| Donco Enterprises Limited | Private company limited by shares | Live |
| DONCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DONCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| DONCORP NEON & ELECTRONICS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| DONCORP INDUSTRIES LIMITED | Private company limited by shares | Live |
| DONCORP ENTERPRISES (INT'L) LIMITED | Private company limited by shares | Dissolved |
| DONCORP CHINA SOURCING LIMITED | Private company limited by shares | Dissolved |
| DONCORP TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |