| Pure Technologies Limited | Private company limited by shares | Dissolved |
| PVN-SAITU TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| EEXPEDISE TECHNOLOGIES PVT. LIMITED | Private company limited by shares | Dissolved |
| QCODE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Qiming Technologies Holding Limited | Private company limited by shares | Live |
| Qishanr Technologies Co., Limited | Private company limited by shares | Live |
| Qnect Technologies Limited | Private company limited by shares | Live |
| QOGIR TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| QOOAR TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| QORTEX TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Qortix Technologies Limited | Private company limited by shares | Live |
| QuadPro Technologies Limited | Private company limited by shares | Live |
| QUADTECH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| QUALITY TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Quano Technologies Limited | | Live |
| QUANSHENG TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Quant Digital Technologies Limited | Private company limited by shares | Live |
| Quantum9 Technologies Limited | Private company limited by shares | Live |
| QuantX Technologies Limited | Private company limited by shares | Live |
| QUBYX SOFTWARE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| QueB Technologies Limited | Private company limited by shares | Dissolved |
| Quentin Technologies Limited | Private company limited by shares | Live |
| QUESWIN TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| QUINT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| QUINTEX TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Quixhop Technologies Limited | Private company limited by shares | Dissolved |
| QUOMMNI TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| QUOTA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ASIA RACING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HKJ Sports and Racing Technologies Limited | Private company limited by shares | Live |
| All Asia Radio Technologies Limited | Private company limited by shares | Live |
| ADVANCED RADIO TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| LEADER RADIO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Radius Technologies Limited | Private company limited by shares | Dissolved |
| RADIUS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RADIX TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| RAIDIAN TECHNOLOGIES COMPANY LIMITED | | Live |
| RAIL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RUDOLF HEIGHTS RAILROAD ENGINEERING AND TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RAISON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Rakon Technologies Limited | Private company limited by shares | Live |
| RAMBANK TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RAMBO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Ramen Technologies Limited | Private company limited by shares | Live |
| RANCENT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RANCHO TRADING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Raphai Health Technologies Limited | | Live |
| RAPID TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| X Rapid Technologies Limited | Private company limited by shares | Live |
| RAPID MFG TECHNOLOGIES LIMITED | | Live |
| HONGYI JIG RAPID TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| HORD RAPID MFG TECHNOLOGIES LIMITED | | Live |
| DIGITAL RAPIDS TECHNOLOGIES ASIA LIMITED | Private company limited by shares | Dissolved |
| RARE TECHNOLOGIES INC LIMITED | Private company limited by shares | Live |
| RASPBERRY S TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Tri Ratna Technologies Limited | | Live |
| RAYBEL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RAYCO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RAYDON TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Raytone Technologies Limited | Private company limited by shares | Live |
| Readymix Technologies Limited | Private company limited by shares | Live |
| Realbond Technologies Co. Limited | Private company limited by shares | Dissolved |
| New Reality Technologies Limited | Private company limited by shares | Live |
| REALM TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Reap Technologies Limited | Private company limited by shares | Live |
| Reap Technologies Holding Co. Limited | Private company limited by shares | Live |
| ReaSnow Technologies Limited | Private company limited by shares | Live |
| Reax Technologies Limited | Private company limited by shares | Dissolved |
| RECCE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RectangleIT Technologies Limited | Private company limited by shares | Live |
| INNOVATION RESOURCE RECYCLING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| REDBACK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| REDDINGTON TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RedForce Technologies Limited | Private company limited by shares | Dissolved |
| REDHOT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| REDMAX TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| REEF TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ReformTech Heating Technologies Limited | Private company limited by shares | Live |
| REFRESHMAN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REGA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| REGENT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| REGIONAL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REGULUS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REINSTRONG TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| Reishi Technologies Limited | | Live |
| REIVEN TECHNOLOGIES LIMITED | | Live |
| RELEVANT TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| RELIABLE-FILTER TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RemoStar Technologies Limited | Private company limited by shares | Dissolved |
| REMUS TECHNOLOGIES LIMITED | | Live |
| Clobotics Renewable Technologies HK Limited | | Live |
| RENOPIPE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RENSOL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Rephen Technologies (Hong Kong) Limited | Private company limited by shares | Live |
| BEST REPTON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REPUBLIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| RESEARCH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ST Research Technologies Limited | | Live |
| Resolve Technologies Limited | Private company limited by shares | Live |
| RESOURCE TECHNOLOGIES LIMITED | Private company limited by shares | Live Commenced dormancy on 02-Jun-2005 |