![]() Critical Frequency Design Critical Frequency Design (CFD) is a company that provides photonics communications and sensing solutions for the defense industry. | ![]() The Optical Sciences Company The Optical Sciences Company (also known as G. A. Tyler Associates) is a company that performs analysis, modeling and simulation, design, and development of electro-optical systems. | ![]() Trex Enterprises Trex Enterprises (formerly known as Western Research) is a developer of defense and aerospace equipment. | |
Founding Date | Founding Date 2011 | Founding Date 1992 | Founding Date 1978 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations Melbourne, US HQ | Locations Anaheim, US HQ | Locations El Cajon, US HQ |
Employees | Employees 2810% decrease | Employees 11 | Employees 462% increase |

The Optical Sciences Company (also known as G. A. Tyler Associates) is a company that performs analysis, modeling and simulation, design, and development of electro-optical systems.
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Trex Enterprises (formerly known as Western Research) is a developer of defense and aerospace equipment.
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