![]() Alluxa Alluxa (formerly known as Sirrus Technology) is a company that manufactures optical filters and thin-film coatings. | ![]() Quality Thin Films Quality Thin Films (also known as K&E Enterprises of Tarpon Springs) is a manufacturer of optical components and laser crystal coatings from ultraviolet light (UV) and infrared (IR). | ![]() 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 2007 | Founding Date 1991 | Founding Date 1983 |
Type | Type Subsidiary | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Santa Rosa, US HQ Mountain View, US | Locations Oldsmar, US HQ | Locations Litchfield, US HQ Alexandria, US |
Employees | Employees 64 | Employees 24 | Employees 33 |
Operating ⚠ | |||
Facility Space, sq. ft. | Facility Space, sq. ft. 40 k (May, 2024) | Facility Space, sq. ft. N/A | Facility Space, sq. ft. 30 k (Mar, 2023) |

Quality Thin Films (also known as K&E Enterprises of Tarpon Springs) is a manufacturer of optical components and laser crystal coatings from ultraviolet light (UV) and infrared (IR).
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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.
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