| MARC RICO COMPANY LIMITED | Private company limited by shares | Live |
| RICO MARITIME LIMITED | Private company limited by shares | Live |
| RICO MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICO LIU MEDICAL LIMITED | Private company limited by shares | Live |
| RICO MEDICAL (HK) LIMITED | Private company limited by shares | Live |
| RICO MOTORS LIMITED | Private company limited by shares | Dissolved |
| RICO OPTEC LIMITED | Private company limited by shares | Live |
| RICO PRINTING & DESIGN LIMITED | Private company limited by shares | Live |
| RICO PROFITS LIMITED | Private company limited by shares | Live |
| RICO PROPERTIES LIMITED | Private company limited by shares | Live |
| MASS RICO PROPERTY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| RICO RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICO RICH LIMITED | Private company limited by shares | Dissolved |
| RIVA RICO (HK) LIMITED | Private company limited by shares | Dissolved |
| SANTA RICO LIMITED | Private company limited by shares | Dissolved |
| RICO SHIPPING LIMITED | Private company limited by shares | Live |
| RICO STONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Super Rico Investments Limited | Private company limited by shares | Live |
| RICO SYSTEMS COMPANY LIMITED | Private company limited by shares | Live |
| RICO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RICO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RICO TEK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Rico Electronic technology (HK) Limited | Private company limited by shares | Live |
| Rico (HK) Technology Group Limited | | Live |
| RICO TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| RICO TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| RICO LIGHTING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RICO LIGHTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RICO INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| RICO TRADING LIMITED | Private company limited by shares | Dissolved |
| RICO TRADING LIMITED | Private company limited by shares | Live |
| RICO INTERNATIONAL (HK) TRADING LIMITED | Private company limited by shares | Dissolved |
| RICO INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| RICO TRADING INTERNATIONAL LIMITED | | Live |
| RICO STAR TRADING LIMITED | Private company limited by shares | Live |
| RICO TOOLS TRADING LIMITED | Private company limited by shares | Dissolved |
| RICO ELECTRIC WIRE FACTORY LIMITED | Private company limited by shares | Dissolved |
| Rico Works Limited | Private company limited by shares | Live |
| RICOA LEE & SON LIMITED | Private company limited by shares | Dissolved |
| RICOBEM LIMITED | Private company limited by shares | Live |
| RICOBEST LIMITED | Private company limited by shares | Dissolved |
| RICOBEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOBUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOCHET COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ricochet Company Limited | Private company limited by shares | Live |
| RICODA LIMITED | Private company limited by shares | Live |
| RICODA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICODEX LIMITED | Private company limited by shares | Dissolved |
| Ricodo Hong Kong Limited | Private company limited by shares | Live |
| RICOFA LIMITED | Private company limited by shares | Dissolved |
| RICOFA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Ricofeliz Investment (China) Limited | Private company limited by shares | Live |
| RICOFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOGAME LIMITED | Private company limited by shares | Live |
| TOHOKU RICOH HONG KONG CO., LIMITED | Private company limited by shares | Live |
| RICOH HONG KONG LIMITED | Private company limited by shares | Live |
| RICOH ASIA INDUSTRY LIMITED | Private company limited by shares | Live |
| RICOHJ TRADING LIMITED | Private company limited by shares | Live |
| RICOKOHKI LIMITED | Private company limited by shares | Live |
| RICOKOHKI MACHINERY (HONGKONG) LIMITED | Private company limited by shares | Live |
| RICOLA COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOLET COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOLINK ELECTRONICS LIMITED | Private company limited by shares | Live |
| Ricolink Enterprise Limited | Private company limited by shares | Live |
| RICOM LIMITED | Private company limited by shares | Live |
| RICOMA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Ricoma Wells Limited | Private company limited by shares | Live |
| RICOMAN LIMITED | Private company limited by shares | Dissolved |
| Ricoman Limited | | Live |
| RICOMAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOMAX LIMITED | Private company limited by shares | Dissolved |
| RICOMAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOME LIMITED | Private company limited by shares | Live |
| RICOMEX ENTERPRISES LIMITED | Private company limited by shares | Live |
| RICON LIMITED | Private company limited by shares | Dissolved |
| RICON LIMITED | Private company limited by shares | Live |
| RICON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICONEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICONNECTION LIMITED | Private company limited by shares | Live |
| RICONTEX (FAR EAST) LIMITED | Private company limited by shares | Live |
| RICOPLUS LIMITED | Private company limited by shares | Dissolved |
| RICOPOINT LIMITED | Private company limited by shares | Dissolved |
| LOS RICOS LIMITED | Private company limited by shares | Dissolved |
| RICOS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| Ricos International Limited | Private company limited by shares | Dissolved |
| RICO'S PIZZA LIMITED | Private company limited by shares | Dissolved |
| RICOS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Ricos Trading Co., Limited | | Live |
| Ricoseiki Limited | Private company limited by shares | Live |
| RICOSIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOSPOT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICOSS FUND LIMITED | Private company limited by shares | Dissolved |
| RICOSTAR FOOTWEAR LIMITED | Private company limited by shares | Dissolved |
| RICOSTAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICOSTAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RICOTA LIMITED | Private company limited by shares | Live |
| RICOTEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOTON TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOTRON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOVILLA LIMITED | Private company limited by shares | Dissolved |