Optex Systems Optex Systems Holdings is a company that manufactures optical sighting systems and assemblies. | ![]() Rayotek Scientific Rayotek Scientific is a company that specializes in the design, engineering, and manufacture of products made from sapphire, glass, fused quartz, and fused silica. | Esco Optics Esco Optics (also known as Esco Products) is a company that manufactures optical components. | |
Founding Date | Founding Date 1987 | Founding Date 1992 | Founding Date 1955 |
Type | Type Public | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Richardson, US HQ | Locations San Diego, US HQ | Locations Oak Ridge, US HQ |
Employees | Employees 1323% increase | Employees 23 | Employees 2310% increase |
Operating ⚠ | |||
Product Categories | Product Categories N/A | Product Categories 2 (Jun, 2024) | Product Categories 6 (Feb, 2024) |
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) 1 (Jun, 2024) | Trademarks (US) 1 (Feb, 2023) |

Rayotek Scientific is a company that specializes in the design, engineering, and manufacture of products made from sapphire, glass, fused quartz, and fused silica.
View companyEsco Optics (also known as Esco Products) is a company that manufactures optical components.
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