Accuprobe: Manufactures fixed pattern probecard, wafersort, and lasertrim assemblies and repair equipment for use by semiconductor producers.
Ardent Concepts, Inc.: Designs and builds custom interfaces for the semiconductor industry using proprietary technology.
Aseco Corp.: Design, manufacture and market a range of integrated circuit test handlers and wafer inspection and handling systems for the semiconductor industry.
Brumley South, Inc.: Remanufactures and upgrades Estek, ADE and Tencor wafer inspection tools, produces latex sphere calibration standards, type gauges and particle deposition systems.
Cohu, Inc.: Holding company with subsidiaries which design and manufacture electromechanical handling systems used in testing semiconductor devices. (Nasdaq: COHU).
CREA: Manufactures automatic testers for power semiconductors, modules, mosfet, IGBT,diode, SCR. From Italy.
CS Products: Supplier of complete NDT and radiographic inspection systems and consultancy.
DB Design Group: Designs and manufactures device change kits for the semiconductor test industry. Devices can be designed for many different types of ATE.
DPA Components International: Specializes in the area of military IC test, semiconductor testing screening and mil-spec testing services.
Frothingham Electronics: Component and diode testing equipment.
Geotest - Marvin Test Systems, Inc.: PC-based automated test equipment (ATE) instrumentation, software, and test systems for electronics, aerospace, semiconductors, communications, medical, industrial, and military applications.
Hesper Technologies, Inc.: Microprocessor controlled automatic test system for classifying, analyzing, and testing semiconductors. Test stations, fixtures, and ATE software.
Innovations Inc.: Computer memory tester for testing SDRAM DIMMs, SIMMs, chips, including PC133 and PC100. For testing all types of computer memory.
Innovative Test Solutions: Specializes in test program development including boundary scan development, flash and serial eeprom programming.
Inovys Corporation: Designs and sells automated test equipment (ATE) systems and software for structured functional testing of semiconductor chips.
Integrated Production and Test Engineering: Provides inline fixtures for ICT and FT test applications and programming services for Scorpion, GenRad Viper and FT based on PXI.
International Test Technologies: Functional test and diagnostic solutions for microprocessor and DSP-based boards (via JTAG).
InTest Corporation: Designs, manufactures and markets docking hardware and test head manipulators for automatic test equipment by semiconductor makers. (Nasdaq: INTT).
Lemsys SA: Supplier of test equipment for power semiconductors, for discrete devices and modules.
Lital Electronics, Inc.: Developer and manufacturer of electronics products and single board VME based computer test systems.
LTX Corporation: Designs, manufactures and markets automatic semiconductor test equipment which is used to test digital, linear and mixed signal integrated circuits and discrete semiconductor components. (Nasdaq: LTXX).
Microworld: Specializing in providing products and services for the manufacture characterization and tests of microelectronic devices.
N and K Technologies, Inc.: Manufactures equipment for thin film metrology and characterization, critical dimension and optical properties measurements.
Oryx Instruments Corporation.: Automatic testers for semiconductor reliability ESD, CDM, latch-up and TLP. Available in manual or automatic configuration up to 2016 high pins
Random Test Generator: Provides semiconductor verification tools and contract services.
Robson Technologies, Inc.: Custom and standard interface solutions for LSI testing needs in the QA lab, failure analysis, package development, prototype engineering, wafer sort, and final test areas.
Roos Instruments, Inc.: Automated RF test systems for wireless IC production. Measures DC to 40 GHz. (registration required for full use)
Signatone: Provides semiconductor probing and testing equipment including manual and semiautomatic probe stations, probe tips, four point probes, resistivity test equipment, micropositioners.
SOF-TEK Integrators, Inc.: Designs, builds and supports custom turn key automated test and measurement equipment for the semiconductor manufacturing industry.
Sonix Inc: Manufacturers of scanning acoustic microscopes for internal inspection of packaged ICs, SOI, silicon-on-silicon and mems.
Stridge: A provider of test bridging tools also provides engineering services and develops custom test tools.
TEC Trade ICT: Testing equipment for fixture tester and flying prober.
Testmetrix: Manufactures equipment for testing memory chips and computer cards and for testing and programming semiconductors.
Trio-Tech International: A testing equipment manufacturer and reseller.
VI Technology, Inc.: Supplier of automated test system products and engineering services for test, measurement, automation, and test data management.
W. M. Hague Company: Bare board test and semiconductor substrate test and inspection systems.
XJTAG: Offers fast, simple, effective JTAG boundary scan tools.