| 2821 | Crescendas Projects Pte. Ltd. 200701679N | 启用 |
| 2822 | Classic Aluminium Industry Pte.Ltd. 200907227R | 启用 |
| 2823 | Chan Sin Renovation Works 33341600K | 启用 |
| 2824 | C + Build Pte. Ltd. 200811473C | 启用 |
| 2825 | Chong Tong Construction Pte. Ltd. 198202491C | 启用 |
| 2826 | Civil Tech Pte. Ltd. 200206669E | 启用 |
| 2827 | Chh Construction System Pte Ltd 199101772R | 启用 |
| 2828 | Cas Technology Pte Ltd 199507792N | 启用 |
| 2829 | Coxgomyl Se Asia Pte. Limited 200813325W | 启用 |
| 2830 | Chemicrete Enterprises Pte Ltd 198400980E | 启用 |
| 2831 | Chin Leong Construction Systems Pte. Ltd. 198000378W | 启用 |
| 2832 | Creative Noise Control Pte Ltd 200105200M | 启用 |
| 2833 | Cth Builder Pte. Ltd. 200907875E | 启用 |
| 2834 | Cae Engineering Pte. Ltd. 200813875N | 启用 |
| 2835 | Cma Engineering (S) Pte Ltd
| 启用 |
| 2836 | Cts Mechanical Pte. Ltd. 200901048E | 启用 |
| 2837 | Chosuk Construction & Development Pte. Ltd. 200821420D | 启用 |
| 2838 | Chong Sin Huat Construction Pte. Ltd. 200820268R | 启用 |
| 2839 | Cts Structures & Trackworks Pte. Ltd. 200913388K | 启用 |
| 2840 | Chemori Industries Pte. Ltd. 199607810H | 启用 |
| 2841 | Chong Sen Construction Pte. Ltd. 200823075R | 启用 |
| 2842 | Cgt International (singapore) Pte. Ltd. 200400391C | 启用 |
| 2843 | Chuang Long Engineering Pte. Ltd. 200909220M | 启用 |
| 2844 | Creative Stainless Steel Works Pte. Ltd. 201001406D | 启用 |
| 2845 | Chee Sheng Fibreglass Product Co Pte. Ltd. 200817541N | 启用 |
| 2846 | Ces Building And Construction Pte. Ltd. 200802641H | 启用 |
| 2847 | Crystallite Construction & Engineering Pte. Ltd. 200718484R | 启用 |
| 2848 | Cpc Construction Pte. Ltd. 200716717K | 启用 |
| 2849 | Citi Tech Air Con Engineering Pte. Ltd. 200706141W | 启用 |
| 2850 | Ckm Engineering Pte. Ltd. 200704959C | 启用 |