| 4921 | Twilight Systems
52878994E | 有効 |
| 4922 | Tristar Millenium
52880556L | 有効 |
| 4923 | Tampines Ville Residents' Committee
S87SS0103J | 有効 |
| 4924 | Tec+r Solutions Pte. Ltd.
201605898E | 有効 |
| 4925 | Tarshan Trading
52933755W | 有効 |
| 4926 | Tay Teng Leng Trading
52934051L | 有効 |
| 4927 | Twinwood Designs
52869661X | 有効 |
| 4928 | Tile Association (singapore)
S93SS0100D | 有効 |
| 4929 | Tea Cultural Society (singapore)
S92SS0037F | 有効 |
| 4930 | The Star Player
53176877E | 有効 |
| 4931 | Team Overlanderz
52826510E | 有効 |
| 4932 | Tgifabulouz
53295202B | 有効 |
| 4933 | T & Q Trading
53334855B | 有効 |
| 4934 | Temasek Secondary School Alumni
S94SS0042H | 有効 |
| 4935 | Tung Ying Kit Taiji Quan Association
S86SS0010H | 有効 |
| 4936 | Thiam Hock Keng Temple
S87SS0032D | 有効 |
| 4937 | The Sound Principles
52862319B | 有効 |
| 4938 | Tampines East Zone `6' Residents' Committee
S95SS0080H | 有効 |
| 4939 | Techcomax
52879304K | 有効 |
| 4940 | Taman Jurong Zone `d' Residents' Committee
S97SS0172G | 有効 |
| 4941 | Tampines East Zone `4' Residents' Committee
S85SS0083D | 有効 |
| 4942 | Techtrade Offshore Supply
52864416E | 有効 |
| 4943 | Technochemic Design
52875671X | 有効 |
| 4944 | T.y.lin International Group, Ltd.
T07UF2726J | 有効 |
| 4945 | Tampines Changkat Citizens' Consultative Committee
S85SS0070L | 有効 |
| 4946 | Tidbits N Snacks Trading
53288119B | 有効 |
| 4947 | The Changing Room
52881431A | 有効 |
| 4948 | Teck Photo
52847885X | 有効 |
| 4949 | Technique Apparel
52933222A | 有効 |
| 4950 | Tcc Travel & Tours
52868029C | 有効 |