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| 842 | Wah Kee Marine Supplies Pte. Ltd. 199203484D | Active |
| 843 | W H Brennan & Co (Pte) Ltd
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| 844 | Wui Hong Enterprises Private Limited 197400230N | Active |
| 845 | Wing Teck Industry Pte Ltd 199602224R | Active |
| 846 | Weng Hock Hardware Pte. Ltd. 197902046N | Active |
| 847 | Wah Joo Seng International Trading Pte Ltd 198004879G | Active |
| 848 | Wei Wei Air Con Engineering Pte Ltd 200003420K | Active |
| 849 | Wheeler Industrial Supplies 37509900W | Active |
| 850 | Welly Furniture & Construction 06886500K | Active |
| 851 | Wilgro Pte. Ltd. 198003386W | Active |
| 852 | Wanin Industries Pte Ltd 198105332G | Active |
| 853 | Willtrust Pte Ltd 199105128R | Active |
| 854 | Wah & Hua Pte Ltd 200000076M | Active |
| 855 | Wsp Pte Ltd 199103888C | Active |
| 856 | Wu Sin Glass & Mirror Contractor 33057600C | Active |
| 857 | Wise Aire Pte Ltd 200003872N | Active |
| 858 | Wee Guan Construction Pte Ltd 199100720N | Active |
| 859 | Wbl Engineering & Distribution Pte. Ltd. 198500551D | Active |
| 860 | Wong Huat Engineering Pte Ltd 200105026N | Active |
| 861 | Workshop I.d. & Build Pte. Ltd. 200504239G | Active |
| 862 | Winpower Electrical Pte. Ltd. 200500038C | Active |
| 863 | Wah Soon Huat Trading & Decoration Contractor 30106800C | Active |
| 864 | Weng Guan Technology Pte Ltd 199201137R | Active |
| 865 | Wj's Mech Pte. Ltd. 200507424 | Active |
| 866 | Wellspring Solution Pte Ltd 200104355H | Active |
| 867 | Wee Heng Construction Pte Ltd 199100395Z | Active |
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