EOTech

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EOTECH, LLC

Company type	Private
Industry	Optics
Founded	1995 (1995)
Headquarters	Plymouth, Michigan, U.S.
Key people	Joseph Caradonna, Christopher Kouza, Dean Loebig
Products	Holographic and Close Quarters Battle firearm sights, Riflescopes
Parent	Koucar Management (2020–present)
Website	www.eotechinc.com

EOTECH is an American company that designs, manufactures, and markets electro-optic and night vision products and systems. The company is headquartered in Plymouth, Michigan.

They produce holographic weapon sights for small arms that have been adopted by various military and law enforcement agencies as close quarters battle firearm sights.

They also have roots in the Environmental Research Institute of Michigan (ERIM), a not-for-profit R&D institute. Of the many inventions by ERIM researchers, some were in the fields of synthetic aperture radar, laser holography, and aircraft head-up displays.