| 631 | Wan Tai Co
| 启用 |
| 632 | Wasun Sofa
22368700J | 启用 |
| 633 | Wangz Business Centre
52835778J | 启用 |
| 634 | Wurth Electronics S'pore Pte Ltd
| 启用 |
| 635 | World Vision Int'l
| 启用 |
| 636 | Wonbang Tech Co.,Ltd
| 启用 |
| 637 | Wong Chor Chon Dr
| 启用 |
| 638 | Wo Kee Hong Marketing Pte Ltd
| 启用 |
| 639 | Wonderland Children's Clinic Pte. Ltd.
197500658H | 启用 |
| 640 | Window World & Interior Resources Pte Ltd
199000599H | 启用 |
| 641 | Window On The Park Restaurant
| 启用 |
| 642 | Winsome Medical & Dental Center
T07MD4533G | 启用 |
| 643 | Window Image & Interior Furnishing Pte Ltd
199802660H | 启用 |
| 644 | Widex S'pore Pte Ltd
| 启用 |
| 645 | Wilmer Clinic Private Limited
197400663D | 启用 |
| 646 | Westtech Security & Automation Pte Ltd
| 启用 |
| 647 | Win & Win Pte Ltd
198003199N | 启用 |
| 648 | Warehouse Logistics Net Asia Pte Ltd
199206696R | 启用 |
| 649 | Wbl Corpn Ltd
| 启用 |
| 650 | Wai Onn Engineering & Constuction Pte Ltd
| 启用 |
| 651 | Wah Lok Cantonese Restaurant
39916500B | 启用 |
| 652 | Wywy Office Solutions Pte Ltd
| 启用 |
| 653 | Wu Llc
200709407E | 启用 |
| 654 | Worleyparsons Pte Ltd
| 启用 |
| 655 | Wong's Plastic Surgery Centre Pte Ltd
198402675R | 启用 |
| 656 | Wme (S'pore) Pte Ltd
| 启用 |
| 657 | Winsor Interiors Pte Ltd
200001365H | 启用 |
| 658 | William Poh & Louis Lim
53130996K | 启用 |
| 659 | Wilson Parking (S) Pte Ltd
| 启用 |
| 660 | Wilson International Trading Pte Ltd
| 启用 |