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| 602 | Zephyra Pte. Ltd. 200308252N | 启用 |
| 603 | Zest Property Services Pte Ltd 199505384M | 启用 |
| 604 | Zap Machinery Pte Ltd 199504664N | 启用 |
| 605 | Zetech Engineering Services 52814919M | 启用 |
| 606 | Zaman Zahir (s) Pte Ltd 199501310N | 启用 |
| 607 | Zasidon Holdings Pte Ltd 199503953W | 启用 |
| 608 | Zhao Wei Films Pte Ltd 199505542H | 启用 |
| 609 | Zhejiang Construction Investment Group Co., Ltd T09UF2716C | 启用 |
| 610 | Z Australia Minerals Ltd T12UF0131G | 启用 |
| 611 | Zoe Charter Bus Service 53292251D | 启用 |
| 612 | Zafferano Capital Limited T11UF4294H | 启用 |
| 613 | Zeeco Se Asia Pte. Ltd. 201415155K | 启用 |
| 614 | Zhonghe Construction Pte Ltd 199804852Z | 启用 |
| 615 | Zaany Technologies Private Limited 201418349Z | 启用 |
| 616 | Zeanlloyd Oil Asia Pte. Ltd. 201434581D | 启用 |
| 617 | Zhong He Bus Service 53070104M | 启用 |
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| 623 | Zpf Holding Gmbh T11UF3228K | 启用 |
| 624 | Zamil Industrial Investment Co T11UF3726F | 启用 |
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| 626 | Zedium Estates Limited T11UF3193H | 启用 |
| 627 | Zhenjiang Kangte Electronics Company Ltd T11UF1191A | 启用 |
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| 630 | Znosis Pte. Ltd. 201230308R | 启用 |