| FIRSO OPTIC LIMITED | Private company limited by shares | Live |
| FIRSON LIMITED | Private company limited by shares | Dissolved |
| FIRSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Firsple Limited | Private company limited by shares | Live |
| WIN FIRST COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST JOY LIMITED | Private company limited by shares | Dissolved |
| FIRST WAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST TOP COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST FAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST ACE COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST ART COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST FIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST CAN LIMITED | Private company limited by shares | Dissolved |
| FIRST SUN LIMITED | Private company limited by shares | Dissolved |
| FIRST AIM LIMITED | Private company limited by shares | Dissolved |
| BE FIRST LIMITED | Private company limited by shares | Dissolved |
| FIRST KEY LIMITED | Private company limited by shares | Dissolved |
| WIN FIRST LIMITED | Private company limited by shares | Dissolved |
| JET FIRST LIMITED | Private company limited by shares | Dissolved |
| TOP FIRST LIMITED | Private company limited by shares | Dissolved |
| FIRST WIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST UP LIMITED | Private company limited by shares | Live |
| FIRST ONE LIMITED | Private company limited by shares | Dissolved |
| SKY FIRST LIMITED | Private company limited by shares | Dissolved |
| FIRST ERA LIMITED | Private company limited by shares | Live |
| FIRST SKY LIMITED | Private company limited by shares | Live |
| FIRST OF ALL LIMITED | Private company limited by shares | Dissolved |
| FIRST RAY LIMITED | Private company limited by shares | Dissolved |
| FIRST TOP LIMITED | Private company limited by shares | Dissolved |
| FIRST ACT LIMITED | Private company limited by shares | Dissolved |
| FIRST SEA LIMITED | Private company limited by shares | Dissolved |
| FIRST CUP LIMITED | Private company limited by shares | Dissolved |
| FIRST JET LIMITED | Private company limited by shares | Dissolved |
| FIRST WAY LIMITED | Private company limited by shares | Dissolved |
| FIRST WIN LIMITED | Private company limited by shares | Dissolved |
| FIRST RUN LIMITED | Private company limited by shares | Dissolved |
| FIRST OUT LIMITED | Private company limited by shares | Dissolved |
| FIRST SEA LIMITED | Private company limited by shares | Dissolved |
| FIRST TOP LIMITED | Private company limited by shares | Live |
| FIRST DAY LIMITED | Private company limited by shares | Live |
| FIRST ON LIMITED | Private company limited by shares | Dissolved |
| FIRST IN LIMITED | Private company limited by shares | Dissolved |
| FIRST WIN LIMITED | Private company limited by shares | Live |
| FIRST LIMITED | Private company limited by shares | Dissolved |
| FIRST ACE LIMITED | Private company limited by shares | Dissolved |
| AID FIRST CO. LIMITED | Private company limited by shares | Live |
| TOP FIRST LIMITED | Private company limited by shares | Live |
| CQ FIRST LIMITED | Private company limited by shares | Dissolved |
| FIRST ON LIMITED | Private company limited by shares | Dissolved |
| FIRST SUN LIMITED | Private company limited by shares | Dissolved |
| FIRST JOY LIMITED | Private company limited by shares | Dissolved |
| A FIRST COMPANY LIMITED | Private company limited by shares | Live |
| FIRST ART LIMITED | Private company limited by shares | Dissolved |
| FIRST COM LIMITED | Private company limited by shares | Live |
| FIRST KIT LIMITED | Private company limited by shares | Dissolved |
| FIRST POP LIMITED | Private company limited by shares | Live |
| FIRST 08 LIMITED | Private company limited by shares | Dissolved |
| SUN FIRST LIMITED | Private company limited by shares | Live |
| FIRST HON COMPANY LIMITED | Private company limited by shares | Live |
| FIRST AUG LIMITED | Private company limited by shares | Live |
| BMI First Limited | Private company limited by shares | Dissolved |
| FIRST KEY LIMITED | Private company limited by shares | Dissolved |
| FIRST JOY LIMITED | Private company limited by shares | Dissolved |
| FIRST 09 LIMITED | Private company limited by shares | Live |
| FIRST JET LIMITED | Private company limited by shares | Live |
| WAY FIRST LIMITED | Private company limited by shares | Dissolved |
| SKY FIRST LIMITED | Private company limited by shares | Live |
| FIRST WAY LIMITED | Private company limited by shares | Live |
| GO FIRST LIMITED | Private company limited by shares | Live |
| FIRST HK LIMITED | Private company limited by shares | Live |
| First ML Limited | Private company limited by shares | Live |
| AIM FIRST LIMITED | Private company limited by shares | Dissolved |
| UP FIRST LIMITED | Private company limited by shares | Live |
| GOD FIRST COMPANY LIMITED | Private company limited by shares | Live |
| IN FIRST LIMITED | Private company limited by shares | Live |
| CC FIRST LIMITED | Private company limited by shares | Dissolved |
| First BIT Limited | Private company limited by shares | Live |
| FIRST WIN INC LIMITED | Private company limited by shares | Live |
| FIRST JOY LIMITED | Private company limited by shares | Live |
| First of May Limited | Private company limited by shares | Dissolved |
| FIRST AIM LIMITED | Private company limited by shares | Live |
| FIRST MAX INC LIMITED | Private company limited by shares | Live |
| FIRST KEY INC LIMITED | Private company limited by shares | Live |
| FIRST ONE LIMITED | Private company limited by shares | Live |
| FIRST ROW LIMITED | Private company limited by shares | Live |
| FIRST ART LIMITED | Private company limited by shares | Live |
| First IFA Limited | Private company limited by shares | Live |
| ECO FIRST CO LIMITED | Private company limited by shares | Live |
| FLY FIRST LIMITED | Private company limited by shares | Live |
| FIRST INC LIMITED | Private company limited by shares | Live |
| BE THE FIRST LIMITED | Private company limited by shares | Live |
| FIRST KIT LIMITED | Private company limited by shares | Live |
| FIRST OF MAY LIMITED | Private company limited by shares | Live |
| FIRST TOP INC LIMITED | Private company limited by shares | Live |
| FIRST WIN LIMITED | Private company limited by shares | Live |
| First & First Company Limited | Private company limited by shares | Live |
| Vet First Limited | Private company limited by shares | Live |
| JS First Limited | Private company limited by shares | Live |
| ECO FIRST LIMITED | Private company limited by shares | Live |
| ICA First Limited | Private company limited by shares | Live |