| SYNERGY ENVIRONMENTAL INNOVATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYNERGY ENVIRONMENTAL SOLUTION LIMITED | Private company limited by shares | Live |
| Synergy Environmental Technology Company Limited | Private company limited by shares | Live |
| Synergy Environmental Technology (HK) Limited | Private company limited by shares | Dissolved |
| Synergy Lighting Europe Limited | Private company limited by shares | Live |
| EXCEL SYNERGY LIMITED | Private company limited by shares | Live |
| SYNERGY (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| BEAUTY FASHION SYNERGY LIMITED | Private company limited by shares | Dissolved |
| Synergy Fencing Limited | Private company limited by shares | Live |
| YUE FENG SYNERGY LIMITED | Private company limited by shares | Live |
| SYNERGY FINANCE LIMITED | Private company limited by shares | Dissolved |
| SYNERGY FINANCIAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| Synergy Fintech Limited | Private company limited by shares | Live |
| New Synergy Food Company Limited | Private company limited by shares | Live |
| SYNERGY FOOD & AGRICULTURE MARKETING LIMITED | Private company limited by shares | Dissolved |
| MISSION SYNERGY FOOD CAPITAL LIMITED | Private company limited by shares | Live |
| SYNERGY FOODS LIMITED | Private company limited by shares | Live |
| SYNERGY FOOTWEAR LIMITED | Private company limited by shares | Dissolved |
| SYNERGY FORCEFULL CO., LIMITED | Private company limited by shares | Live |
| Synergy Foundation Limited | Company limited by guarantee | Live |
| FOURESS SYNERGY HK LIMITED | Private company limited by shares | Live |
| SYNERGY FREIGHT LIMITED | Private company limited by shares | Dissolved |
| SYNERGY CAPITAL FUND LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GREEN SYNERGY FUND LIMITED | Company limited by guarantee | Live |
| Synergy Fund Management Group Limited | Private company limited by shares | Live |
| Synergy Futures Limited | Private company limited by shares | Live |
| SYNERGY GARMENTS SYSTEM LIMITED | Private company limited by shares | Dissolved |
| Synergy Gases HK Limited | Private company limited by shares | Live |
| Genius Synergy Network Limited | Private company limited by shares | Live |
| GLOBAL SYNERGY LIMITED | Private company limited by shares | Live |
| SYNERGY GLOBAL LIMITED | Private company limited by shares | Dissolved |
| SYNERGY GLOBAL LIMITED | Private company limited by shares | Dissolved |
| ONE SYNERGY GLOBAL LIMITED | Private company limited by shares | Live |
| SYNERGY GLOBAL LIMITED | Private company limited by shares | Live |
| Global Synergy Limited | | Live |
| ADVANCED GLOBAL SYNERGY LIMITED | Private company limited by shares | Dissolved |
| SYNERGY GLOBAL (ASIA) LIMITED | Private company limited by shares | Live |
| GLOBAL SYNERGY INNOVATION LIMITED | Private company limited by shares | Live |
| GLOBAL SYNERGY INNOVATOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYNERGY GLOBAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Global Synergy Investments Limited | Private company limited by shares | Live |
| GLOBAL SYNERGY RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Global Synergy Technology Limited | Private company limited by shares | Live |
| GLOBAL SYNERGY TRADING LIMITED | Private company limited by shares | Dissolved |
| Synergy Global Trading Limited | Private company limited by shares | Dissolved |
| GLOBAL TRADING SYNERGY LIMITED | Private company limited by shares | Live |
| Synergy Glow Limited | Private company limited by shares | Live |
| GOLD SYNERGY LIMITED | Private company limited by shares | Live |
| GOLDEN SYNERGY LIMITED | Private company limited by shares | Live |
| SYNERGY GRAPHICS LIMITED | Private company limited by shares | Live |
| Great Synergy Limited | Private company limited by shares | Live |
| GREEN SYNERGY LIMITED | Private company limited by shares | Live |
| Synergy Green Limited | | Live |
| SYNERGY GREEN MOMENTUM CO LIMITED | Private company limited by shares | Live |
| SYNERGY GREEN RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Synergy Grid Limited | Private company limited by shares | Live |
| SYNERGY (GROUP) LIMITED | Private company limited by shares | Dissolved |
| Synergy Group HK Limited | Private company limited by shares | Live |
| SYNERGY GROUP LIMITED | Private company limited by shares | Live |
| Synergy Biz Group Limited | Private company limited by shares | Live |
| Synergy Agriculture Holding Group Co. Limited | Private company limited by shares | Live |
| ASIA SYNERGY GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYNERGY GROUP (ASIA) LIMITED | Private company limited by shares | Live |
| SYNERGY (THE BEST GROUP, HK) LIMITED | Private company limited by shares | Dissolved |
| SYNERGY BUSINESS GROUP LIMITED | Private company limited by shares | Dissolved |
| Synergy Power (China) Group Limited | Private company limited by shares | Live |
| Synergy Cosmetics Group Limited | | Live |
| HERO SYNERGY HOLDING GROUP LIMITED | Private company limited by shares | Live |
| Synergy Innovations Group Limited | Private company limited by shares | Live |
| SYNERGY PLUS GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Trade Synergy Group Limited | Private company limited by shares | Live |
| SYNERGY TRADING GROUP LIMITED | Private company limited by shares | Live |
| New Synergy Hardware Limited | Private company limited by shares | Live |
| SYNERGY ARCHITECTURAL HARDWARE LIMITED | Private company limited by shares | Live |
| Synergy Health UK Limited | Private company limited by shares | Live |
| SYNERGY HEALTHCARE LIMITED | Private company limited by shares | Live |
| SYNERGY HEALTH-TECH LIMITED | Private company limited by shares | Dissolved |
| SYNERGY SPORT HELMETS CO., LIMITED | Private company limited by shares | Live |
| HI-WAY SYNERGY LIMITED | Private company limited by shares | Live |
| SYNERGY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| JOS SYNERGY (HK) LIMITED | Private company limited by shares | Live |
| MAY TAI SYNERGY (HK) LIMITED | Private company limited by shares | Live |
| SG SYNERGY (H.K.) LIMITED | Private company limited by shares | Live |
| FDM SYNERGY (HK) LIMITED | Private company limited by shares | Dissolved |
| SYNERGY OIL (HK) LIMITED | Private company limited by shares | Live |
| Synergy Capital Advisor (HK) Limited | Private company limited by shares | Live |
| CL Synergy Asia (HK) Limited | Private company limited by shares | Live |
| SYNERGY CHINA (HK) LIMITED | Private company limited by shares | Live |
| SYNERGY ADVERTISING (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SYNERGY TEXTILES (HK) CO., LIMITED | Private company limited by shares | Live |
| SYNERGY (H.K.) COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| SYNERGY COOLING ESCO (HK) LIMITED | Private company limited by shares | Live |
| Synergy Cooling Management (H.K.) Limited | Private company limited by shares | Live |
| SYNERGY DESIGN (HK) LIMITED | Private company limited by shares | Live |
| SYNERGY DYNAMICS (HK) LIMITED | Private company limited by shares | Live |
| SYNERGY ELECTRONICS (H.K.) LIMITED | Private company limited by shares | Live |
| SYNERGY ENERGY (HK) CO., LIMITED | Private company limited by shares | Live |
| SYNERGY ENGINEERING AND PRODUCTIONS (H.K.) LIMITED | Private company limited by shares | Live |
| ENERGETIC SYNERGY INDUSTRIAL (HK) CO., LIMITED -THE- | Private company limited by shares | Live |
| SYNERGY (HK) INVESTMENT LIMITED | | Live |