| TAI WAH NEON COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEON LIMITED | Private company limited by shares | Dissolved |
| NEON COMPANY LIMITED | Private company limited by shares | Live |
| SKY NEON LIMITED | Private company limited by shares | Live |
| CATHODE NEON COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA NEON LIGHT LIMITED -THE- | Private company limited by shares | Live |
| D & A ELECTRONIC NEON LIGHT LIMITED | Private company limited by shares | Live |
| NEON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NEON ENTERPRISES LIMITED | Private company limited by shares | Live |
| Goldfinch Neon Limited | Private company limited by shares | Live |
| NEON HOLDING LIMITED | Private company limited by shares | Dissolved |
| NEON ENTERPRISE (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| NEON INNOVATIONS COMPANY LIMITED | Private company limited by shares | Live |
| NEON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Neon Leaders Limited | Private company limited by shares | Live |
| LIHAO NEON LIMITED | Private company limited by shares | Live |
| NEWTEC NEON COMPANY LIMITED | Private company limited by shares | Live |
| NEON NIGHT LIMITED | Private company limited by shares | Live |
| Orant Neon Company Limited | | Live |
| Neon Orient Limited | Private company limited by shares | Live |
| NEON PRINCE LIMITED | Private company limited by shares | Live |
| NEON SIGN LIMITED | Private company limited by shares | Live |
| NEON TECHNOCRATS LIMITED | Private company limited by shares | Live |
| TERRY NEON COMPANY LIMITED | Private company limited by shares | Live |
| NEON TRADE LIMITED | Private company limited by shares | Live |
| Neon Trade Limited | Private company limited by shares | Live |
| NEON TRON LIMITED | Private company limited by shares | Dissolved |
| NEONASIA SIGNBOARDS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG NEONATAL SOCIETY LIMITED -THE- | Company limited by guarantee | Live |
| HONG KONG SOCIETY OF NEONATAL MEDICINE LIMITED -THE- | Company limited by guarantee | Dissolved |
| Neoncity Entertainment Limited | Private company limited by shares | Live |
| NEONE LIMITED | Private company limited by shares | Live |
| Neo-Ne Studios Limited | Private company limited by shares | Live |
| NEO-NEON LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Sep-2006 |
| NEO-NEON STAR BRIGHT LIGHTING LIMITED | Private company limited by shares | Live |
| NEO-NEON LIGHTING DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| NEO-NEON ENTERPRISES LIMITED | Private company limited by shares | Live |
| Neo-Neon (HK) LED Company Limited | Private company limited by shares | Dissolved |
| NEO-NEON INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Sep-2006 |
| NEO-NEON TECH CO., LIMITED | Private company limited by shares | Live |
| Neonetworks Solution Limited | Private company limited by shares | Live |
| NEONEX TRADING LIMITED | Private company limited by shares | Live |
| NeoNexus Limited | Private company limited by shares | Live |
| NEONFILM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NEONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| NeonHeads Hong Kong Limited | Private company limited by shares | Live |
| NEONHIIT LIMITED | Private company limited by shares | Live |
| Neoniche Limited | Private company limited by shares | Live |
| NEONIX COMPANY LIMITED | Private company limited by shares | Dissolved |
| NeonLab Limited | Private company limited by shares | Live |
| NEON-LED INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| FU WAH NEONLIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE WAH NEONLIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE WAH NEONLIGHT & ADVERTISING CO. LIMITED | Private company limited by shares | Dissolved |
| NEONLIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MING WAH NEONLIGHT COMPANY LIMITED | Private company limited by shares | Live |
| NEONLITE INVESTMENTS LIMITED | Private company limited by shares | Live |
| NEONODE ASIA LIMITED | Private company limited by shares | Dissolved |
| NeoNou Limited | | Live |
| Neonova Limited | | Live |
| NEONSE LIMITED | Private company limited by shares | Live |
| NEONSTAR CHINA LIMITED | Private company limited by shares | Dissolved |
| Neontech Limited | | Live |
| NeonWhite Limited | Private company limited by shares | Live |
| Neonworker Co., Limited | Private company limited by shares | Live |
| NEO-NYLE COMPANY LIMITED | Private company limited by shares | Dissolved |