (s) Pte Ltd 198201462W | 启用 |
| 1227 | Kim Ann Agencies 33853900W | 启用 |
| 1228 | K.U.T. Diesels (Pte) Ltd
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| 1229 | Kc Construction Engineering Pte. Ltd. 200819445R | 启用 |
| 1230 | Kng Seng Trading Pte Ltd 199906379E | 启用 |