| 181 | Qinghua Renovation & Construction Pte. Ltd.
200907918R | 有効 |
| 182 | Qpa Pte Ltd
199707284W | 有効 |
| 183 | Quest Network Pte. Ltd.
200904529M | 有効 |
| 184 | Quantum Automation Pte Ltd
197903671C | 有効 |
| 185 | Qi Teck Electrical Engineering Pte. Ltd.
201011437K | 有効 |
| 186 | Quek Interior Pte. Ltd.
201009439E | 有効 |
| 187 | Qingjian International (south Pacific) Group Development Co., Pte. Ltd.
201003765E | 有効 |
| 188 | Quad Resources Pte Ltd
199206004M | 有効 |
| 189 | Qmec Equipment Pte. Ltd.
200414021M | 有効 |
| 190 | Quest Contracting Pte. Ltd.
200818833D | 有効 |
| 191 | Qbest Pte. Ltd.
200920488N | 有効 |
| 192 | Qmc M&e Pte. Ltd.
200912867K | 有効 |
| 193 | Qiu Lin Construction Pte. Ltd.
200718675D | 有効 |
| 194 | Qib Facilities Management Pte. Ltd.
200412977Z | 有効 |
| 195 | Qing Yong Construction Pte. Ltd.
200802505G | 有効 |
| 196 | Qing Wei Construction Pte. Ltd.
200707044M | 有効 |
| 197 | Quadfort Design & Construction Pte. Ltd.
200209241D | 有効 |
| 198 | Quickstart Technology Pte. Ltd.
200502115K | 有効 |
| 199 | Qxy Resources Pte. Ltd.
200405480N | 有効 |
| 200 | Qe Elemech Engineering Pte. Ltd.
200311658C | 有効 |
| 201 | Qinda Engineering Pte Ltd
199903725G | 有効 |
| 202 | Qwik Built Tech Int'l Pte. Ltd.
200306910K | 有効 |
| 203 | Qi Yang Construction Pte. Ltd.
200507432H | 有効 |
| 204 | Qualico Construction Pte Ltd
199902056W | 有効 |
| 205 | Qitech Singapore Pte. Ltd.
200308611K | 有効 |
| 206 | Quan Zhi Construction Pte Ltd
199905742M | 有効 |
| 207 | Qinly Engineering Pte. Ltd.
200610486D | 有効 |
| 208 | Quintec Technology Pte. Ltd.
200202128E | 有効 |
| 209 | Qing Feng Construction Pte Ltd
199805872C | 有効 |
| 210 | Quek And Tan Building Contractors Pte Ltd
199304548K | 有効 |