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| 662 | Zhing Sheen Renovation & Construction Contractor 52826335L | Active |
| 663 | Zenfredson 52903219L | Active |
| 664 | Zhongyi Industrial Investment Pte. Ltd. 201530349H | Active |
| 665 | Zai Xin Paper Trading 53288468W | Active |
| 666 | Zhong Gang Investments (singapore) Pte Ltd 199602477C | Active |
| 667 | Zatrio Pte Ltd 199603494K | Active |
| 668 | Zhi Ying Language School @ Yishun Pte. Ltd. 201106565H | Active |
| 669 | Ziontech Pte Ltd 199602130K | Active |
| 670 | Zen Healthcare International Pte. Ltd. 201530281W | Active |
| 671 | Ziwell Medical (s) Pte Ltd 199205273D | Active |
| 672 | Zeason Products Pte. Ltd. 199607908W | Active |
| 673 | Zingametall (s) Pte Ltd 199606878R | Active |
| 674 | Zen Voce Manufacturing Pte Ltd 199606407W | Active |
| 675 | Zenflex International Pte Ltd 199609022Z | Active |
| 676 | Zee Shan Impex Pte Ltd 199607233Z | Active |
| 677 | Zinly Pte. Ltd. 199305080W | Active |
| 678 | Zhong Jiang (singapore) International Pte Ltd 199307625R | Active |
| 679 | Zheng Guang Fa Pte Ltd 199306969W | Active |
| 680 | Zhejiang Jiangnan Industry & Trade Group Co., Ltd T10UF3494E | Active |
| 681 | Zakalex Investments Pte Ltd 199307584G | Active |
| 682 | Zac Resources Pte Ltd 199305823K | Active |
| 683 | Zeal Metaliks Private Limited T11UF0106L | Active |
| 684 | Zone Products & Services Ltd T10UF3528L | Active |
| 685 | Zecon Engineering Works Pte Ltd 199304549C | Active |
| 686 | Zheldortranssnab Pte Ltd 199304409R | Active |
| 687 | Zhongli Talesun Solar Co., Ltd. T11UF4012E | Active |
| 688 | Zoo Mobile Sdn. Bhd. T11UF4884D | Active |
| 689 | Zuari Global Limited T11UF5106K | Active |
| 690 | Zuellig Molecular Holdings Limited T11UF5118G | Active |