| MIZAR TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| MMSTAR Technologies Limited | | Live |
| MOBCLIXS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MOBEX TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Mobi Technologies Limited | | Live |
| MobiMax Technologies Limited | Private company limited by shares | Live |
| MobiPro Technologies Company Limited | Private company limited by shares | Live |
| Mobius 3DP Technologies Limited | | Live |
| MobiValues Technologies Limited | Private company limited by shares | Live |
| Mockingbird Technologies Limited | Private company limited by shares | Live |
| MODERN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MODERN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MODERN CHINA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MODERN HERO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MOKA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Gauri Molding Technologies Co., Limited | Private company limited by shares | Live |
| MOMENTUM TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MONITOR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MONOLITH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MONOPOLY TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Montor Technologies Limited | Private company limited by shares | Live |
| Moon Technologies Limited | Private company limited by shares | Live |
| MOONBOX TECHNOLOGIES LIMITED | | Live |
| MOONWALK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Moorechip Technologies Limited | Private company limited by shares | Live |
| MORETECH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MORGAN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MOSWAY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MOTEC TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Motorcycle Technologies Holding Company Limited | Private company limited by shares | Dissolved |
| MOTORTECH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Motus Technologies Limited | Private company limited by shares | Live |
| Mouldspace Technologies Co., Limited | Private company limited by shares | Live |
| MOUSE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MOVEMENT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Mozire Technologies Limited | Private company limited by shares | Live |
| mRice Technologies Limited | Private company limited by shares | Live |
| Mswipe Technologies Limited | Private company limited by shares | Live |
| MULTIBYTES TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MT Multimedia Technologies Limited | Private company limited by shares | Dissolved |
| MLS MULTIMEDIA TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| LIMEPC MULTIMEDIA TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Innovative Multimedia Technologies Limited | Private company limited by shares | Live |
| Muse Atom Technologies Limited | | Live |
| QRS MUSIC TECHNOLOGIES HK LIMITED | Private company limited by shares | Live |
| HK MUSILAB TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| MyWAVES Technologies Limited | | Live |
| NACHEN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DongGuan Naky Technologies Co., Limited | Private company limited by shares | Live |
| N-and Technologies Limited | Private company limited by shares | Live |
| NANO-HEALTH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NANOM TECHNOLOGIES LIMITED | Private company limited by shares | Live Ceased dormancy on 25-Mar-2013 |
| Nanopath Technologies Limited | Private company limited by shares | Live |
| NANOSOFT TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NANOSPHERE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NanoTemper Technologies Hong Kong Limited | Private company limited by shares | Live |
| NASTE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NATURAL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NATURENERGY TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NAUTILUS ASIA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NAUTILUS NETWORK TECHNOLOGIES LIMITED -THE- | Private company limited by shares | Live |
| Nautilus Software Technologies Limited | Private company limited by shares | Live |
| NAYUN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NDOT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NEBULA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NEBUNIAN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SHENZHEN NECOM TELECOMMUNICATION TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| NEDMEDIA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NEGAENERGY TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Nemesis Technologies Asia Limited | | Live |
| Nenuvate Technologies Limited | | Live |
| NEONNY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NEPTUNE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NEPTUNE TECHNOLOGIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| NETCOM TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NETECH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NETGAIN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NETINOVO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NETOUS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NETPAC TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| NetPacket Technologies Limited | Private company limited by shares | Live |
| NETSCREEN TECHNOLOGIES ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| NETSILVER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NETSMAN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NETSOLUTION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NetView Technologies Co. Limited | Private company limited by shares | Live |
| NETWORK TECHNOLOGIES ASIA LIMITED | Private company limited by shares | Live |
| BONIUM NETWORK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| NETWORK WIN CHANNEL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CBC Network Technologies Investment HK Limited | Private company limited by shares | Live |
| NETTING NETWORK TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| E POWER NETWORK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Unite Network Technologies Limited | Private company limited by shares | Live |
| Xunlei Network Technologies Limited | Private company limited by shares | Live |
| CLOUD NETWORKING AND TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| IP NETWORKS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NEWBOLD TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NEWBRIDGE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NEWCHAMP TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| NEWCHAMP TECHNOLOGIES LIMITED | Private company limited by shares | Live |