![]() Sonoma Photonics Sonoma Photonics Inc. (SPI) is a company that provides advanced thin film technologies and products for mission-critical applications. | ![]() Twinstar Optics, Coatings & Crystals Twinstar Optics, Coatings & Crystals is a company that manufactures precision optics and coatings products. | ![]() Opt-Sciences Corporation Opt-Sciences Corporation provides anti-glare solutions to the aerospace industry. | AKHAN Semiconductor AKHAN Semiconductor is a company that manufactures silicon carbide and gallium nitride materials. | ||
Founding Date | Founding Date 2000 | Founding Date 1997 | Founding Date 1956 | Founding Date 1989 | Founding Date 2013 |
Type | Type Subsidiary | Type Private | Type Public | Type Private | Type Private |
Tags | |||||
Locations | Locations Santa Rosa, US HQ | Locations Port Richey, US HQ | Locations Cinnaminson, US HQ | Locations Huntsville, US HQ | Locations Gurnee, US HQ |
Employees | Employees 50 | Employees 50 | Employees 43 | Employees 434% decrease | Employees 2116% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 19.2 m | Valuation ($) N/A | Valuation ($) 32.5 m |
Operating ⚠ | |||||
Product Categories | Product Categories N/A | Product Categories 6 (Dec, 2021) | Product Categories N/A | Product Categories 3 (May, 2024) | Product Categories N/A |

Twinstar Optics, Coatings & Crystals is a company that manufactures precision optics and coatings products.
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Opt-Sciences Corporation provides anti-glare solutions to the aerospace industry.
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AZ Technology is a company that manufactures aerospace instruments and coatings.
View companyAKHAN Semiconductor is a company that manufactures silicon carbide and gallium nitride materials.
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