A
• Advanced Connectek Co., Ltd.
• Aileite Science Technology Development Co., Ltd.
• Am Cell-gene Engineering Co., Ltd.
• Angier Science Technology Co., Ltd.
• Aojin High-tech Co., Ltd.
• Aolin Bio-tech Co., Ltd.
• Arfa Healthy Food Co., Ltd.

 B
• Beacon Coatings Industry Development Co., Ltd.
• Beaurama(Tianjin) Daily-use Chemical Co., Ltd.
• BEP Environment Protection & Energy Exploitation Co., Ltd.
• Bestshare Network Co., Ltd.
• Binhai Kewei Intellectual Property Agent Co., Ltd
• Binhai Sino-Japan Energy Management Co., Ltd.
• Binhaitiancheng Science Technology Investment Co., Ltd.
• Bonajier Science Technology Co., Ltd.
• Bonna-Agela Technology Co., Ltd.
• Boyan Science Technology Service Co., Ltd.

 C
• Champion Pharma Bio-tech Co., Ltd.
• Changlai Plastics Design(Tianjin) Co., Ltd.
• Carrierweb Co., Ltd.
• Charter (Tianjin) Science Technology Information Operation Service Co., Ltd
• China National Nano Technology and Engineering Institute
• China Energy Lithium Co., Ltd.
• Chuangfuxinying (Tianjin) Network Co., Ltd.
• Chuangxin Information Technology Co., Ltd.
• Chuangxin Pharmacy Co., Ltd.

 D
• Dalintai Electronics Co., Ltd.
• Dangdaijinggong Science Technology Information Co., Ltd.
• Deve Automation Technology Co., Ltd.
• Dehao Nano New Material Co., Ltd.
• Delsen Network Engineering Co., Ltd.
• Diaut Digital Tech Co., Ltd.
• Diaimeng Bio-tech Co., Ltd.
• Dingtao Outsourcing Service Co., Ltd.
• Dongtai Science Technology Co., Ltd.

 E
• E-TEDA Inforrmation Technology Co., Ltd.

 F
• Feiskarqiangxin (Tianjin) IC Design Co., Ltd.
• Feita Information Technology Co., Ltd.
• Fushitong Systematic Engineering (Tianjin )Co., Ltd.

 G
• Great Printing Tech & Development Co., Ltd.
• Green Bio-science Co., Ltd.

 H
• Haida Science Technology Co., Ltd.
• Hailande Energy Technology Development Co., Ltd.
• Haining Shipping Engineering Technology Co., Ltd.
• Hangsheng Electronics Co., Ltd.
• Hanshi Bio-tech Co., Ltd.
• Heyi Bio-tech Co., Ltd.
• Hexin Optical-communication Co., Ltd.
• High-sea Acoustics Instrument Co., Ltd.
• Honghai Science Technology Co., Ltd.
• Hongjing Micro-electronics Co., Ltd.
• Huanke Automobile Technology Co., Ltd.
• Huate Environment Protection Development Co., Ltd.
• Huaxin Software Co., Ltd.
• Huayong Tele-tech Co., Ltd.
• Huazhi Computer Application Co., Ltd.

 I
• Innova Semi-conductor Co., Ltd.

 J
• Jiali Electronics Co., Ltd.
• Jianfeng Natural Material Co., Ltd.
• Jiecheng Zhongchuang Bio-tech Co., Ltd.
• Jinbao Media Network Co., Ltd.
• Jitai Shipping Technology Co., Ltd.

 K
• Kailaiying Chemical Medication Co., Ltd.
• Kaitai International Trade Co., Ltd.
• Kaspersky (Tianjin) Science Technology Co., Ltd.
• Kaispu Science Technology Co., Ltd.
• Kerun Agriculture Science Technology Co., Ltd.

 L
• Lanjing Innovation Science Technology Co., Ltd.
• Leweixin Science Technology Information Service Co., Ltd.
• Lintai Electronics Co., Ltd.

 M
• Maike Bio-tech Co., Ltd.
• Maisukete Science Technology Co., Ltd.
• Micro-nano Manufacturing Technology Co., Ltd.
• Mo-Embeded Power Technology Co., Ltd.
• Motianmo Science Technology Co., Ltd.
• Msinosoft Co., Ltd

 N
• Nankai University Qiangxin Semi-conductor Chip Design Co., Ltd.
• Nankai University General Digital Co., Ltd.
• National Dangerous Waste Disposing Tianjin Center
• National Nano Technology and Engineering Institute
• National Computer Virus Emergency Center
• National Medical Science Academy Haematology Institute TEDA Center
• Neusoft. Co., Ltd.
• New Century Fire-resistant Material Co., Ltd.
• Northern China Technology Exchange

 O
• Ouwei Science Technology Co., Ltd.

 P
• Pharmland Technology Development Co., Ltd
• Pegylati Bio-tech Co., Ltd.
• Puda Software Co., Ltd.
• Pullersun Pharmaceutical Auxiliary Material Co., Ltd.

 Q
• Qiangtai Science Technology Co., Ltd.
• Qimingtonghai Information Technology Co., Ltd.
• Qingyuan Electric Vehicle Co., Ltd.
• Quartz Crystal Electronics(Tianjin) Co., Ltd.
• Qunfeng Bio-tech Co., Ltd.

 R
• Rizheng Science Technology Co., Ltd.
• Ruide Pharmaceutical Co., Ltd.

 S
• Saier Bio-tech Co., Ltd.
• Shadong Bio-medicine Co., Ltd.
• Shaofeng Commercial-Trade Co., Ltd.
• Shenchi Software Co., Ltd.
• Shenghuang Medical Treatment Instrument Co., Ltd.
• Shidaichaoyang Science Technology (Shenzhen) Co., Ltd.
• Sino Bio-tech Co., Ltd.
• Space Navigation Technology Co., Ltd.
• Shuangwei Bio-medication Co., Ltd.
• Sunshine Optics Technology Co., Ltd.

 T
• Taiguang Electronics Technology Co., Ltd.
• Taihe Digital Co., Ltd.
• TEDA Bio-medical Engineering Co., Ltd.
• TEDA Energy Saving Technology Investment Consultancy Co., Ltd.
• TEDA Sponsion Center for Small Companies
• TEDA Venture Capital Co., Ltd.
• TEDA-Hongkong Investment Co., Ltd.
• TKC Co., Ltd.
• Think-infinity Technology Co., Ltd.
• Tiandafangyuan Industrial Crystallization Co., Ltd.
• Tiandayintai Science Technology Co., Ltd.
• Tianfukangsheng Bio-tech Co., Ltd.
• Tianhua Software Co., Ltd.
• Tianjian Bio-tech Co., Ltd.
• Tianjin University Bio-optical Research Institute
• Tianjin University Yintai Science Technology Co., Ltd
• Tianlong Agriculture Science Technology Co., Ltd.
• T.J.Bio-tech Co., Ltd.
• Tongguang Group Yizhida Science Technology Co., Ltd.
• Tongyou(China) Science Technology Co., Ltd.
• Two+One Milan Environment Protection Co., Ltd

 U
• Union Bio-medication Co., Ltd.
• Union Bio-tech(Tianjin) Co., Ltd.
• Union Computer-service (Tianjin) Co., Ltd.

 W
• Wan-an Kangtai Medical Technology Co., Ltd.
• Wantai Bio-tech Co., Ltd.
• Weidefuyatai Co., Ltd.
• Wodenaite Plastic Technology Co., Ltd.
• Wotongtianxia E-commerce Co., Ltd.

 X
• Xianjin Information Products Co., Ltd.
• Xianshi Optical Technology Co., Ltd.
• Xidefu(Shanxi) Hydraulic Components Co., Ltd.
• Xietongshenlian Real-estate Judgment Co., Ltd.
• Xingmu Investment Management Co., Ltd.
• Xingyuan Environment Protection Technology Co., Ltd.
• Xinjitong Science Technology Co., Ltd.
• Xinming High-tech Development Co., Ltd.
• Xizhique Science Technology Co., Ltd.
• Xuanzhen Bio-medical Co., Ltd.

 Y
• Yanxing Software Co., Ltd.
• Yibu Science Technology Co., Ltd.
• Yihe Storage Co., Ltd.
• Yihe Supply Chain Management Co., Ltd.
• Yingchi Optical-electronics Co., Ltd.
• Yinglian Computer-cell phone net Technology Co., Ltd.
• Yingwan Science Technology Co., Ltd.
• Yirui Bio-engineering Co., Ltd.
• Yisheng Bio-engineering Co., Ltd.
• Youyang Science Technology Co., Ltd.

 Z
• Zhang Ke Science Technology Co., Ltd.
• Zhangxincaitong Information Technology Co., Ltd.
• Zhanhui Consultancy Co., Ltd.
• Zhaoyang Nano Science Technology Co., Ltd.
• Zhenghuang Electronics Information Group Co., Ltd.
• Zhentai Science Technology Co., Ltd.
• Zhiguang Science Technology Co., Ltd.
• Zhonghe Science Technology Co., Ltd.
• Zhonghuan Tenology Co., Ltd.
• Zibo Bio-tech Co., Ltd.