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| 544 | Zunic Corporation
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| 545 | Zeemus Petroleum Pte. Ltd.
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| 546 | Zanters
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| 547 | Zalco Holdings Sdn Bhd
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| 548 | Zi Jing Cultural Centre Ltd.
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| 550 | Znat
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| 551 | Zheng Hua Enterprise
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| 552 | Zhu Ge Liang International
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| 553 | Ztar Consultancy Private Limited
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| 554 | Zinga Fitness
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| 558 | Zhuoyue Technologies
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| 559 | Zi Yun Fang Beauty Centre
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| 560 | Zenith Fitness Singapore
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| 561 | Z3 Technology
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| 565 | Zack & Zul.com Pte. Limited
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| 567 | Zennes Beauty
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| 568 | Ziyu
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| 569 | Zheng Pin Trading
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| 570 | Zenith Educational School
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