Precision Glass & Optics Precision Glass & Optics (also known as PG&O and Buk Optics) is a company that provides precision glass, optics, and thin film optical coatings. | ![]() Guided Wave Guided Wave is a provider of complete analytical systems and optical measurement solutions. | ![]() Whitehall Industries Whitehall Industries is a provider of fabricated structural metal and steel products. | ![]() TOYO TOYO is a company that manufactures and sells cutting tools, optical parts, parts for medical devices, and various precision instruments. | |
Founding Date | Founding Date 1985 | Founding Date 1983 | Founding Date 1974 | Founding Date 2022 |
Type | Type Private | Type Subsidiary | Type Private | Type Public |
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Locations | Locations Santa Ana, US HQ | Locations Rancho Cordova, US HQ | Locations Ludington, US HQ San Miguel De Allende, MX Ludington, US Ludington, US Paducah, US Troy, US | Locations Tokyo, JP HQ |
Employees | Employees 42 | Employees 14 | Employees 3661% decrease | Employees 52821% decrease |

Guided Wave is a provider of complete analytical systems and optical measurement solutions.
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Whitehall Industries is a provider of fabricated structural metal and steel products.
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TOYO is a company that manufactures and sells cutting tools, optical parts, parts for medical devices, and various precision instruments.
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