| SOLIDTRUE TECH LIMITED | Private company limited by shares | Dissolved |
| SOLIDUM INVESTMENT LIMITED | Private company limited by shares | Live |
| SOLIDUS LIMITED | Private company limited by shares | Live |
| SOLIDUS ALUMINIUM LIMITED | Private company limited by shares | Live |
| MILA SOLIDUS LIMITED | Private company limited by shares | Live |
| SOLIDUS PRIVATE EQUITY LIMITED | Private company limited by shares | Live |
| SOLIDWATER PRODUCTIONS LIMITED | Private company limited by shares | Live |
| SOLIDWAY COMPANY LIMITED | Private company limited by shares | Live |
| SOLIDWIN LIMITED | Private company limited by shares | Live |
| SOLIDWIN TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLIDWISE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOLIDWOOD LIMITED | Private company limited by shares | Dissolved |
| Solidwood Company Limited | Private company limited by shares | Live |
| WAH YAT SOLIDWOOD MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SOLIDWOOD PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SOLIDWORK LIMITED | Private company limited by shares | Dissolved |
| Solid-X Limited | Private company limited by shares | Live |
| Solid-X Energy Technology Limited | | Live |
| SolidZeal Holding Company Limited | Private company limited by shares | Live |
| SOLIERI Limited | Private company limited by shares | Live |
| Solifare Limited | Private company limited by shares | Live |
| SOLIGOR (AIC) LIMITED | Private company limited by shares | Dissolved |
| SOLIGOR GmbH HK LIMITED | Private company limited by shares | Dissolved |
| SOLIHULL LIMITED | Public company limited by shares | Dissolved |
| Solikable Limited | | Live |
| SOLIMEX & COMPANY LIMITED | Private company limited by shares | Dissolved |
| Solin Group Limited | | Live |
| SOLIN INDUSTRIAL CO., LIMITED | | Live |
| Solinc Industrial Co., Limited | Private company limited by shares | Live |
| SOLINET ASIA LIMITED | Private company limited by shares | Dissolved |
| SOLINFORS HONG KONG LIMITED | Private company limited by shares | Live |
| SOLING COMPANY LIMITED | Private company limited by shares | Live |
| SOLING ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLING CONSULTANCY LIMITED | Private company limited by shares | Live |
| SOLING ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLING INVESTMENT LIMITED | Private company limited by shares | Live |
| SOLINGEN LIMITED | Private company limited by shares | Dissolved |
| SOLINGEN COMPANY LIMITED | Private company limited by shares | Live |
| SOLINI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLINK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOLINK (HK) COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG SOLINK CO., LIMITED | Private company limited by shares | Live |
| Solink Technology Limited | | Live |
| Solins Limited | Private company limited by shares | Live |
| Solinsgen (Germany) Co., Limited -The- | Private company limited by shares | Live |
| Soliom Smart Technology Limited | Private company limited by shares | Live |
| SoliPax Limited | Private company limited by shares | Dissolved |
| Solipsism Investments Limited | Private company limited by shares | Live |
| Solires Holdings Limited | Private company limited by shares | Live |
| HK SOLIS CO LIMITED | Private company limited by shares | Dissolved |
| SOLIS LIMITED | Private company limited by shares | Live |
| SOLISI CO LIMITED | Private company limited by shares | Dissolved |
| SOLISLA LIMITED | Private company limited by shares | Live |
| SOLISTA CO., LIMITED | Private company limited by shares | Live |
| Solistreet Research Consultancy Limited | | Live |
| SOLITA LIMITED | Private company limited by shares | Dissolved |
| SOLITAIR GROUP LIMITED | Private company limited by shares | Live |
| SOLITAIRE DBG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Solitaire Limited | Private company limited by shares | Live |
| Solitaire Limited | Private company limited by shares | Live |
| Solitaire Classic Limited | | Live |
| SOLITAIRE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Solitaire Jewelry Company Limited | Private company limited by shares | Live |
| SolitaireC Limited | Private company limited by shares | Live |
| TAJ SOLITAIRES LIMITED | Private company limited by shares | Live |
| SKJ SOLITARES LIMITED | Private company limited by shares | Dissolved |
| SOLITARIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLITARIO LIMITED | Private company limited by shares | Live |
| Solitary Association Limited | Private company limited by shares | Live |
| Hong Kong solitary light Limited | | Live |
| Hong Kong Solitary Manufacturing Limited | | Live |
| SOLITEC LIMITED | Private company limited by shares | Live |
| SOLITEK COMPANY LIMITED | Private company limited by shares | Live |
| SOLITEK ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SOLITON PR LIMITED | Private company limited by shares | Dissolved |
| SOLITON COMPANY LIMITED | Private company limited by shares | Live |
| SOLITON FINANCIAL ANALYTICS LIMITED | Private company limited by shares | Dissolved |
| SOLITON (HK) LIMITED | Private company limited by shares | Live |
| SOLITON HOLDING LIMITED | Private company limited by shares | Live |
| SOLITON (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| SOLITON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Soliton Capital Management Limited | Private company limited by shares | Live |
| SOLITON MEDICAL EU LIMITED | Private company limited by shares | Dissolved |
| SOLITON PARTNERS LIMITED | Private company limited by shares | Live |
| SOLITON PRODUCTIONS LIMITED | Private company limited by shares | Live |
| SOLITON PROPERTIES LIMITED | Private company limited by shares | Live |
| SOLITON OFFICE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SOLITON TRADING LIMITED | Private company limited by shares | Dissolved |
| SOLITRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Solitude Limited | Private company limited by shares | Live |
| SOLITUDE BOOKS LIMITED | Private company limited by shares | Dissolved |
| SOLITUDE PRODUCTIONS LIMITED | Private company limited by shares | Live |
| NPH Solix Company Limited | Private company limited by shares | Live |