| 4021 | Union Air Freight (singapore) Pte. Ltd. 198500732W | Active |
| 4022 | Union Inks & Graphics Pte Ltd 198502625R | Active |
| 4023 | Unicom Distribution Pte Ltd 198500029Z | Active |
| 4024 | Utp Investment Pte. Ltd. 198501271C | Active |
| 4025 | Unipro Commodities Pte. Ltd. 198501244R | Active |
| 4026 | Univest Capital Management Pte. Ltd. 198602141H | Active |
| 4027 | Unicom Infotech Pte. Ltd. 200001108R | Active |
| 4028 | Unicorn Investments Holdings Limited T08UF4961G | Active |
| 4029 | United Asia Trading Company (pte) Ltd 195200033Z | Active |
| 4030 | Ue Trade Corporation Pte Ltd 195400074H | Active |
| 4031 | Unimin Corporation T08UF5588E | Active |
| 4032 | Unibest Engineering Pte Ltd 198400115N | Active |
| 4033 | Union Rubber Brokers (private) Limited 195400095E | Active |
| 4034 | Uni61 Transport 53326922M | Active |
| 4035 | Uic China Realty Pte. Ltd. 198401847M | Active |
| 4036 | Universal Venture Fund Inc T08UF5029E | Active |
| 4037 | Unil Impex (s) Pte. Ltd. 198400990W | Active |
| 4038 | Uwali Development Pte Ltd 198400055K | Active |
| 4039 | U Ocean Express Pte Ltd 198403847E | Active |
| 4040 | Unigraphics Solutions Inc. T08UF5016A | Active |
| 4041 | Uic Commercial Properties Pte. Ltd. 198700399Z | Active |
| 4042 | Unisyn Pte. Ltd. 201004361Z | Active |
| 4043 | Uniwood Singapore Pte Ltd 197900896C | Active |
| 4044 | Unity Shoji (s'pore) Pte Ltd 197901544H | Active |
| 4045 | Unam Corporation Limited T08UF3871H | Active |
| 4046 | Up Your Service! Group Ltd T08UF3859K | Active |
| 4047 | United Insulation Services Pte. Ltd. 197401757E | Active |
| 4048 | United Blending Pte. Ltd. 200302473C | Active |
| 4049 | Upstream Management Pte. Ltd. 201509075M | Active |
| 4050 | Universal Union Trading Company Private Limited 197400801N | Active |