Quartus Engineering Incorporated is an employee-owned engineering consulting and hardware integration firm founded in 1997. Headquartered in San Diego, California, with an additional engineering facility in Herndon, Virginia, Quartus provides advanced multidisciplinary engineering services across aerospace, defense, and high-technology sectors.
The company maintains an 18,000-square-foot manufacturing and assembly space featuring an in-house machine shop, testing areas, and an ISO 7 (Class 10,000) cleanroom facility dedicated to precision assembly, optical system development, and mechanism integration.
Operating as an ESOP-owned firm since 2012, Quartus has supported high-profile defense, commercial, and government programs, including more than 17 years of design, analysis, and test support for the NASA James Webb Space Telescope project.