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| 4023 | Scare Crow Contractor
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| 4024 | Sin Hong Ji Engineering Pte. Ltd.
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| 4025 | Shanghoe Engineering Pte. Ltd.
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| 4026 | Shinneo Project Services
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| 4027 | Steeltech Engineering And Constructions
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| 4028 | S Lite (m & E) Engineering
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| 4029 | Sierra Engineering Pte. Ltd.
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| 4030 | Sun Zhen Builders Pte. Ltd.
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| 4031 | Sin Hua Engineering Pte. Ltd.
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| 4032 | S&c Equipment Services
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| 4033 | Soonly Hwa Build Iron Structure Furniture Contractor
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| 4034 | S & L Plasterceil Decor
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| 4035 | Sin Yah Aluminium Works
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| 4037 | South Asia Metal Works
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| 4038 | Sheng Lee Hardware & Trading
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