| 2551 | H3 System Communication Services
52823541M | 启用 |
| 2552 | H.k. Interiors
52814078K | 启用 |
| 2553 | Hosanna Dental Laboratories
52821554W | 启用 |
| 2554 | Halal Chocolate Fountain Services And Event
53254278M | 启用 |
| 2555 | Herng Li Heng Enterprises
52835033A | 启用 |
| 2556 | Hermist Colour Centre
52831291W | 启用 |
| 2557 | Hoong Mong Department Store
52817603W | 启用 |
| 2558 | Heng Dressmakers
52833216C | 启用 |
| 2559 | Huang Yu Xiang Trading Service
52907266A | 启用 |
| 2560 | H C Consulting Services
52833917J | 启用 |
| 2561 | Hotel Supplies International
52824697J | 启用 |
| 2562 | H.t.f. Advance Forklift Services
52828357W | 启用 |
| 2563 | Hong San Chin Huat Temple Association
S82SS0014E | 启用 |
| 2564 | Heritage Car Club (singapore)
S98SS0111H | 启用 |
| 2565 | Horizon (s.e.a.) Instrumentation
52903756D | 启用 |
| 2566 | Heng Chew Friendly Association
S99SS0132H | 启用 |
| 2567 | Hwi Yoh Court Residents' Committee
S98SS0039F | 启用 |
| 2568 | Heng Leong Air Conditional Service
52825125B | 启用 |
| 2569 | Hock Huat Keng Temple
S94SS0157F | 启用 |
| 2570 | Heng Leong Newspaper Agent
52825642D | 启用 |
| 2571 | Hcf System Solutions
52849821E | 启用 |
| 2572 | Hua Xia Philharmonic Society
S94SS0017F | 启用 |
| 2573 | Harley Owners Group (singapore Chapter)
S95SS0120B | 启用 |
| 2574 | Henry Park Primary School Parents' Association
S98SS0106E | 启用 |
| 2575 | Hairchitecture Studio
52901481E | 启用 |
| 2576 | Heng Li Communication Services
52826736A | 启用 |
| 2577 | Hai Tang Air Con Service
52940172W | 启用 |
| 2578 | Hong San See Temple
S94SS0002K | 启用 |
| 2579 | House Of The Lord Church
S98SS0094A | 启用 |
| 2580 | Hen Indes Associates
52821835B | 启用 |