| CONTRA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONTRA LIMITED | Private company limited by shares | Live |
| CONTRA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CONTRA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CONTRA SERVICE PRODUCTIONS ASIA LIMITED | Private company limited by shares | Live |
| CONTRA PRODUCTIONS CHINA LIMITED | Private company limited by shares | Live |
| IMPERIAL CONTRABAND LIMITED | Private company limited by shares | Dissolved |
| CONTRABART LIMITED | Private company limited by shares | Live |
| Contracfy Limited | | Live |
| CONTRACT NET LIMITED | Private company limited by shares | Live |
| CONTRACT LAB LIMITED | | Live |
| ASIA CONTRACT LIMITED | Private company limited by shares | Dissolved |
| HK ASIA CONTRACT LIMITED | Private company limited by shares | Live |
| BEST CONTRACT LIMITED | Private company limited by shares | Dissolved |
| CENTURY CONTRACT COMPANY LIMITED | Private company limited by shares | Live |
| EUREKA CONTRACT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD CONTRACT LIMITED | Private company limited by shares | Dissolved |
| IROCO Contract Limited | Private company limited by shares | Live |
| KALMA CONTRACT LIMITED | Private company limited by shares | Live |
| Resong Contract HK Limited | Private company limited by shares | Live |
| SINOTEL CONTRACT LIMITED | Private company limited by shares | Dissolved |
| Smart Contract Limited | Private company limited by shares | Live |
| CONTRACT STEGA LIMITED | Private company limited by shares | Dissolved |
| YOUNG-SOCIETE TRANE CONTRACT 463 JOINT VENTURE LIMITED | Private company limited by shares | Dissolved |
| PACIFIC WESTERN CONTRACT LIMITED | Private company limited by shares | Dissolved |
| CONTRACTASIA LIMITED | Private company limited by shares | Dissolved |
| CONTRACT-EASY CO., LIMITED | Private company limited by shares | Live |
| CONTRACTECH LIMITED | Private company limited by shares | Live |
| T & F CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| KEI TAI CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| PDC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| RAN CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| NCK CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| RAY CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| RCC (CONTRACTING) LIMITED | Private company limited by shares | Live |
| M & G CONTRACTING LIMITED | Private company limited by shares | Live |
| GRC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| DCL CONTRACTING LIMITED | Private company limited by shares | Live |
| S & S CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| MAK KEE CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH WAI CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| PL CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KEE CONTRACTING COMPANY LIMITED | Private company limited by shares | Live |
| YIU WAH CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| INN KEE CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| O & T CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CK CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| STC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| FMS CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| L & K CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU WAH CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GKC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| UDL CONTRACTING LIMITED | Private company limited by shares | Live |
| MPS CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| R. C. CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| MSL Contracting Limited | Private company limited by shares | Live |
| K & A CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| S & S CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CDL CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| IDC CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CF CONTRACTING LIMITED | Private company limited by shares | Live |
| CHI KEE CONTRACTING LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Aug-2001 |
| P & L CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| PHM CONTRACTING CO. LIMITED | Private company limited by shares | Dissolved |
| BHI CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| L A CONTRACTING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-May-2016 |
| TEC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| PHM CONTRACTING CO. LIMITED | Private company limited by shares | Live |
| CAD CONTRACTING LIMITED | Private company limited by shares | Live |
| MAX CONTRACTING LIMITED | Private company limited by shares | Live |
| MAS CONTRACTING LIMITED | Private company limited by shares | Live |
| A & E CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MPS CONTRACTING LIMITED | Private company limited by shares | Live |
| R & L CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| IDS CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| A I CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| K & P CONTRACTING LIMITED | Private company limited by shares | Live |
| Sai Wan Contracting Limited | Private company limited by shares | Live |
| GA CONTRACTING COMPANY LIMITED | Private company limited by shares | Live |
| ART LIK CONTRACTING COMPANY LIMITED | Private company limited by shares | Live |
| DDL CONTRACTING LIMITED | Private company limited by shares | Live |
| GBC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| IF CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| C & T CONTRACTING LIMITED | Private company limited by shares | Live |
| HKT (CONTRACTING) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CPI CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| CCP CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| PC CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| TAT KEE CONTRACTING CO. LIMITED | Private company limited by shares | Live |
| BOX CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| IEL CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| WAN YIP CONTRACTING COMPANY LIMITED | Private company limited by shares | Live |
| YAT SUN CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| RAN CONTRACTING LIMITED | Private company limited by shares | Live |
| LCL CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| JBM CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| DK CONTRACTING LIMITED | Private company limited by shares | Dissolved |
| ANW CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU KEI CONTRACTING LIMITED | Private company limited by shares | Live |
| LWY CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |