Alliance Spacesystems has earned a reputation as one of the most agile, experienced and customer-focused small firms serving the aerospace and engineering communities.  Alliance is a leading provider of robotics, custom design and fabrication in composites structures, mechanisms, mechanical systems engineering, and mechanical analyses for systems operating in extreme environments. In July 2006, Alliance Spacesystems LLC formed through the merger of two respected aerospace innovators, Alliance Spacesystems, Inc. (ASI) and Vision Composites, both in business since 1997.  The merger brought together two high-caliber engineering and manufacturing firms known for their achievements in challenging projects ranging from Mars rover robotics and space structures to products for use in applications on Earth.

Alliance Spacesystems’ 14,000 square-foot Pasadena, CA facility houses engineering offices and manufacturing facilities geared to robotics and mechanisms manufacture.  Composites and structures work is performed at the 29,000 square-foot facilities in Signal Hill, CA.