| 661 | Chip Lee Seng Laundry & Dry Cleaning Services 25503500D | 启用 |
| 662 | Camrod Limited Liability Partnership T13LL0112B | 启用 |
| 663 | Criterion Publishers 08347800X | 启用 |
| 664 | Construction Cost Surveyors 09289400C | 启用 |
| 665 | Citystone Trading & Services 52910229C | 启用 |
| 666 | Chop Kim Aik 07428400B | 启用 |
| 667 | C V Putra Nongsa 23631600A | 启用 |
| 668 | Castec International Corp. T15UF3606C | 启用 |
| 669 | Chase Marketing Pte Ltd 198001156W | 启用 |
| 670 | Carity Co., Ltd. T15UF2142E | 启用 |
| 671 | Chee Seng Medical Hall 26090100L | 启用 |
| 672 | Chung Kuo Refined Chinese Medicine Dealers Limited 195600137M | 启用 |
| 673 | Chop Ah Chai Refreshment Corner 10493000D | 启用 |
| 674 | Chip Hock 24028900E | 启用 |
| 675 | Chia Chay Soon Medical Hall 25241500X | 启用 |
| 676 | Chua Tang 10093600L | 启用 |
| 677 | Cheang Cleaning Service 10555800A | 启用 |
| 678 | Cleargate Ltd T16UF0817G | 启用 |
| 679 | Chin Yew Seng Automobile Services 49674200X | 启用 |
| 680 | Chew Hong Chartered Bus Services 52893811L | 启用 |
| 681 | Cem Machinery Pte Ltd 198301641N | 启用 |
| 682 | Cai Xiong Ti 27683500W | 启用 |
| 683 | Comaker Express Transport Service 37300000J | 启用 |
| 684 | Cycle Aire Control Llp T13LL0032K | 启用 |
| 685 | Chin Seng Melon Seeds Pte Ltd 197500157E | 启用 |
| 686 | Color Specs Interiors 42495300E | 启用 |
| 687 | Cogent Limited As Trustee Of The O'neill Family Trust T16UF0884K | 启用 |
| 688 | Collective Projects Pte. Ltd. 201602888D | 启用 |
| 689 | Clean Express Pte. Ltd. 201528240H | 启用 |
| 690 | Cohesive Shipping Pte Ltd 198702810E | 启用 |