Electro Sensors Inc. ELSE

What this company does

Electro-Sensors, Inc. (“we,” “us,” “our,” the “Company” or “ESI”) manufactures and sells industrial production monitoring and process control systems. ESI was incorporated in Minnesota in July 1968. We manufacture a complete line of monitoring and control systems for a wide range of industrial machine applications. We offer the Electro-Sentry 1TM and Electro-Sentry 16TM hazard monitoring systems, which integrate our sensors for monitoring temperature, belt alignment, and shaft speed with programmable control logic to create a complete hazard monitoring system. These systems enable our customers to locate which part of their material handling system is operating incorrectly, typically in less than ten seconds. In 2025, we shipped product to 21 countries, including sales through distributors in the following countries; Canada, Mexico, Brazil, Chile, United Kingdom, Egypt, India, Australia, China, the Republic of Korea, Vietnam, Malaysia, Philippines, Thailand, and Singapore. We sell our products under the Electro-Sensors, Inc. brand as a range of products from simple sensors to complex integrated monitoring systems.

Written from the business description in Electro-Sensors, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 30 March 2026. Every sentence was checked against that document before publication.