| 4621 | W.s. Wong & Sons Co Ltd
S80UF0052G | 有効 |
| 4622 | Wee Hong
53037519B | 有効 |
| 4623 | Wcm Supply
52873484M | 有効 |
| 4624 | Well Yang Enterprise
45062100J | 有効 |
| 4625 | Worldmark International Limited
T00UF0362J | 有効 |
| 4626 | Wharf Estates China Limited
T04UF1856J | 有効 |
| 4627 | Wei Ya Store Pasir Ris
53239973X | 有効 |
| 4628 | Wgpsn (holdings) Limited
T06UF2016G | 有効 |
| 4629 | Working Angels
52848101X | 有効 |
| 4630 | W2m Design
53197043D | 有効 |
| 4631 | Water & Waste Pollution Engineering Pte Ltd
199001092R | 有効 |
| 4632 | We Assure
53269077W | 有効 |
| 4633 | Waterwoods Contractors Pte. Ltd.
201526441R | 有効 |
| 4634 | Wah Teong Hang Rice Trading Co
23137000L | 有効 |
| 4635 | Wtk Management Services
38804200A | 有効 |
| 4636 | Wah Li Enterprise
50763400D | 有効 |
| 4637 | Wiseng Food Place
53196206K | 有効 |
| 4638 | Whampoa Colour Centre
31940400E | 有効 |
| 4639 | Wang Sheng Builders
53191880K | 有効 |
| 4640 | Wandson Trading
46801000M | 有効 |
| 4641 | Waterford Properties
43128800C | 有効 |
| 4642 | Whye Consultants
53223631M | 有効 |
| 4643 | Waterhouse Projects
53197564M | 有効 |
| 4644 | Winsoon Enterprise Services
53200357L | 有効 |
| 4645 | Wrangler
53195397A | 有効 |
| 4646 | Wat Santi Sook
53200007B | 有効 |
| 4647 | Wow Transport Services
53210878K | 有効 |
| 4648 | White Infinite
53069674J | 有効 |
| 4649 | Web Expressions
53200328D | 有効 |
| 4650 | Watter Glennhill Ventures
53204888A | 有効 |