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| 1802 | Chong Cheong Foundry Works Pte Ltd
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| 1803 | Cejn Products, Far East Pte. Ltd.
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| 1804 | Cable Accessories Networks Pte Ltd
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| 1805 | Cabot Norit Singapore Pte. Ltd.
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| 1806 | Chuan Durn Plastic Industries Pte Ltd
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| 1807 | Chye Hin Hardware Pte. Ltd.
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| 1808 | Chinese Garden Electric & Electronic Enterprise Pte Ltd
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| 1809 | Chester Welding (s) Pte Ltd
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| 1810 | Centron Engineering & Trading Pte. Ltd.
200720034C | 启用 |
| 1811 | Ckd S'pore Pte Ltd
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| 1812 | Castor & Wheel (Singapore) Pte Ltd
198300787H | 启用 |
| 1813 | C S K Trading Co
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| 1814 | Cimmerian Crane Services Pte Ltd
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| 1815 | Codar (pte) Limited
196800343D | 启用 |
| 1816 | Ciestco Trading Pte Ltd
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| 1817 | C Melchers Gmbh & Co (Material Testing Dept)
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| 1818 | Compact Distributors Pte Ltd
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| 1819 | Colasit Asia Pte Ltd
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| 1820 | Chop Hock Hong
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| 1821 | Climate Air-conditioning Co
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| 1822 | Chong Mei Heater Pte. Ltd.
200608712G | 启用 |
| 1823 | Coselec Pte Ltd
198801118W | 启用 |
| 1824 | Cleanway Disposal Services Pte Ltd
198701891C | 启用 |
| 1825 | Chin Ling Nursery
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| 1826 | Chuan Huat Int'l (S) Pte Ltd
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| 1827 | Chop Aik Hong Pte Ltd
199706725H | 启用 |
| 1828 | Capmar Machinery Pte Ltd
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| 1829 | Conax As
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| 1830 | Connections
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