| ProTech Diagnostics | | Provider of hardware and software for pc diagnostics, hard drive data recovery, cpu speed and performance tests. |
| Psiber Data Systems, Inc. | | Expert tools for network professionals. Hand held test tool used on Fast Ethernet and Standard Ethernet network segments to verify link operation and identify capabilities of equipment attached to the link. |
| Quantized Systems Ltd. | | Manufacturers of custom cd test equipment. Also provides training and consultancy service. |
| Silicon Control | | Bus analyzer products for a variety of buses including VME, PCI and CompactPCI. |
| TDA Systems, Inc. | | TDA Systems, IConnect TDR software: efficient and easy-to-use signal integrity analysis, impedance and S-parameter measurements, eye diagram test, fault isolation |
| Test Advantage | | Provides ATE automated test equipment hp semiconductor used test equipment products and services for testing semiconductors. |
| Test and Measurement | | National Instruments (ASEAN) leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists. |
| TestEquity Inc | | Sells new and used electronic test equipment. Oscilloscopes, spectrum analyzers, meters, logic analyzers, environmental chambers, and power supplies. |
| Transcat | | Resource for calibration services, custom meters and test and measurement equipment including calibrators, multimeters and oscilloscopes. |
| Ultra-X UK | | Develops and markets a range of PC diagnostic tools to quickly troubleshoot core system components. |
| Veriteq | | Small battery-operated data loggers for recording temperature, relative humidity, current and voltage. The data loggers are high accuracy and PC compatible. |
| Video Products Inc. | | Manufacturer of portable Montest line of RGB computer monitor tester (video generators) and video splitters. Align or repair monitors, LCD display and video projector systems. |
| VMETRO | | Board-based Bus Analyzers offering unique test and debugging capabilities for development, system integration and manufacturing of systems based on popular buses such as VMEbus, PCI, CompactPCI and PMC. |
| Wavecrest | | Provides timing and jitter analysis solutions for testing the components and subsystems that are part of high-speed communications systems, computers, storage systems, consumer electronics. | |
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