TEMPEST INC.

Our Logo: An Owl, perched on a capital letter "T", and superimposed on a globe showing North and South America.

phone: (703) "TEMPEST" - (703)836-7378

e-mail: info@tempest-inc.com

This is our 40th YEAR IN BUSINESS: 1985 - 2025

[ Updated on September 9, 2025 ]

We are recognized experts in the detection, control, analysis, and mitigation of environmental electromagnetic effects (E3). For nearly forty years we have produced ELECTROMAGNETICALLY HARDENED devices that meet the needs of the United States and some NATO countries.

Click below to see some of our: