| LEARNING RESOURCES & TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RESPIRONICS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| QBS Retail Technologies Limited | Private company limited by shares | Live |
| Connected Retail Technologies Limited | Private company limited by shares | Live |
| LAWRENCE TYRE RETREADING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REVE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Reverso Technologies Limited | | Live |
| REVINE TECHNOLOGIES HK LIMITED | Private company limited by shares | Live |
| REVITALIS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Revontuli Technologies Limited | Private company limited by shares | Live |
| RHIZOME TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Rhyan Technologies Co., Limited | Private company limited by shares | Live |
| RICH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| GLORY RICH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| LONG RICH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICH LUCK TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC RICH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| YIELD RICH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RICHBEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHCO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RICHFIELD TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHGOOD TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHMAX TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHPOWER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHSHINING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHSPIRE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RICHSUN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RICHTIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHTIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHTOP TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHVIEW TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHWELL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHWIDE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RIDGEMOUNT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RIGHT CHOICE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RIGHT TIME SYSTEMS & TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RIGHT TIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| R.I.M TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Ringlet Technologies Limited | Private company limited by shares | Live |
| RINGTONE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| TOP RISE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RISE TIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RISING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| A & E RISING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RiskRadar Technologies Limited | | Live |
| RITEX AI TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| LONG RIVER TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| RIVERHORSE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RIZING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Roboen Technologies Limited | Private company limited by shares | Live |
| RED ROCK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| OAK ROCK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Rockers Technologies Limited | | Live |
| ROCKETRONICS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RODDUS TECHNOLOGIES LIMITED | | Live |
| RODSUM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Roeta Technologies Limited | Private company limited by shares | Live |
| ROMANTIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ROMULUS TECHNOLOGIES LIMITED | | Live |
| RONG BAO LI TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Rosenine Technologies Limited | | Live |
| ROSO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ROSON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ROTARY PRECISION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RotoStat Technologies Limited | Private company limited by shares | Live |
| RoundGlobe Technologies Limited | Private company limited by shares | Live |
| ROYAL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ROYAL TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Royally Technologies Limited | | Live |
| ROYTON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RPAI Technologies Limited | Private company limited by shares | Live |
| RSTUDIO WISDOM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RUGGED TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RUIANZE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RuiHeng Technologies (Hong Kong) Company Limited | Private company limited by shares | Live |
| Ruio Telecommunication Technologies Co., Limited | Private company limited by shares | Live |
| RYZEN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SAFECOM TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SAFELINK TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| SafeNet Technologies Limited | Private company limited by shares | Live |
| Advanced Safety Technologies Limited | Private company limited by shares | Dissolved |
| SAGE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| THREE SAGE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HERO SAIL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SAJUSU TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SAKKARA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SAMCO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SAMCOMM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Samlite Technologies Company Limited | Private company limited by shares | Live |
| SAMSE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SANDA TECHNOLOGIES CO LIMITED | Private company limited by shares | Live |
| SANWA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SANWAY TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SANWELL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Sapientia Technologies Limited | Private company limited by shares | Live |
| SATCON TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SATUS Technologies Company Limited | | Live |
| Scalable Technologies Limited | Private company limited by shares | Live |
| SUN SCALE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SCARBO TECHNOLOGIES AND INNOVATIONS LIMITED | Private company limited by shares | Dissolved |