| 3721 | Shanghai Tunnel Engineering Co. Ltd.
S99FC5668L | 启用 |
| 3722 | Seng Heng Structural & Electrical
52982829D | 启用 |
| 3723 | Seng Chong Furniture & Contractor
49122100B | 启用 |
| 3724 | Stx Construction Co., Ltd (singapore Branch)
T09FC0126L | 启用 |
| 3725 | Seng Kim Hock Engineering Works
52847746C | 启用 |
| 3726 | Samsung C&t Corporation
S90FC4239C | 启用 |
| 3727 | Skylights Construction
53150266W | 启用 |
| 3728 | Ssangyong Engineering & Construction Co Ltd
S80FC2914J | 启用 |
| 3729 | Sumitomo Mitsui Construction Co Ltd
S77FC2641G | 启用 |
| 3730 | Shimizu Corporation
S73FC2334H | 启用 |
| 3731 | Straits Art Co. Pte. Ltd.
200711749H | 启用 |
| 3732 | Scanjet Asia Pacific Pte. Ltd.
200805647D | 启用 |
| 3733 | Systemass Engineering Pte Ltd
197902889N | 启用 |
| 3734 | Syrb Pte. Ltd.
200501254H | 启用 |
| 3735 | Sh Integrated Services Pte. Ltd.
200516248Z | 启用 |
| 3736 | Sealand Continental Pte. Ltd.
200210140H | 启用 |
| 3737 | Sunpro Pte. Ltd.
198402742Z | 启用 |
| 3738 | Scatech Engineering Pte. Ltd.
198401685M | 启用 |
| 3739 | Slimline Design & Contracts Pte Ltd
199907868K | 启用 |
| 3740 | Solution Aircon & Engrg Pte. Ltd.
200613168E | 启用 |
| 3741 | Smartrax Int'l Pte Ltd
| 启用 |
| 3742 | Seratech Lightning Protection Pte. Ltd.
200500752D | 启用 |
| 3743 | Singapore Express Network Pte. Ltd.
200822823K | 启用 |
| 3744 | Star 21 International Pte Ltd
200005797M | 启用 |
| 3745 | Seah Gim Wah Construction Pte Ltd
199402360K | 启用 |
| 3746 | Sim Lian Construction Co. (pte.) Ltd.
197903750Z | 启用 |
| 3747 | Southern Scope Pte Ltd
199907317D | 启用 |
| 3748 | Smg Technologies Pte. Ltd.
200704234Z | 启用 |
| 3749 | Solar Technology Enterprise
53125648X | 启用 |
| 3750 | Sk E&c (singapore Branch)
S98FC5636K | 启用 |