| 1921 | Choon Bok Wood Industries Pte Ltd 199604134G | 启用 |
| 1922 | Chong Ang Shipping & Trading Pte Ltd 199405667Z | 启用 |
| 1923 | Chong Aik Int'l Pte Ltd
| 启用 |
| 1924 | Chin Dental & Associates
| 启用 |
| 1925 | Cheong Wong Kee Hardware 05438100B | 启用 |
| 1926 | Charles M P Lim Clinic & Surgery For Women Pte Ltd
| 启用 |
| 1927 | Channel Newsasia
| 启用 |
| 1928 | Chong Yee Furniture Works 08138600A | 启用 |
| 1929 | Crescendas Mec (s) Pte. Ltd. 199201681G | 启用 |
| 1930 | Chu Seng Plastic Co
| 启用 |
| 1931 | Chong Ngai Engineering Pte Ltd 199106416C | 启用 |
| 1932 | Charlestown Engineering 50658900E | 启用 |
| 1933 | Chatsworth Int'l School Pte Ltd
| 启用 |
| 1934 | Cementmix Pte. Ltd. 198204858W | 启用 |
| 1935 | Croda S'pore Pte Ltd
| 启用 |
| 1936 | Comfort Resources Pte Ltd 199003122N | 启用 |
| 1937 | Chua Chu Kang Marble Co
| 启用 |
| 1938 | Choo Piano Co
| 启用 |
| 1939 | Chong Hoe Chinese Medical Store
| 启用 |
| 1940 | Cherie Hearts Group Int'l Pte Ltd
| 启用 |
| 1941 | Chanrai Corpn (Pte) Ltd
| 启用 |
| 1942 | Chan Plastic & Cosmetic Surgery
| 启用 |
| 1943 | Communication Services Pte. Ltd. 197201203W | 启用 |
| 1944 | Computer Brokers & Services Pte Ltd 199601834Z | 启用 |
| 1945 | Cimi S'pore Pte Ltd
| 启用 |
| 1946 | Chris Lee & Associates Pte Ltd
| 启用 |
| 1947 | Chartered Electronics Co Pte Ltd
| 启用 |
| 1948 | Changi Airport Group (S'pore) Pte Ltd
| 启用 |
| 1949 | Chan Hock Seng & Company S71PF0326B | 启用 |
| 1950 | Champtech Plasterceil Trading Pte. Ltd. 200201293W | 启用 |