| 571 | Itt Water & Wastewater S'pore Pte Ltd
| 启用 |
| 572 | Ipro Tech Pte. Ltd.
200406124N | 启用 |
| 573 | Isochem Int'l Pte Ltd
| 启用 |
| 574 | Intelec Technology Pte Ltd
199001129W | 启用 |
| 575 | Intel Technology Asia Pte Ltd
199704681N | 启用 |
| 576 | Isoftech Systems Pte. Ltd.
200310483Z | 启用 |
| 577 | Integrated Mechatronics Pte Ltd
| 启用 |
| 578 | Ipl-laser Medical & Aesthetic Clinic
| 启用 |
| 579 | Inavab Fumigation & Pest Control Mgt Pte Ltd
| 启用 |
| 580 | Inavab Engineering Pte. Ltd.
201002928Z | 启用 |
| 581 | Inabata Singapore (pte.) Ltd.
197602186H | 启用 |
| 582 | In Touch Systems Pte. Ltd.
200300007E | 启用 |
| 583 | Inoue Nissei Engineering Pte Ltd
197401744Z | 启用 |
| 584 | Innograph Pte. Ltd.
200716883K | 启用 |
| 585 | Industmarine Engineers Pte Ltd
199200784W | 启用 |
| 586 | In Tech & Multimedia
50449500C | 启用 |
| 587 | Indel-davis (S) Pte Ltd
| 启用 |
| 588 | Inno Engineered Products Pte Ltd
199508422W | 启用 |
| 589 | Industrial & Engineering Plastics Pte Ltd
198402545D | 启用 |
| 590 | Imperialseals (uk) Pte Ltd
199608706D | 启用 |
| 591 | Imprinted Express
53108221X | 启用 |
| 592 | Imperial Limousine Service
30151000L | 启用 |
| 593 | Impa Marine Pte Ltd
199606128K | 启用 |
| 594 | Imi Kabel Pte Ltd
| 启用 |
| 595 | Interbrand Pte Ltd
199001515Z | 启用 |
| 596 | Interactif Video Systems Pte. Ltd.
200514569G | 启用 |
| 597 | Inter Lab Products
37977100D | 启用 |
| 598 | Innovative Security Engineering
52892686A | 启用 |
| 599 | Interlock Security And Investigation Services Pte Ltd
199601733N | 启用 |
| 600 | Ideas & Concepts Ideamart (S) Pte Ltd
| 启用 |