| 1411 | Hess Education Int'l Pte Ltd
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| 1412 | Hermes Abrasives Pte Ltd 198901768M | Active |
| 1413 | Helian Employment Svcs Pte Ltd
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| 1414 | Healthy Lifestyle Pte Ltd 199202843D | Active |
| 1415 | Heidelberg S'pore Pte Ltd
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| 1416 | Hankook (S'pore) Pte Ltd
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| 1417 | Henry Goh (s) Pte Ltd 199203221E | Active |
| 1418 | Henko (s) Pte Ltd 199205743W | Active |
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| 1421 | Henko Machine Tools Pte. Ltd. 200513574H | Active |
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| 1424 | Henderson Parking Pte Ltd
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| 1427 | Heart, Lung & Vascular Surgical Centre
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| 1428 | Healthy Air Enterprise Pte Ltd 199705342G | Active |
| 1429 | Heah Long Seng Transport & Trading Pte Ltd 198700631Z | Active |
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| 1435 | Heng Guan Seng Kee Trading Pte Ltd 198700950W | Active |
| 1436 | Hypax Pte Ltd 199501762W | Active |
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