| 4021 | United Engineers Limited
191200018G | 启用 |
| 4022 | Unitron Air Conditioning Service Pte Ltd
198302798E | 启用 |
| 4023 | United Malayan Pineapple Growers & Canners Private Limited
193300026M | 启用 |
| 4024 | Ung Chai Tong (private) Limite D
195600017M | 启用 |
| 4025 | Ue Umc Pte. Ltd.
192000009D | 启用 |
| 4026 | Ulster Enterprises Ltd
T08UF6787D | 启用 |
| 4027 | United Airlines, Inc. (singapore Branch)
T11FC0091E | 启用 |
| 4028 | Universal Computers Pte. Ltd.
198305626H | 启用 |
| 4029 | Uol Group Limited
196300438C | 启用 |
| 4030 | United Marketing Exim Pte Ltd
198900696W | 启用 |
| 4031 | U. C. T. Pte. Ltd.
198202211K | 启用 |
| 4032 | Union Oil Chem Trading Pte. Ltd.
201022166H | 启用 |
| 4033 | Union Packaging Industries Pte Ltd
198201433K | 启用 |
| 4034 | Unipoint Enterprises Private Limited
198202190G | 启用 |
| 4035 | Uic Asian Computer Services Pte Ltd
198202137G | 启用 |
| 4036 | Ue Park Avenue International Pte. Ltd.
197000400K | 启用 |
| 4037 | Uic Commodities Pte Ltd
198200323G | 启用 |
| 4038 | Union Petroco Pte. Ltd.
198200646H | 启用 |
| 4039 | Uic Homes Pte. Ltd.
198201652N | 启用 |
| 4040 | Uf International Holdings Ltd
T08UF9229F | 启用 |
| 4041 | Unilever Singapore Pte. Limited
197100592E | 启用 |
| 4042 | Ups Europe Sprl
T08UF4000G | 启用 |
| 4043 | Union Resources Pte Ltd
198200736K | 启用 |
| 4044 | Ultrarex Engineering & Trading Pte. Ltd.
198204573E | 启用 |
| 4045 | United Arab Shipping Company Limited
S94FC4752E | 启用 |
| 4046 | Universal Interchemicals Corp. Pte Ltd
199100093N | 启用 |
| 4047 | Union Auto Supply (singapore) Private Limited
197101262Z | 启用 |
| 4048 | United Bus Company (private) L Imited
197000689Z | 启用 |
| 4049 | Union Victory Machinery (s) Pte Ltd
198703646R | 启用 |
| 4050 | Uol Capital Investments Pte. Ltd.
198702729C | 启用 |