![]() Kent Optronics Kent Optronics, Inc. (KOI) is a technology company that specializes in the development of electro-optical products for the defense and industrial sectors. | ![]() Polestar Technologies Polestar Technologies is a company that specializes in pH, oxygen, and CO2 monitoring technologies. | ![]() OSI Optoelectronics OSI Optoelectronics is a company that provides optoelectronics and electronic assemblies. | ![]() JingYing PV-TECH JingYing PV-TECH (晶樱光电集团总, also known as Suzhou Jing Ying Optoelectronics Technology) is a company that manufactures and sells optical instruments. | ||
Founding Date | Founding Date 2000 | Founding Date 1993 | Founding Date 1990 | Founding Date 2009 | Founding Date 2021 |
Type | Type Private | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Hopewell Junction, US HQ | Locations Needham, US HQ | Locations Hawthorne, US HQ Hyderabad, IN Johor, MY Edison, US Santa Clara, US | Locations Yang Zhou Shi, CN HQ Su Zhou Shi, CN | Locations Spring Valley, US HQ |
Employees | Employees 1011% increase | Employees 18 | Employees 1,205 | Employees 66624% decrease | Employees 1 |

Polestar Technologies is a company that specializes in pH, oxygen, and CO2 monitoring technologies.
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OSI Optoelectronics is a company that provides optoelectronics and electronic assemblies.
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JingYing PV-TECH (晶樱光电集团总, also known as Suzhou Jing Ying Optoelectronics Technology) is a company that manufactures and sells optical instruments.
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Optonica is a company that specializes in optics products.
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