| 4501 | Tailor Chan 36071100J | Active |
| 4502 | Tong Hai Ann Nonya Kueh 36608800M | Active |
| 4503 | Tong Lian Shu Dian Supplies 35937100X | Active |
| 4504 | Tiong Ghee Trading Enterprise 35444600B | Active |
| 4505 | Telenor Global Services Singapore Pte. Limited 200918361K | Active |
| 4506 | Towers Gift Shop 35474100D | Active |
| 4507 | Truelifesciences Pte. Ltd. 201527084W | Active |
| 4508 | Tan Heng Hak General Contractor 36976700D | Active |
| 4509 | Tan Consultants 36031400K | Active |
| 4510 | Thye Soon Mini Market 36074800K | Active |
| 4511 | Tan Bros Gas Supply 36674400C | Active |
| 4512 | Traction Trading Enterprise 35538900B | Active |
| 4513 | Tian Hup Chan Warehousing 36742500M | Active |
| 4514 | Tenderine Beauty Centre 36216600E | Active |
| 4515 | Tian Hai Printing Enterprise 36935500L | Active |
| 4516 | Tong Cheong (soon Kee) Trading 35408800M | Active |
| 4517 | Thong Sheng Motors Trading 36583300B | Active |
| 4518 | Toh Eng Lee Mini Supermarket 35523700L | Active |
| 4519 | Thiam Hock Trading 36548400L | Active |
| 4520 | Twintown Interior & Contracts 52884050M | Active |
| 4521 | Ttl Leasing 36659800K | Active |
| 4522 | Triumph Printers 36302300C | Active |
| 4523 | Tai Ann Supplier 36603000X | Active |
| 4524 | Telok Blangah Optical Centre 36593000L | Active |
| 4525 | T S K Engineering & Trading 35919400A | Active |
| 4526 | Trisen Photocopy & Supplies 36066600X | Active |
| 4527 | Tian Sheng Shiang Juang (trading) 35751100W | Active |
| 4528 | Teng Tar Aluminium And Iron Work 36460200K | Active |
| 4529 | Tutti Kids 35989400C | Active |
| 4530 | T.s.k. Advertising Agency 36070800E | Active |