| 1951 | Zhushun Fire Pte. Ltd.
201115058W | Active |
| 1952 | Zyh Pte. Ltd.
201114692N | Active |
| 1953 | Zecha Choice Private Limited
201506428K | Active |
| 1954 | Zillion Employment Services
53215368E | Active |
| 1955 | Zheng He Investments Holding Pte. Ltd.
201101094C | Active |
| 1956 | Zi Jin Ge Trading
52923048L | Active |
| 1957 | Zuhyr Tpts Svcs
53233560X | Active |
| 1958 | Zoologic Training & Consultancy Llp
T15LL0424D | Active |
| 1959 | Zeal Resources Pte. Ltd.
201129166G | Active |
| 1960 | Zensho Food Singapore Pte. Ltd.
201218997C | Active |
| 1961 | Zenitheffectum Limited Liability Partnership
T14LL0782K | Active |
| 1962 | Zhongke Singapore Pte. Ltd.
201107469N | Active |
| 1963 | Zhejiang Narada Power Source Co., Ltd
T05UF1268K | Active |
| 1964 | Zetta Corporation Pte. Ltd.
201411532E | Active |
| 1965 | Zhong Nuo International (singapore) Investment Pte. Ltd.
201431473H | Active |
| 1966 | Zen Eyebrow Pte. Ltd.
201105031W | Active |
| 1967 | Zappistore Pte. Ltd.
201534201C | Active |
| 1968 | Zenika Pte. Ltd.
201542850G | Active |
| 1969 | Zhong Nam Tan
T14SS0054G | Active |
| 1970 | Ztz Automation
53318527X | Active |
| 1971 | Zavarco Pte. Ltd.
201206844Z | Active |
| 1972 | Zafaraan Pte. Ltd.
201107293W | Active |
| 1973 | Zest Photo & Trading
52998866J | Active |
| 1974 | Zeon Chemicals Singapore Pte. Ltd.
201027063D | Active |
| 1975 | Zion Fellowship Singapore Pte. Ltd.
201135661W | Active |
| 1976 | Zhangjiagang Haiguo Heavy Forged Piece Pte. Ltd.
201109265N | Active |
| 1977 | Zenus Autogloss Pte. Ltd.
201115603G | Active |
| 1978 | Zm It Serve Computer Services
53052493K | Active |
| 1979 | Ze Power Pte. Ltd.
201118919W | Active |
| 1980 | Zuyd International Pte. Ltd.
201103235W | Active |