| FLY HIGH COMPANY LIMITED | Private company limited by shares | Live |
| HIGH WIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH UP LIMITED | Private company limited by shares | Dissolved |
| ACE HIGH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SET HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH JEU COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH SPI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH ACT LIMITED | Private company limited by shares | Dissolved |
| HIGH Q LIMITED | Private company limited by shares | Dissolved |
| HIGH YET LIMITED | Private company limited by shares | Dissolved |
| HIGH AIM LIMITED | Private company limited by shares | Dissolved |
| HIGH SKY LIMITED | Private company limited by shares | Live |
| HIGH COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH SUN LIMITED | Private company limited by shares | Dissolved |
| HIGH ACE LIMITED | Private company limited by shares | Live |
| SKY HIGH LIMITED | Private company limited by shares | Dissolved |
| ACE HIGH LIMITED | Private company limited by shares | Dissolved |
| MAX HIGH LIMITED | Private company limited by shares | Live |
| HIGH JOY LIMITED | Private company limited by shares | Dissolved |
| HIGH WIN LIMITED | Private company limited by shares | Live |
| TOP HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH ON LIMITED | Private company limited by shares | Dissolved |
| HIGH TEA LIMITED | Private company limited by shares | Dissolved |
| JOY HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH KEY LIMITED | Private company limited by shares | Dissolved |
| HIGH SUN LIMITED | Private company limited by shares | Live |
| HIGH ONE LIMITED | Private company limited by shares | Live |
| GO HIGH LIMITED | Private company limited by shares | Live |
| HIGH NEW LIMITED | Private company limited by shares | Live |
| AIM HIGH LIMITED | Private company limited by shares | Dissolved |
| BLC WIN HIGH LIMITED | Private company limited by shares | Dissolved |
| BIG HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH UP LIMITED | Private company limited by shares | Dissolved |
| HIGH GO COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH RAY LIMITED | Private company limited by shares | Dissolved |
| HIGH TOP LIMITED | Private company limited by shares | Dissolved |
| HIGH ART LIMITED | Private company limited by shares | Live |
| HIGH TOP 09 LIMITED | Private company limited by shares | Dissolved |
| HIGH LUX LIMITED | Private company limited by shares | Live |
| NEW HIGH LIMITED | Private company limited by shares | Dissolved |
| UP HIGH LIMITED | Private company limited by shares | Live |
| ALL HIGH LIMITED | Private company limited by shares | Live |
| RED HIGH LIMITED | Private company limited by shares | Live |
| HIGH JOY LIMITED | Private company limited by shares | Live |
| TOP HIGH LIMITED | Private company limited by shares | Live |
| BIG HIGH LIMITED | Private company limited by shares | Live Commenced dormancy on 28-May-2015 |
| HIGH TOP LIMITED | Private company limited by shares | Live |
| ART HIGH LIMITED | Private company limited by shares | Live |
| MAX HIGH INC LIMITED | Private company limited by shares | Live |
| HIGH TOP INC LIMITED | Private company limited by shares | Live |
| HIGH AIM LIMITED | Private company limited by shares | Live |
| NEW HIGH LIMITED | Private company limited by shares | Live |
| SKY HIGH LIMITED | Private company limited by shares | Live |
| HIGH KEY LIMITED | Private company limited by shares | Live |
| High Bar Limited | Private company limited by shares | Live |
| HIGH WIN LIMITED | Private company limited by shares | Live |
| HIGH TOP LIMITED | Private company limited by shares | Live |
| HIGH AIM LIMITED | Private company limited by shares | Live |
| HIGH TOP TEX LIMITED | Private company limited by shares | Live |
| HIGH TEA LIMITED | Private company limited by shares | Live |
| NEW HIGH LIMITED | Private company limited by shares | Live |
| HIGH UP LIMITED | Private company limited by shares | Live |
| High Hot Company Limited | Private company limited by shares | Live |
| HIGH ACT LIMITED | Private company limited by shares | Live |
| HIGH ERA LIMITED | Private company limited by shares | Live |
| HIGH END LIMITED | Private company limited by shares | Live |
| SEA HIGH LIMITED | Private company limited by shares | Live |
| Bid High Limited | Private company limited by shares | Live |
| High IRR Co Limited | Private company limited by shares | Live |
| JET HIGH LIMITED | | Live |
| HIGH JET LIMITED | | Live |
| HIGH ON LIMITED | | Live |
| HIGH RUN LIMITED | | Live |
| HIGH ART LIMITED | | Live |
| High Mid Low Limited | | Live |
| High Top Limited | | Live |
| HIGH NEW COMPANY LIMITED | | Live |
| Aim High Limited | | Live |
| Sky High Company Limited | | Live |
| A-BEST HIGH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ABLE HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH ABLE LIMITED | Private company limited by shares | Dissolved |
| ABLE HIGH LIMITED | Private company limited by shares | Live |
| HIGH ABLE LIMITED | Private company limited by shares | Live |
| HIGH ABLE INVESTMENT LIMITED | Private company limited by shares | Live |
| ABLE HIGH INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH ABOVE ALL LIMITED | Private company limited by shares | Live |
| ABUNDANT HIGH TRADE LIMITED | Private company limited by shares | Live |
| High Academy Limited | Private company limited by shares | Live |
| High Flyers Academy Limited | Private company limited by shares | Live |
| HIGH ACCESS LIMITED | Private company limited by shares | Live |
| HIGH ACCESS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HIGH ACHIEVE LIMITED | Private company limited by shares | Dissolved |
| HIGH ACHIEVE LIMITED | Private company limited by shares | Live |
| ACHIEVE HIGH HK LIMITED | Private company limited by shares | Live |
| HIGH ACHIEVE LIMITED | Private company limited by shares | Live |
| HIGH ACHIEVE LIMITED | Private company limited by shares | Live |
| HIGH ACHIEVER LIMITED | Private company limited by shares | Live |
| HIGH ACHIEVER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HIGH ACHIEVERS FOUNDATION LIMITED | Company limited by guarantee | Live |