| 4141 | United Bus Company (private) L Imited 197000689Z | Active |
| 4142 | Union Victory Machinery (s) Pte Ltd 198703646R | Active |
| 4143 | Uol Capital Investments Pte. Ltd. 198702729C | Active |
| 4144 | Union International Development Ltd T08UF8852D | Active |
| 4145 | Upper Iowa University T09UF1963J | Active |
| 4146 | Ultima Group Global Limited T08UF3869D | Active |
| 4147 | Uwa Engineering Private Limited 200302533E | Active |
| 4148 | Unitrio Trading Pte. Ltd. 198500791D | Active |
| 4149 | Unicane Industries Pte Ltd 197903457M | Active |
| 4150 | Uniapolis School Of Business Pte. Ltd. 197901906W | Active |
| 4151 | Unitech Systems Pte. Ltd. 197901396E | Active |
| 4152 | Uniplas Pte Ltd 197901091G | Active |
| 4153 | U D Engineering Pte. Ltd. 200303802R | Active |
| 4154 | Unibest Co., (pte) Ltd 197903131W | Active |
| 4155 | Uob Kay Hian Nominees Pte Ltd 198501558R | Active |
| 4156 | United Mandarin Holdings (priv Ate) Limited 197302146G | Active |
| 4157 | United Logging Company (singapore) Pte. Ltd. 197301621D | Active |
| 4158 | United Network Engineering Ltd. T08UF8922B | Active |
| 4159 | Unitec Flow Control Pte. Ltd. 201534485R | Active |
| 4160 | United International Pictures ( Pte ) 197300666M | Active |
| 4161 | Unbound Innovations (asia) Pte. Ltd. 201430946Z | Active |
| 4162 | Upstream Consulting Services Pte. Ltd. 198401903M | Active |
| 4163 | Universal Technics Pte Ltd 198400369K | Active |
| 4164 | Uwg Entertainment (singapore) Pte. Ltd. 201603325W | Active |
| 4165 | United Vision Media Pte Ltd 198404105G | Active |
| 4166 | Union (2009) Limited 195600074R | Active |
| 4167 | Unify Engineering Pte Ltd 198403881K | Active |
| 4168 | Ubs Futures Singapore Ltd. 198401909W | Active |
| 4169 | Uid Design Furnishing (pte) Ltd 198403385C | Active |
| 4170 | Ulrich Holdings Corp T08UF5028J | Active |