| 3721 | San Hup Seng Furniture Contractor
10720300J | 有効 |
| 3722 | S.h. Stainless Steel Contractor Pte Ltd
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| 3723 | St Engineering Land Systems Ltd.
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| 3724 | Shinsung E&g Co., Ltd. (singapore Branch)
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| 3725 | Shanghai Tunnel Engineering Co. Ltd.
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| 3726 | Seng Heng Structural & Electrical
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| 3727 | Seng Chong Furniture & Contractor
49122100B | 有効 |
| 3728 | Stx Construction Co., Ltd (singapore Branch)
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| 3729 | Seng Kim Hock Engineering Works
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| 3730 | Samsung C&t Corporation
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| 3731 | Skylights Construction
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200711749H | 有効 |
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| 3742 | Scatech Engineering Pte. Ltd.
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| 3743 | Slimline Design & Contracts Pte Ltd
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| 3744 | Solution Aircon & Engrg Pte. Ltd.
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| 3745 | Smartrax Int'l Pte Ltd
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200500752D | 有効 |
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