Arlington-based Millennium Engineering and Integration (MEI) announced last week it has merged with Huntsville, Alabama-based QuantiTech.
Financial terms of the transaction were not disclosed, but the combined company will have more than 2,000 employees across more than 20 U.S. locations.
MEI provides systems engineering and integration services for space, defense, cyber, intelligence and aviation customers. QuantiTech provides acquisition, technical and management services to the Department of Defense.