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199401830H | 启用 |
| 812 | Wilterm Engineering Pte Ltd
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| 813 | Wing Poh Hardware Pte Ltd
199201512N | 启用 |
| 814 | Wing Ngai Engineering Pte. Ltd.
197601929E | 启用 |
| 815 | Westward Marketing Services
35524900J | 启用 |
| 816 | Western Energy Pte. Ltd.
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| 817 | Wah Lei Industrial Supply Co Pte Ltd
198103600W | 启用 |
| 818 | Wonderware Of S'pore Pte Ltd
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| 819 | Win Hon Hardware Co. Pte. Ltd.
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| 820 | Wong Brothers Pte Ltd
200002094H | 启用 |
| 821 | Wine Trade Asia Pte. Ltd.
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| 822 | Willsoon (f.e.) Pte Ltd
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| 823 | Warenest Hardware Trading
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| 824 | Western Pneumatic Pte Ltd
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| 825 | Webforge (singapore) Pte Ltd
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| 826 | Wah Chye Engineering Work
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| 827 | Wah Kee Marine Supplies Pte. Ltd.
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| 828 | W H Brennan & Co (Pte) Ltd
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| 829 | Wui Hong Enterprises Private Limited
197400230N | 启用 |
| 830 | Wing Teck Industry Pte Ltd
199602224R | 启用 |
| 831 | Weng Hock Hardware Pte. Ltd.
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| 832 | Wah Joo Seng International Trading Pte Ltd
198004879G | 启用 |
| 833 | Wei Wei Air Con Engineering Pte Ltd
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| 834 | Wheeler Industrial Supplies
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| 835 | Welly Furniture & Construction
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| 836 | Wilgro Pte. Ltd.
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| 837 | Wanin Industries Pte Ltd
198105332G | 启用 |
| 838 | Willtrust Pte Ltd
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| 839 | Wah & Hua Pte Ltd
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| 840 | Wsp Pte Ltd
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