| TAK CHEONG - CMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIU CHEONG (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN CHEONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAN CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN TAT CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN CHEONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEE CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG MAN ENGINEERING LIMITED | Private company limited by shares | Live |
| YIU CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| WO CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG HO ENGINEERING LIMITED | Private company limited by shares | Live |
| Pak Cheong Engineering Limited | Private company limited by shares | Live |
| LIN CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| Cheong Lok Engineering Company Limited | Private company limited by shares | Live |
| Tai Cheong Engineering Company Limited | Private company limited by shares | Live |
| CHEONG OU M&E ENGINEERING LIMITED | Private company limited by shares | Live |
| Wui Cheong Engineering Limited | Private company limited by shares | Live |
| NEW CHEONG KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG YIP ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG UN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Cheong Tik Engineering Company Limited | Private company limited by shares | Live |
| Cheong Wan Engineering Limited | Private company limited by shares | Live |
| Cheong Fu Engineering Limited | Private company limited by shares | Live |
| PO CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| JUN CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| Yat Tat Cheong Engineering Company Limited | Private company limited by shares | Live |
| YIK CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| Tak Cheong Engineering Company Limited | Private company limited by shares | Live |
| CHEONG FAI ENGINEERING LIMITED | Private company limited by shares | Live |
| On Cheong Engineering Limited | Private company limited by shares | Live |
| YAU CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| YUE CHEONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG WAI ENGINEERING LIMITED | | Live |
| YAM CHEONG ENGINEERING LIMITED | | Live |
| WAH CHEONG AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG SUN AIR-CONDITION ENGINEERING LIMITED | | Live |
| Sze Cheong (Asia) Engineering Limited | Private company limited by shares | Live |
| CHEONG MING ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| SHENG CHEONG (CHINA-HK) ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG FOOK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW CHEONG KONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Cheong Long Engineering Company Limited | Private company limited by shares | Live |
| CHEONG LOONG ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| YUEN CHEONG MAINTENANCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUN CHEONG MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Hip Cheong Mechanical Engineering Company Limited | | Live |
| Cheong Kit Plastic Engineering Company Limited | Private company limited by shares | Live |
| LIT CHEONG POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| LIT CHEONG ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| MAN CHEONG ENGINEERING SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| WAI CHEONG SERVICE ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEONG SHING ARCHITECTURAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SHIU CHEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUI CHEONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI CHEONG STRUCTURE ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG CHEONG ALUMINIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WING CHEONG HONG AIR CONDITIONING ENGINEERING COMPANY LIMITED | | Live |
| YUEN CHEONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YU CHEONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| YE CHEONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP CHEONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HOP CHEONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WAH CHEONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON CHEONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHEONG LEE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HOP CHEONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Cheong Yee Enterprise Limited | Private company limited by shares | Live |
| SHUI CHEONG HONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHEONG KONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUI CHEONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEONG ON ENTERPRISES, LIMITED | Private company limited by shares | Dissolved |
| LOK CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HUA CHEONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| MOU CHEONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| TAI YUE CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHEONG HAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| WO CHEONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIU KAM CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LEE TAK CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FU CHEONG KEE ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHU PO CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUN MAU CHEONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| T-N CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUM CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHEONG FAI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PUI CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LAU CHEONG WO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAN CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TAI CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TAK CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHEONG FAT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUN TAK CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LAI CHEONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| KIU CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KIN CHEONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SAM CHEONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| TAI CHEONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |