| FAMILY STUDIES LIMITED | Private company limited by shares | Dissolved |
| GENERAL STUDIES LIMITED | Private company limited by shares | Dissolved |
| Hakka Studies Limited | | Live |
| HILLWOOD STUDIES LIMITED | Private company limited by shares | Live |
| CHINA STUDIES HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Liberal Studies Association Limited | Private company limited by shares | Dissolved |
| HONG KONG LIBERAL STUDIES ORGANIZATION LIMITED | Company limited by guarantee | Live |
| IESC STUDIES LIMITED | Private company limited by shares | Live |
| INBUCO & STUDIES LIMITED | Private company limited by shares | Live |
| LANDSCAPE CHROMATIC STUDIES LIMITED | Private company limited by shares | Dissolved |
| HK LIBERAL STUDIES LIMITED | Private company limited by shares | Dissolved |
| CENTRE FOR MANAGEMENT AND COMPUTER STUDIES LIMITED | Private company limited by shares | Dissolved |
| EMS EASTERN MARKET STUDIES HK LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL STUDIES ASSOCIATION LIMITED | Private company limited by shares | Live |
| SOUTH CHINA OVERSEAS STUDIES CENTRE LIMITED | Private company limited by shares | Live |
| ELITE OVERSEAS STUDIES CENTRE LIMITED | Private company limited by shares | Live |
| PHOENIX STUDIES LIMITED | Private company limited by shares | Dissolved |
| China Center for Taoist Fengshui Studies Limited | Private company limited by shares | Live |
| META-LYSI DESIGN AND ART STUDIES WORKSHOP LIMITED | | Live |
| GAB IMMIGRATION AND STUDING ABOARD CO., LIMITED | Private company limited by shares | Live |
| G-M STUDIO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART STUDIO LIMITED -THE- | Private company limited by shares | Dissolved |
| STUDIO 18 LIMITED | Private company limited by shares | Dissolved |
| P P B STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 268 LIMITED | Private company limited by shares | Dissolved |
| RAM STUDIO LIMITED | Private company limited by shares | Dissolved |
| 2A STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO II COMPANY LIMITED | Private company limited by shares | Dissolved |
| J & P STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 97 COMPANY LIMITED | Private company limited by shares | Dissolved |
| STUDIO RAY LIMITED | Private company limited by shares | Dissolved |
| STUDIO S & R COMPANY LIMITED | Private company limited by shares | Dissolved |
| STUDIO 69 COMPANY LIMITED | Private company limited by shares | Dissolved |
| R & B STUDIO LIMITED | Private company limited by shares | Dissolved |
| LTF STUDIO LIMITED | Private company limited by shares | Dissolved |
| D & M STUDIO LIMITED | Private company limited by shares | Dissolved |
| B & O WEB STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO A4 LIMITED | Private company limited by shares | Dissolved |
| C & A STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO LIMITED -THE- | Private company limited by shares | Dissolved |
| STUDIO IFF LIMITED | Private company limited by shares | Dissolved |
| JAZ STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 104 LIMITED | Private company limited by shares | Dissolved |
| STUDIO A LIMITED | Private company limited by shares | Dissolved |
| A1 STUDIO LIMITED | Private company limited by shares | Dissolved |
| KIM LI STUDIO LIMITED | Private company limited by shares | Dissolved |
| YGM STUDIO LIMITED | Private company limited by shares | Live |
| STUDIO SAI LIMITED | Private company limited by shares | Live |
| PAK NIN STUDIO COMPANY LIMITED | Private company limited by shares | Live |
| 3 STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 22 LIMITED | Private company limited by shares | Live |
| NGA LAI STUDIO LIMITED | Private company limited by shares | Dissolved |
| MAN WAH STUDIO LIMITED | Private company limited by shares | Live |
| L N C STUDIO LIMITED | Private company limited by shares | Dissolved |
| 101 STUDIO LIMITED | Private company limited by shares | Live |
| LEE WAH STUDIO LIMITED | Private company limited by shares | Dissolved |
| P & S STUDIO LIMITED | Private company limited by shares | Dissolved |
| EC STUDIO LIMITED | Private company limited by shares | Live |
| CEO STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 00 COMPANY LIMITED | Private company limited by shares | Dissolved |
| DOM STUDIO LIMITED | Private company limited by shares | Live |
| Pak Man Lee Studio Limited | Private company limited by shares | Live |
| SYN STUDIO COMPANY LIMITED | Private company limited by shares | Live |
| STUDIO 183 LIMITED | Private company limited by shares | Dissolved |
| STUDIO SVS LIMITED | Private company limited by shares | Dissolved |
| A C STUDIO LIMITED | Private company limited by shares | Dissolved |
| DRY STUDIO LIMITED | Private company limited by shares | Dissolved |
| MY STUDIO LIMITED | Private company limited by shares | Live |
| LO STUDIO HK LIMITED | Private company limited by shares | Live |
| HKM STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 4 LIMITED | Private company limited by shares | Live |
| STUDIO M LIMITED | Private company limited by shares | Dissolved |
| B S STUDIO LIMITED | Private company limited by shares | Dissolved |
| J FIT STUDIO LIMITED | Private company limited by shares | Live |
| I. S. STUDIO LIMITED | Private company limited by shares | Live |
| Studio Koo Limited | Private company limited by shares | Live |
| J'S STUDIO LIMITED | Private company limited by shares | Live |
| G2 STUDIO COMPANY LIMITED | Private company limited by shares | Live |
| ONE STUDIO LIMITED | Private company limited by shares | Live |
| O2 Studio Limited | Private company limited by shares | Live |
| studio OFF Limited | Private company limited by shares | Live |
| M3 STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 35 LIMITED | Private company limited by shares | Live |
| Studio 7 Limited | Private company limited by shares | Dissolved |
| STUDIO 8 LIMITED | Private company limited by shares | Live |
| A STUDIO LIMITED | Private company limited by shares | Dissolved |
| STUDIO 19 LIMITED | Private company limited by shares | Dissolved |
| NEW STUDIO CO. LIMITED | Private company limited by shares | Live |
| OKZ STUDIO LIMITED | Private company limited by shares | Dissolved |
| AT STUDIO LIMITED | Private company limited by shares | Live |
| STUDIO 5 LIMITED | Private company limited by shares | Live |
| 3C STUDIO, LIMITED | Private company limited by shares | Dissolved |
| YUE FAT STUDIO LIMITED | Private company limited by shares | Live |
| LT Studio Limited | Private company limited by shares | Dissolved |
| STUDIO 99 LIMITED | Private company limited by shares | Live |
| O M Studio Limited | Private company limited by shares | Live |
| OVO STUDIO LIMITED | Private company limited by shares | Live |
| HD STUDIO LIMITED | Private company limited by shares | Live |
| SKY STUDIO LIMITED | Private company limited by shares | Live |
| KEO WAN STUDIO LIMITED | Private company limited by shares | Live |