![]() G&H | Artemis G&H | Artemis (also known as Artemis Optical) is a company that manufactures and designs optical thin-film technologies. | ![]() Alluxa Alluxa (formerly known as Sirrus Technology) is a company that manufactures optical filters and thin-film coatings. | ![]() IRD Glass IRD Glass (also known as P.N.E, formerly known as Industrial Research and Development) is a company that manufactures glass, ceramics, sapphire, and infrared radiation (IR) components. | |
Founding Date | Founding Date 1952 | Founding Date 2007 | Founding Date 1983 |
Type | Type Subsidiary | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Plymouth, GB HQ | Locations Santa Rosa, US HQ Mountain View, US | Locations Litchfield, US HQ Alexandria, US |
Employees | Employees 235% increase | Employees 64 | Employees 33 |
Operating ⚠ | |||
Applications | Applications 4 (Feb, 2024) | Applications 2 (May, 2024) | Applications N/A |
Facility Space, sq. ft. | Facility Space, sq. ft. N/A | Facility Space, sq. ft. 40 k (May, 2024) | Facility Space, sq. ft. 30 k (Mar, 2023) |
Product Lines | Product Lines 5 (Feb, 2024) | Product Lines 8 (May, 2024) | Product Lines N/A |
Types of Materials Used | Types of Materials Used 6 (Feb, 2024) | Types of Materials Used N/A | Types of Materials Used 9 (Mar, 2023) |

Alluxa (formerly known as Sirrus Technology) is a company that manufactures optical filters and thin-film coatings.
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IRD Glass (also known as P.N.E, formerly known as Industrial Research and Development) is a company that manufactures glass, ceramics, sapphire, and infrared radiation (IR) components.
View company