Sigma Systems, Inc is a disabled veteran owned company providing engineering, logistics, sustainment, integration and acquisition life cycle support to the Department of Defense (DoD) and National Agencies. Our specific area of expertise is Air Force and Army intelligence ground processing architectures and their associated reconnaissance aircraft and sensors, to include manned, unmanned, and space borne intelligence collection platforms. 

Sigma, the Greek symbol representing the sum of all parts. Sigma, our chosen namesake and icon as our company was established with a single focus: provide unparalleled end to end engineering, integration, and lifecycle management support by accounting for the the sum of all components that comprise or interact with our Nation's intelligence processing ground stations and platforms.   

Sigma Systems brings the sum of all technical and programmatic experience required for successful integration, systems engineering, spiral modification, life cycle management and sustainment knowledge in direct support of our customer's diverse weapon systems and communications architectures.