| Name | Country | Market Cap (US$) |
|---|
| Agilent Technologies, Inc. | United States | 10,221 |
| Illumina, Inc. | United States | 3,590 |
| Bruker Corporation | United States | 1,939 |
| Super Shine Co Ltd | China | 960 |
| Fujian Longking Co Ltd | China | 899 |
| Kaba Holding AG | Switzerland | 895 |
| Shenzhen Invengo Information Technology Co., Ltd. | China | 839 |
| Cepheid, Inc. | United States | 785 |
| MKS Instruments, Inc. | United States | 765 |
| Shenzhen Clou Electronics Co Ltd | China | 703 |
| Dai-Ichi Seiko Co. Ltd | Japan | 654 |
| GeoEye Inc | United States | 613 |
| Guang Dong Nan Yang Cable Group Holding Co. | China | 585 |
| China High Precision Automation Group Ltd | Hong Kong | 573 |
| Young Optics Inc | Taiwan | 534 |
| Aerospace Hi-Tech Holding Group Co., Ltd | China | 458 |
| Anhui Sun Create Electronics Co., Ltd. | China | 452 |
| IXIA | United States | 418 |
| Beijing BDStar Navigation Co., Ltd | China | 404 |
| RCG Holdings Limited | Macau | 372 |
| Henan Star Hi-tech Co., Ltd | China | 364 |
| Hubei New Huaguang Information Materials Co Ltd | China | 362 |
| Zhejiang Quartz Crystal Optoelectronic Tech Co | China | 343 |
| Ohara Inc. | Japan | 330 |
| GL AG | Germany | 284 |
| Energy Recovery, Inc. | United States | 282 |
| Hubei Aviation Precision Machinery Technology Co.,Ltd. | China | 274 |
| Hiwin Technologies Corporation | Taiwan | 244 |
| Ardentec Corporation | Taiwan | 236 |
| Comverge Inc. | United States | 232 |
| Tynsolar Corp | Taiwan | 214 |
| Guilin Guanglu Measuring Instrument Co., Ltd. | China | 186 |
| Susino Umbrella Co. | China | 182 |
| Test Research, Inc. | Taiwan | 178 |
| MPI Corporation | Taiwan | 169 |
| Chabio&Diostech Co.,Ltd. | South Korea | 168 |
| Guangdong Ronsen Super Micro-Wire Co Ltd | China | 165 |
| A-Tech Solution Co. Ltd. | South Korea | 163 |
| U-blox Holding AG | Switzerland | 154 |
| China Ecotek Corporation | Taiwan | 147 |
| Shamir Optical Industry Ltd | Israel | 135 |
| Shanghai Welltech Automation Co Ltd | China | 135 |
| Chaun-Choung Technology Corp. | Taiwan | 127 |
| Topoint Technology Co Ltd | Taiwan | 125 |
| Pure Technologies Ltd. | Canada | 122 |
| Vermillion Inc | United States | 122 |
| EO Technics Company Limited | South Korea | 120 |
| Mysco Company Limited | South Korea | 113 |
| Harvard Biosciences, Inc. | United States | 108 |
| Paru Co Ltd | South Korea | 105 |
| Home Diagnostics Inc | United States | 105 |
| Optos PLC | United Kingdom | 102 |
| Nagano Keiki Co Ltd | Japan | 102 |
| Dynacolor Incorporated. | Taiwan | 98 |
| Hansen Medical, Inc. | United States | 98 |
| Nidec-Read Corporation | Japan | 91 |
| Ability Opto-Electronics Technology Co Ltd | Taiwan | 91 |
| Fuxing China Group Ltd. | China | 82 |
| Hirose Tech Co., Ltd. | Taiwan | 81 |
| IM Co.,Ltd | South Korea | 75 |
| Computime Group Limited | Cayman Islands | 74 |
| Kokusai Co., Ltd. | Japan | 72 |
| Nova Measuring Instruments Ltd. | Israel | 71 |
| Kinko Optical Co Ltd | Taiwan | 71 |
| A&D Company Limited | Japan | 70 |
| CAPE Industries Ltd | South Korea | 70 |
| Favite Inc | Taiwan | 66 |
| Andor Technology plc | United Kingdom | 63 |
| Japan Electronic Materials Corpration | Japan | 62 |
| Precision System Science Co., Ltd. | Japan | 61 |
| Cascade Microtech, Inc. | United States | 61 |
| Arb Holdings Ltd. | South Africa | 58 |
| Launch Tech Co. | Hong Kong | 55 |
| Simrad Optronics Asa | Norway | 54 |
| Environnement SA | France | 54 |
| Sekonix Company Limited | South Korea | 54 |
| Global Testing Corporation Ltd. | Singapore | 53 |
| SNU Precision Co., Ltd. | South Korea | 53 |
| Laser Tek Taiwan Co Ltd | Taiwan | 52 |
| Koh Young Technology Inc. | South Korea | 50 |
| Ador Welding Ltd | India | 48 |
| Nihon Dengi | Japan | 48 |
| Polylite Taiwan Co | Taiwan | 47 |
| Marktec Corp | Japan | 47 |
| MOCON Inc. | United States | 47 |
| Thai Optical Group PCL | Thailand | 46 |
| Sukegawa Electric Co Ltd | Japan | 45 |
| Hanla Level Co., Ltd. | South Korea | 43 |
| Sincere Watch (Hong Kong) Ltd | Hong Kong | 40 |
| Sunrise Telecom, Inc. | United States | 37 |
| Frequency Electronics, Inc. | United States | 37 |
| Sparky AD | Bulgaria | 36 |
| Vitzrosys Company, Ltd. | South Korea | 36 |
| Euro Tech Holdings Company Limited | Hong Kong | 35 |
| Techcomp (Holdings) Limited | Bermuda | 34 |
| Transgenomic, Inc. | United States | 34 |
| Chemometec A/S | Denmark | 34 |
| Showa Shinku Co., Ltd. | Japan | 33 |
| Tuttnauer Limited | Israel | 33 |
| Oman Fiber Optic | Oman | 31 |
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