| 4531 | Wei Long Lion Dance Troupe
53217907B | 有効 |
| 4532 | We Design Lab
53250312X | 有効 |
| 4533 | Wan Sheng Tang Bo Ji Medical Trading
36906200X | 有効 |
| 4534 | Woodlands Snack House
48224200X | 有効 |
| 4535 | Wang Long Pte. Ltd.
201529909N | 有効 |
| 4536 | Worldtrek Logistics Pte. Ltd.
201526186W | 有効 |
| 4537 | Wee Lee Nursery & Florist
29720300B | 有効 |
| 4538 | Widjalim Enterprise
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| 4539 | Whispering Bell International Ltd.
T15UF2624H | 有効 |
| 4540 | World Co., Ltd
T15UF2619E | 有効 |
| 4541 | Winner Co (garments) Ltd
S94UF0576A | 有効 |
| 4542 | Wave Shipping Pte. Ltd.
201314582N | 有効 |
| 4543 | Wondrland Pte. Ltd.
201529836E | 有効 |
| 4544 | Wah Teck Hao
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| 4545 | Woh Hup Obayashi Joint Venture, Waterway Point & Watertown @ Punggol
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| 4546 | Weelcool Air Con & Construction
53234891E | 有効 |
| 4547 | Wealth Rich Trading Limited
S94UF0575E | 有効 |
| 4548 | Wu Liqin
53237500M | 有効 |
| 4549 | Wolters Kluwer International Holding B.v.
S97UF0396L | 有効 |
| 4550 | Warren Capital Pte. Ltd.
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| 4551 | Wise Joy Tuition
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| 4552 | Wk Technology Fund Vii
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| 4553 | What A Gift
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| 4554 | Wocom Holdings Limited
T03UF0130B | 有効 |
| 4555 | Word Your Story
53239457K | 有効 |
| 4556 | W Training And Consulting
53243738A | 有効 |
| 4557 | White Knight Builders
53232786A | 有効 |
| 4558 | Waders Investment Company Limited
S97UF0415K | 有効 |
| 4559 | Wisely International Ltd
S92UF0404F | 有効 |
| 4560 | Web Design Service
53216421X | 有効 |