| 2491 | A.p. M & C Services 53056737K | 启用 |
| 2492 | Aerotech Engineering Pte Ltd 198801888H | 启用 |
| 2493 | Armour Corpn Pte Ltd
| 启用 |
| 2494 | Advance Surface Industries Pte Ltd 199904610C | 启用 |
| 2495 | Acoustic Media Engineering Pte. Ltd. 200509357G | 启用 |
| 2496 | Advance Canvas Industries Pte Ltd 199409164Z | 启用 |
| 2497 | Ace Pest Control Pte Ltd 199106302K | 启用 |
| 2498 | Asia Metal Industries Pte. Ltd. 200712743Z | 启用 |
| 2499 | Asia Airblast Pte Ltd 199601300E | 启用 |
| 2500 | Airtrade Singapore Pte. Ltd. 200307192N | 启用 |
| 2501 | A Speed Infotech Pte. Ltd. 200309861Z | 启用 |
| 2502 | Active Pest Control Pte. Ltd. 200513030C | 启用 |
| 2503 | Alsco Pte. Ltd. 200009604R | 启用 |
| 2504 | A J K Enterprise Pte Ltd 199303881M | 启用 |
| 2505 | Av Science Marketing Pte Ltd 198804611D | 启用 |
| 2506 | Aik Huat Transport Pte Ltd 198105359H | 启用 |
| 2507 | Ae Automotion (s) Pte Ltd 199302844W | 启用 |
| 2508 | Added Value Engineering & Management Consultants Pte Ltd 199700953R | 启用 |
| 2509 | Amec Foster Wheeler Asia Pacific Pte. Ltd. 200506238H | 启用 |
| 2510 | Aeco Plant Engineering Pte Ltd 200009412W | 启用 |
| 2511 | Automation & Computer Engineering Pte. Ltd. 198203952K | 启用 |
| 2512 | Advanced Kitchen Equipment Pte Ltd 199002937C | 启用 |
| 2513 | Asiatec Industries Pte. Ltd. 200512574M | 启用 |
| 2514 | Ark Vision Spare & Engineering Pte Ltd 199804079E | 启用 |
| 2515 | Amiad Singapore
| 启用 |
| 2516 | Ampway Industries Pte Ltd 199504777N | 启用 |
| 2517 | Autoland South East Asia Pte Ltd 198501629D | 启用 |
| 2518 | Acer Lift Pte. Ltd. 200712169D | 启用 |
| 2519 | Asia Pacific Conveyors Pte. Ltd. 200504959N | 启用 |
| 2520 | Aerodynamic Metals Pte. Ltd. 200912357E | 启用 |