![]() II-VI Aerospace & Defense II-VI Aerospace & Defense (also known as Attalon, formerly known as II-VI Optical Systems, Lightworks Optical Systems, Coherent Aerospace & Defense) is a company that designs and manufactures optical systems and components. | ![]() POWDEC POWDEC (パウデック) is a company developing and producing epitaxial wafers of nitride semiconductors and GaN (gallium nitride)-based semiconductor devices. | ||
Founding Date | Founding Date 1952 | Founding Date 1961 | Founding Date 2001 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Kansas City, US HQ | Locations Murrieta, US HQ Beavercreek, US Longmont, US Philadelphia, US Port Richey, US Tustin, US | Locations Tochigi, JP HQ |
Employees | Employees 69 | Employees 11623% decrease | Employees 15 |

II-VI Aerospace & Defense (also known as Attalon, formerly known as II-VI Optical Systems, Lightworks Optical Systems, Coherent Aerospace & Defense) is a company that designs and manufactures optical systems and components.
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POWDEC (パウデック) is a company developing and producing epitaxial wafers of nitride semiconductors and GaN (gallium nitride)-based semiconductor devices.
View company