| 841 | Jumbo Locker Pte Ltd
| 有効 |
| 842 | Jack Ann Pte. Ltd.
200909960E | 有効 |
| 843 | Je Tech Engineering & Construction Pte. Ltd.
200906510N | 有効 |
| 844 | Jm Vistec System Pte. Ltd.
200411692K | 有効 |
| 845 | Jing Hong Engineering Construction Pte. Ltd.
200402557W | 有効 |
| 846 | Jie Ming Engineering And Construction Pte. Ltd.
200206643N | 有効 |
| 847 | Join Aircon & Electrical Engineering Pte Ltd
199407760K | 有効 |
| 848 | Jemix Engineering (s) Pte. Ltd.
198601212Z | 有効 |
| 849 | Joint Tech Construction Pte Ltd
198904572Z | 有効 |
| 850 | Jfe Engineering Corporation Singapore Branch
S90FC4092B | 有効 |
| 851 | Jei Fong Engineering Pte. Ltd.
200616054D | 有効 |
| 852 | Jia Yin Construction Pte. Ltd.
200714074Z | 有効 |
| 853 | Jrp & Associates Pte Ltd
199900007M | 有効 |
| 854 | Junfa Development Pte Ltd
199608071R | 有効 |
| 855 | John Holland Electrical & Service Pte Ltd
199700464G | 有効 |
| 856 | J Keart Services Pte. Ltd.
200304941G | 有効 |
| 857 | Jente Glass Aluminium Enterprise Pte Ltd
198203620G | 有効 |
| 858 | Jim Builders Pte Ltd
199104912W | 有効 |
| 859 | Js Creates Pte Ltd
199502865C | 有効 |
| 860 | Js Construction Pte. Ltd.
200307429E | 有効 |
| 861 | Jack Seng Construction & Trading Pte Ltd
199303232M | 有効 |
| 862 | Junling Construction & Engineering Pte Ltd
200003480G | 有効 |
| 863 | J Kho Engineering Pte Ltd
199702914H | 有効 |
| 864 | John Construction Pte Ltd
199602275K | 有効 |
| 865 | Jebsen & Jessen Technology (s) Pte. Ltd.
199104229E | 有効 |
| 866 | Jardine Engineering (singapore) Pte. Ltd.
199802859D | 有効 |
| 867 | Japan Marine United Singapore Pte. Ltd.
197700552R | 有効 |
| 868 | James Contractor Pte. Ltd.
198801856H | 有効 |
| 869 | J J & K Engineering Private Limited
200107902H | 有効 |
| 870 | Jel Maintenance Pte Ltd
200007463Z | 有効 |