| HK Parkinson Disease Research Institute Limited | Private company limited by shares | Live |
| Skin Care (China) Skin Disease Research Institute Limited | Private company limited by shares | Live |
| TCM Chronic Disease Rehabilitation Research Institute Technology Limited | | Live |
| GASTROINTESTINAL DISEASE INTERNATIONAL REHABILITATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| PROSTATE DISEASE INTERNATIONAL REHABILITATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL KIDNEY DISEASE REHABILITATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| OPEN AND DISTANCE LEARNING INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| BUNN'S DIVERS INSTITUTE, LIMITED | Private company limited by shares | Live |
| Aquaholic Diving Institute Limited | Private company limited by shares | Live |
| DOCENT INSTITUTE LIMITED | Private company limited by shares | Live |
| GRASS-ROOTS DOCTOR BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| HK Jin Mei Eye Doctoral Research Institute Co., Limited | Private company limited by shares | Live |
| DongKai Investment Research Institute Limited | Private company limited by shares | Live |
| Double Win Quality Research Institute Co., Limited | Private company limited by shares | Live |
| Downing Institute Limited | Private company limited by shares | Live |
| DRAGONNOSAUR INSTITUTE OF TECHNOLOGY LIMITED | Company limited by guarantee | Dissolved |
| China Dream Research Institute (Hongkong) Limited | Private company limited by shares | Live |
| ORIENTAL DREAM AND STRATEGIC RESEARCH INSTITUTE LIMITED | | Live |
| DRS. SHENG WANG MISSIONARY INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| CHINA FOR ANTI AIDS DRUG RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| TONGJI INSTITUTE OF MEDICAL DRUGS CO., LIMITED | Private company limited by shares | Live |
| SUPER DRUGSTORE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Ducreay Institute Limited -The- | Private company limited by shares | Live |
| DUMEI (INT'L) IMAGE INSTITUTE LIMITED | Private company limited by shares | Live |
| SALES DYNAMICS INSTITUTE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| INSTITUTE OF MAN & EARTH LIMITED | Private company limited by shares | Dissolved |
| EAST-WEST INSTITUTE HK, LIMITED | Company limited by guarantee | Live |
| EASY-LEARNT INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA E-BUSINESS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HK HSPR ECO-AG (RESEARCH INSTITUTE) LIMITED | Private company limited by shares | Live |
| China Ecological Community Research Institute Limited | | Live |
| CHINA IN SITU ECOLOGICAL ENGINEERING INSTITUTE LIMITED | Private company limited by shares | Live |
| Surname Ecological Sharing Institute Limited | Private company limited by shares | Live |
| CHINA INDUSTRIAL ECOLOGY INSTITUTE LIMITED | Private company limited by shares | Live |
| SHENZHEN INSTITUTE OF ECOMONES CO., LIMITED | | Live |
| YI LAN (CHINA) ECONOMIC INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA DESHANG ECONOMIC INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA IP ECONOMIC RESEARCH INSTITUTE LIMITED | Company limited by guarantee | Live |
| CHINA CREATIVE ECONOMIC RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF ECONOMIC RESEARCH CHINESE PEOPLE LIMITED | Company limited by guarantee | Dissolved |
| Economic Rights Institute Limited | Private company limited by shares | Live |
| WARTON ECONOMIC INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| OLD TAO INSTITUTE OF ECONOMICS LIMITED -THE- | Private company limited by shares | Live |
| Amartya Sen Institute of TLE economics Limited | | Live |
| CHINA ECONOMICS INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Bauhinia International Research Institute of Politics & Economics Limited | Company limited by guarantee | Live |
| HIMALAYAN INTERNATIONAL ECONOMICS AND CULTURE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| RESEARCH INSTITUTE OF CONTEMPORARY CHINESE ECONOMIES COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| INSTITUTE FOR NEW ECONOMY LIMITED | Private company limited by shares | Live |
| CHINA DIGITAL ECONOMY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Chinese Institute of Innovative Economy Limited | Private company limited by shares | Live |
| Digital Economy Institute Limited | | Live |
| HK LACIE E-DAO DESIGN RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| EDEN INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| EDGE DESIGN INSTITUTE LIMITED | Private company limited by shares | Live |
| EDINBURGH T & W INSTITUTE OF EDUCATION LIMITED | Private company limited by shares | Dissolved |
| STARLIGHT EDUCALTURAL INSTITUTE LIMITED | Private company limited by shares | Live |
| Fu Yiu Education Institute Limited | Company limited by guarantee | Live |
| MAY NGA EDUCATION INSTITUTE LIMITED | Company limited by guarantee | Live |
| OAK INSTITUTE OF EDUCATION LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Apr-2011 |
| 611 EDUCATION INSTITUTE LIMITED | Company limited by guarantee | Live |
| MCU Education Institute Limited | Private company limited by shares | Live |
| AGNES EDUCATION INSTITUTE COMPANY LIMITED | Company limited by guarantee | Live |
| Anchor Education Institute Limited | Private company limited by shares | Live |
| ASIA EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Asia Higher Education Institute HK Limited | | Live |
| ASIAN INSTITUTE OF HIGHER EDUCATION LIMITED | Private company limited by shares | Live |
| AUSTRALASIAN EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| Best Education Institute Limited -The- | Private company limited by shares | Live |
| BRIDGEWAY EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of British Education Limited | Private company limited by shares | Live |
| INSTITUTE BUSINESS EDUCATION LIMITED | Private company limited by shares | Dissolved |
| CANADIAN INSTITUTE OF EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Changfeng-Pengcheng Research Institute of Education Limited | Company limited by guarantee | Live |
| CHAPTERS INSTITUTE OF EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Child Fun Education Institute Limited | Private company limited by shares | Live |
| CHILDREN BILINGUAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| China Brother Institute Of Education Limited | Private company limited by shares | Live |
| CHINA CLOUD EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF FAMILY EDUCATION LIMITED | Private company limited by shares | Live |
| China Research Institute of Family Education Limited | Private company limited by shares | Live |
| CHINA GUO FANG ART EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA EDUCATION INNOVATION INSTITUTE LIMITED | Private company limited by shares | Live |
| Mental Education Research Institute (China) Limited | Private company limited by shares | Live |
| CHINA GANTONG EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA EDUCATION INNOVATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| SOUTH CHINA EDUCATION RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| CHINA VOCATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| Chinese Institute of New Education Limited | Private company limited by shares | Live |
| EDUCATION VISION INSTITUTE (ASIA) CO., LIMITED | Private company limited by shares | Live |
| EINSTEIN INSTITUTE OF EDUCATION CO., LIMITED | Private company limited by shares | Live |
| BO LE SI EDUCATION RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| TSINGYUAN EDUCATION RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| TIANCHENG EDUCATION RESEARCH INSTITUTE CO., LIMITED | | Live |
| ACELEADER CONTEMPORARY EDUCATION INSTITUTE CO LIMITED | Private company limited by shares | Dissolved |
| CONTEMPORARY PRESCHOOL EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ASIAN FITNESS INSTITUTE OF CONTINUING EDUCATION LIMITED | Private company limited by shares | Dissolved |
| CREATIVE CONTINUING EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| INSTITUTE FOR CONTINUING NURSING EDUCATION COMPANY LIMITED | Company limited by guarantee | Live |
| CREATIVE EDUCATION INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |