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When Performance Counts Choose Johnstech

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5% of Johnstech profits are donated to Charities

The Performance, Reliability, and Results Your Testing Demands

Community is Everything

In times of uncertainty, community is everything. At Johnstech, you're not just a customer--you're our partner. View a message from Johnstech International President and CEO David Johnson about how we’re overcoming challenges presented by the COVID-19 virus.

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Johnstech is the Industry Expert

For over 30 years, Johnstech has been providing innovative, high-performance precision test contactors and related solutions to semiconductor manufacturers worldwide. We stand behind each and every one of our products to ensure your success.


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When you partner with Johnstech, you benefit from experts in all facets of the final test process, from characterization to production test. As a result, we’ll poise you to increase profits from final test, achieve lower cost of final test product ownership, and improve your equipment effectiveness. For more information, contact your Johnstech regional representative today!

Ensure Your Success

Your search stops here for wafer final test solutions, package final test solutions, test contactors (test sockets), test services, and more. Johnstech is the world’s leading provider of high performance final test solutions for the wafer and package semiconductor industry.