| 421 | Qi Yu Crystal Trading 53121324B | Active |
| 422 | Qimaoyi Services 53120722J | Active |
| 423 | Quattro Vascular Pte. Ltd. 201006397R | Active |
| 424 | Quan Xin Contractor 53127817D | Active |
| 425 | Quench & Quench Pte. Ltd. 201507614Z | Active |
| 426 | Qingtian Contractor 53138753D | Active |
| 427 | Quad Technology Services 53123860A | Active |
| 428 | Qualtek Electronics Limited S89UF0046J | Active |
| 429 | Q.a.s.h 53227140L | Active |
| 430 | Quan Compressor Services 53144129J | Active |
| 431 | Qiraati/tajwid Consultancy Services 53137445M | Active |
| 432 | Qin Unisex Saloon 53123297B | Active |
| 433 | Queenbels 53150466B | Active |
| 434 | Queen Vegetable Wholesale 53097799X | Active |
| 435 | Qpr Air Con Engineering 53153089B | Active |
| 436 | Qiu Lian Handmade Noodles 53097260C | Active |
| 437 | Qq Laundry Specialist 53093769K | Active |
| 438 | Qi Le Apparel 53098563B | Active |
| 439 | Quinn Inc 53242792X | Active |
| 440 | Quad J Services 53097723X | Active |
| 441 | Qq Express 53093055B | Active |
| 442 | Queensbay Capital Pte. Ltd. 201301541E | Active |
| 443 | Qiscus Pte. Ltd. 201325688H | Active |
| 444 | Qref Mezzanine Debt No. 6 Pty Ltd T14UF3624E | Active |
| 445 | Quantum Zeno Solution 53130416K | Active |
| 446 | Quiet Storm Pty Ltd T07UF3044D | Active |
| 447 | Qq 53007169W | Active |
| 448 | Quennie Trading 53275124L | Active |
| 449 | Qingdao Guangyunda Logistics Co. Ltd T14UF3594E | Active |
| 450 | Quaker Chemical Corporation S91UF0490G | Active |