For 40 years, ESE has been meeting the Precision Time and Signal Distribution needs of the Broadcast, Communication and Military worlds.

ESE's emphasis is to provide simple, accurate and cost-effective solutions for a wide variety of applications such as:
- Radio & Television
- Audio & Video Production
- Medical & Public Safety (911 / NENA)
- Government & Military
- Educational & Corporate

ESE was founded in 1971 in El Segundo, California. The co-founders' objective was two-fold; first to ESE's customers, "... to provide quality products, delivered on time along with excellent service" and also first to ESE's employees, "... to provide both a pleasant work environment and a stable company which can survive and grow as time marches on".

These simple statements, written long before the now popular "Mission Statement", still guide us today. Our goal is quite clear - to take care of our customers and to take care of our employees. And as a result, ESE has experienced tremendous growth of our customer base, with our line of products and for our employees.