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| 123 | Keong Heng
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| 126 | Ka (sg) Pte. Ltd.
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| 127 | Kua Brothers Machinery Co
20755100J | 有効 |
| 128 | Keong Electrical And Plumbing Contractor
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| 129 | K&ph Engineering Pte. Ltd.
201525518M | 有効 |
| 130 | Kwong Yong Cheong Laundry & Dry Cleaning
23237700J | 有効 |
| 131 | K. T. Coating Industries Pte Ltd
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| 132 | Kale Hardware Electrical Engineering
50176300K | 有効 |
| 133 | Kaeru Pte. Ltd.
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| 134 | Kt Wong Enterprise
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| 135 | Ka Teck Plastic Signcrafts
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| 136 | K&t Air Conditioning & Engineering
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| 137 | Ketan Trading Co
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| 138 | Kim Thye & Company
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| 139 | Kum Joo & Co
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| 140 | Kee Leong Co
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| 141 | Kok Hong Chang Co
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| 142 | Kyo Services
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| 143 | Keensing Company
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| 144 | Kim Eng Stationery Traders Company
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| 145 | Kim Loon Color Photo Company
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