| HIGHWAY MAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGHWAY LIMITED | Private company limited by shares | Live |
| HIGHWAY ONE & COMPANY LIMITED | Private company limited by shares | Live |
| CYBER HIGHWAY LIMITED | Private company limited by shares | Dissolved |
| DIGITAL HIGHWAY LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Aug-1993 |
| EASTERN HIGHWAY LIMITED | Private company limited by shares | Live |
| HIGHWAY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HIGHWAY ENTERPRISE LIMITED | Private company limited by shares | Live |
| HIGHWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC HIGHWAY LIMITED | Private company limited by shares | Dissolved |
| Pacific Highway Limited | Private company limited by shares | Live |
| SMART HIGHWAY LIMITED | Private company limited by shares | Dissolved |
| SOLAR HIGHWAY LIMITED | Private company limited by shares | Dissolved |
| HIGHWAY STRATEGY LIMITED | Private company limited by shares | Dissolved |
| U.S. HIGHWAY INTERNET LIMITED | Private company limited by shares | Dissolved |
| HIGHWAYGAMES.COM LIMITED | Private company limited by shares | Dissolved |
| MR BROWN'S ENGLISH HIGHWAYS LIMITED | Private company limited by shares | Dissolved |
| CONFIDENT HIGHWAYS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIGHWAYS CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANXI HIGHWAYS CONSTRUCTION INVESTMENT LIMITED | Private company limited by shares | Live |
| CHINA HIGHWAYS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HIGHWAYS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TUNNELS AND HIGHWAYS MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| INTER-EASE INTERNATIONAL (HIGHWAYS) LIMITED | Private company limited by shares | Live |
| HIGHWAYS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED TUNNELS AND HIGHWAYS MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NINGBO SAFE HIGHWAYS CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN HIGHWAYTEK CO., LIMITED | Private company limited by shares | Live |
| Highwaytex Technology Co. Limited | Private company limited by shares | Live |