| WORLD SELF-DRVING TOURS ASSOCIATION LIMITED | Private company limited by shares | Live |
| SELFEDTOR LIMITED | Private company limited by shares | Dissolved |
| SELFEVIDENT GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| SELF-FINANCING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FEDERATION FOR SELF-FINANCING TERTIARY EDUCATION LIMITED | Company limited by guarantee | Live |
| SELF-FULFILLING COMPANY LIMITED | Private company limited by shares | Live |
| SELF-GROWTH EDUCATION (HONG KONG) LIMITED | Private company limited by shares | Live |
| SELFGUIDE LIMITED | Private company limited by shares | Live |
| SELF-HELPLINE (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| Selfhood Asia Limited | Private company limited by shares | Live |
| Selfhood Group Limited | | Live |
| Selfhood Hong Kong Limited | | Live |
| SELFIE LIMITED | Private company limited by shares | Live |
| SELFIE NICHI CAFE LIMITED | Private company limited by shares | Live |
| GIFT SELFIE LIMITED | Private company limited by shares | Live |
| SELFIE OUTDOOR GROUP LIMITED | Private company limited by shares | Live |
| TIME 2 SELFIE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SELF-IN TRADING LIMITED | Private company limited by shares | Dissolved |
| Selfiner Co., Limited | Private company limited by shares | Live |
| SELFIRST TRADING LIMITED | Private company limited by shares | Dissolved |
| SELFISHAD NETWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SELFLAS BEAUTY LIMITED | Private company limited by shares | Live |
| Selfless Art CO., LIMITED | | Live |
| SELFLESS HALL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| SELF-LEVELLING FLOORING COMPANY LIMITED | Private company limited by shares | Live |
| Selflifting Company Limited | Private company limited by shares | Live |
| HK SUSHI SELF-MADE CHINESE MEDICINE SKIN CARE PRODUCTS LIMITED | Private company limited by shares | Live |
| SelfMadeBoy Limited | Private company limited by shares | Live |
| SELFORD PROPERTIES LIMITED | Private company limited by shares | Live |
| SELF-ORGANIZATION LIMITED | Private company limited by shares | Live |
| SELFORN LIMITED | Private company limited by shares | Live |
| HONG KONG SELF-PALACE BEAUTY AND HEALTH CHAIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SELF-PORTRAIT IP LIMITED | Private company limited by shares | Live |
| SELF-PORTRAIT HK LIMITED | Private company limited by shares | Live |
| HONG KONG PERSISTENT SELF-RELIANCE FOUNDATION LIMITED | Company limited by guarantee | Live |
| Global Village Self-Rescue Alliance Committee company Limited | Private company limited by shares | Live |
| PRINCE SELF-SERVICE LAUNDRY & DRYCLEANING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SELF-SERVICE LAUNDRY OWNERS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| DAT Self-Service System (Hong Kong) Limited | Private company limited by shares | Live |
| HONGKONG HEXU SELF-SERVICE LAUNDRY CO., LIMITED | Private company limited by shares | Live |
| DAT SELF-SERVICE SYSTEM LIMITED | Private company limited by shares | Live |
| CYBER SELF-SERVICE SYSTEM LIMITED | Private company limited by shares | Dissolved |
| Z WASH SELF-SERVICE LAUNDRY (HUNG HOM) LIMITED | Private company limited by shares | Live |
| Z WASH SELF-SERVICE LAUNDRY LIMITED | Private company limited by shares | Live |
| SELFSTORASIA LIMITED | Private company limited by shares | Live |
| INSTITUTE OF CHINESE TRADITIONAL MEDICINE ODP (SELF-STUDY EXAMINATION) OF CHINA LIMITED -THE- | Company limited by guarantee | Live |
| EKTIFAA TO ENERGY SELF-SUFFICIENCY CO., LIMITED | | Live |
| ENVIRONMENTAL PROTECTION ELECTRICAL SELF-SUPPORT SYSTEM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SELFTICKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| SELFTIMES INTERNATIONAL (H.K) CO., LIMITED | Private company limited by shares | Dissolved |
| SELFULL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SELFULL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SELFZONE LIMITED | | Live |
| SELHINT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Selhold Investment Limited | Private company limited by shares | Live |
| SELHURST COMPANY LIMITED | Private company limited by shares | Dissolved |
| SELHURST INVESTMENTS LIMITED | Private company limited by shares | Live |
| SELHURST PARK LIMITED | Private company limited by shares | Dissolved |
| Seliezen Catering Limited | Private company limited by shares | Live |
| Seliezen Dinings Limited | Private company limited by shares | Live |
| Selig Hong Kong Limited | Private company limited by shares | Live |
| HORST SELIG INTERNATIONAL PLACEMENT & TRADING LIMITED | Private company limited by shares | Dissolved |
| SELIGENT LIMITED | Private company limited by shares | Live |
| SELIGENT (CHINA) LIMITED | Private company limited by shares | Live |
| THOMSON SELIGENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SELIGENT TELECOMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| SELIGENT TELECOMMUNICATION LIMITED | Private company limited by shares | Live |
| SELIGENT TRADING LIMITED | Private company limited by shares | Dissolved |
| SELIGENT-URC LIMITED | Private company limited by shares | Live |
| SELIGMAN LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SELIGMAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROBERT SELIGMAN LIMITED | Private company limited by shares | Dissolved |
| NEW ROBERT SELIGMAN LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Seliho Limited | Private company limited by shares | Dissolved |
| SELIM I TECH LIMITED | Private company limited by shares | Dissolved |
| Selima Investments Limited | Private company limited by shares | Live |
| SELIMAX LIMITED | Private company limited by shares | Dissolved |
| Selimu Set Sail Trade Co., Limited | Private company limited by shares | Live |
| SELIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SELIN JIAXING COMMUNICATION LIMITED | Private company limited by shares | Live |
| GRAND SELIN JQ LIMITED | Private company limited by shares | Live |
| SELIN METHOD GROWTH EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| FRANCE FEI SELIN GROUP (HK) LIMITED | Private company limited by shares | Live |
| SELIN INDUSTRIAL CO., LIMITED | | Live |
| SELIN EDUCATIONAL INSTITUTE LIMITED | Private company limited by shares | Live |
| SELIN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SELIN METHOD PACIFICA EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| SELIN GENERAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SELINA HO LIMITED | Private company limited by shares | Live |
| SELINA & CO. LIMITED | Private company limited by shares | Live |
| SELINA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Selina Trading Co., Limited | Private company limited by shares | Live |
| SELINA FASHION ACCESSORIES LIMITED | Private company limited by shares | Live |
| Selina Li Foundation Limited | Private company limited by shares | Live |
| Selina Shum Foundation Limited | Company limited by guarantee | Live |
| SELINA GARMENTS HK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SELINA ALMAS GROUP LIMITED | | Live |
| SELINA IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| SELINA IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| SELINA INDUSTRIAL LIMITED | Private company limited by shares | Live |