| OPPTON COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| OPTECH COMMUNICATION GROUP LIMITED | Private company limited by shares | Dissolved |
| HUA DA OPTICAL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| ZE ZHI TO OPTICAL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| OFT Optical Communication Co., Limited | Private company limited by shares | Live |
| AINA OPTICAL COMMUNICATION COMPONENTS CO., LIMITED | Private company limited by shares | Live |
| Easytech Optical Communication Co., Limited | Private company limited by shares | Live |
| GLORY OPTICAL COMMUNICATION CO., LIMITED | | Live |
| Limuxin Optical Communication Co., Limited | Private company limited by shares | Live |
| SHENZHEN CYT OPTICAL COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| STABLE OPTICAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN NEW VISION OPTICAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| OPTICAL FIBER COMMUNICATION INFORMATION LIMITED | Private company limited by shares | Live |
| Fibtele Optical Communication (HongKong) Limited | Private company limited by shares | Live |
| FIHIX OPTICAL COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| NANJING ORIENTEK OPTICAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| Optical Network Communication Technology Limited | Private company limited by shares | Live |
| OPTICKING COMMUNICATION LIMITED | Private company limited by shares | Live |
| OPTIMORE COMMUNICATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| OPTISMART COMMUNICATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| DC COMMUNICATION OF OPTOELECTRONICS LIMITED | Private company limited by shares | Live |
| ORAIMO COMMUNICATION LIMITED | | Live |
| ORIENTAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| CHINA COMMUNICATION ASSOCIATION FOR OVERSEAS CHINESE LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS CHINESE COMMUNICATION ASSOCIATION CO., LIMITED | Private company limited by shares | Live |
| P.A. COMMUNICATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC COMMUNICATION LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC GUITAR MUSIC CULTURE COMMUNICATION COMPANY LIMITED | Private company limited by shares | Live |
| MAZARINE ASIA PACIFIC INTERACTIVE COMMUNICATION LIMITED | Private company limited by shares | Live |
| PADDY COMMUNICATION LIMITED | Private company limited by shares | Live |
| PANYU HOSTMOST COMMUNICATION & NAVIGATION LIMITED | Private company limited by shares | Dissolved |
| PAPER COMMUNICATION HOLDING LIMITED | Private company limited by shares | Live |
| PAPER COMMUNICATION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PAPER COMMUNICATION PUBLICATIONS LIMITED | Private company limited by shares | Live |
| PARCO COMMUNICATION (CHINA) LIMITED | Private company limited by shares | Dissolved |
| PERCSSON (HK) INT'L COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Perking Communication Hongkong Limited | Private company limited by shares | Live |
| PFOPTICS COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| PHICOMM COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| PhoneYou Communication Limited | Private company limited by shares | Live |
| Jin Ming Photoelectric Communication Co., Limited | Private company limited by shares | Live |
| Photons Communication Technology Co., Limited | Private company limited by shares | Live |
| PINGXINGHUANUO (AMERICA) COMMUNICATION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| CHINA PIONEER CULTURE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| COMMUNICATION PLUS LIMITED | Private company limited by shares | Dissolved |
| AA PLUS COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| A PLUS COMMUNICATION LIMITED | Private company limited by shares | Live |
| G PLUS COMMUNICATION LIMITED | Private company limited by shares | Live |
| A Plus Communication Pte Limited | Private company limited by shares | Live |
| M Plus Communication Co., Limited | | Live |
| FORTUNE PLUS INTERNATIONAL BUSINESS COMMUNICATION LIMITED | Private company limited by shares | Live |
| VALUE PLUS COMMUNICATION LIMITED | Private company limited by shares | Live |
| PLUSLEY COMMUNICATION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| PMPS Communication Company Limited | | Live |
| Cross-Strait Political Communication Research Center Limited | Company limited by guarantee | Live |
| POLYTECH COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHINA POSITIVE ENERGY CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| Postal, Communication & Professional Consultation Limited | Private company limited by shares | Live |
| POTENTIAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| GEN POWER PR AND COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| P-PLUS COMMUNICATION LIMITED | Private company limited by shares | Live |
| PRECISION TV COMMUNICATION LIMITED | Private company limited by shares | Live |
| PREMIER COMMUNICATION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PRESTIGE COMMUNICATION GROUP LIMITED | Private company limited by shares | Dissolved |
| PRINTECH COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATION ART DESIGN & PRINTING LIMITED | Private company limited by shares | Live |
| PAPER COMMUNICATION PRINTING & BINDING LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATION SOLUTION ADVERTISING & PRINTING LIMITED | Private company limited by shares | Live |
| SUPERFLAG PRINTING AND COMMUNICATION LIMITED | Private company limited by shares | Live |
| Chuang Yu Communication Product Co., Limited | Private company limited by shares | Live |
| YF PRODUCTION & COMMUNICATION LIMITED | | Live |
| COMMUNICATION PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATION AND AUTOMATION PRODUCTS, LIMITED | Private company limited by shares | Dissolved |
| Network Communication Products Limited | Private company limited by shares | Live |
| PONSUNWAY COMMUNICATION PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| Progress (China) Culture Communication Co., Limited | Private company limited by shares | Live |
| ARS PROJECTS AND COMMUNICATION LIMITED | Private company limited by shares | Live |
| PROLINK COMMUNICATION LIMITED | Private company limited by shares | Live |
| SCO Folk Communication Promotion Association Co., Limited | Private company limited by shares | Live |
| Global Association for Promotion of Sci-Tech Communication Limited | Private company limited by shares | Live |
| PRO-POWER COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GOOD PROSPECTS COMMUNICATION LIMITED | Private company limited by shares | Live |
| PROSWIDE COMMUNICATION & CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| PROTECT COMMUNICATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PROTON COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| PROVIDENT COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| PUBLIC COMMUNICATION STRATEGIC CONSULTANCY LIMITED | Private company limited by shares | Live |
| FIRST ART PUBLICATION & COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| COMPASS COMMUNICATION PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| PureConnect Communication Limited | | Live |
| ICE COMMUNICATION PVT. LIMITED | Private company limited by shares | Live |
| PYRAMID COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| QIBING COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HK QIHONG COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Qing Yun Electronic Communication Company Limited | Private company limited by shares | Dissolved |
| TAIJI HUA QING COMMUNICATION SYSTEM LIMITED | Private company limited by shares | Dissolved |
| QINRIVE ASIA Communication Company Limited | Private company limited by shares | Live |
| HK QUANMU COMMUNICATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |