Charles S. Ream

Engility Holdings, Inc. is a pure-play services contractor company engages in the provision of providing specialized technology personnel. It supports the United States government by deploying workforce in the field of engineering, training, program management, and operations support. Its services include technical consulting, program and business support services, engineering and technology lifecycle support, as well as information technology modernization and sustainable and supply chain services and logistics management. The company was founded on July 12, 2011 and id headquartered in Chantilly, VA.

Perspecta Systems Integration, Inc. engages in the provision of full life cycle, mission-focused systems engineering, and integration services. The firm specializes in satellite systems, communications and product and sensor engineering, ISR Analysis, Information services and technologies, homeland security, cyber security and cloud computing solutions. It offers enterprise integration, strategic planning, performance analysis, and modeling and simulation services. The company was founded in 1972 and is headquartered in Chantilly, VA.

Vangent, Inc. provided information technology management and business process outsourcing services to government, commercial, education and healthcare organizations. The company was founded in 1953 and was headquartered in Arlington, VA.

Raytheon Co. is engages in the development and manufacture of defense and security solutions. It operates through the following segments: Integrated Defense Systems, Intelligence, Information, and Services (IIS), Missile Systems, Space and Airborne Systems (SAS), and Forcepoint. The Integrated Defense Systems segment offers air and missile defense, large land- and sea-based radar solutions, command, control, communications, computers, cyber and intelligence solutions, and naval combat and ship electronic systems. The IIS segment provides technical and professional services to intelligence, defense, federal and commercial customers. The Missile Systems segment develops, integrates, and produces missile and combat systems for the armed forces of U.S. and allied nations. The SAS segment designs and manufactures sensor and communication systems used in intelligence, surveillance, precision engagement, and aerial operations. The Forcepoint segment provides cyber security products such as insider threat solutions, data loss prevention, firewall technology, cloud and email security, and cross domain transfer. The company was founded by Laurence K. Marshall, Vannevar Bush, and Charles G. Smith on July 7, 1922 and is headquartered in Waltham, MA.

API / Inmet, Inc. produces microelectronics and measurement equipment. Its products include powerfilm components, bias tees, coaxial adapters, coaxial fixed attenuators, dc blocks, detectors, dust and moisture caps and gain equalizers. The company was founded in 1975 and is headquartered in Ann Arbor, MI.

Aeroflex, Inc. engages in the design, development, manufacture, and marketing of microelectronic, test, and measurement products. Its products include avionics, mobile device, radio, wireless network, radiation, and virtualized test, power and avionic microelectronic, microwave, signal generation, and motion control products. The was founded in 1937 and is headquartered in Plainview, NY.

Valinar LLC engages in the development and provision of solutions for critical missions. It offers technical consulting, program and business support, engineering services, information technology, deployable communications capability system, joint range extension, shelter integration kits, and global positioning system solutions. The company was founded on July 12 2011 and is headquartered in Chantilly, VA.

Raytheon Systems Co. manufactures communications equipment. The private company is based in Towson.

Engility Corp. provides systems engineering and advisory services. It delivers national security and public safety solutions to the intelligence community, department of defence and civilian agencies of the federal government. The firm operates in several parts of the United States. The company was founded in 1966 and is headquartered in Chantilly, VA.

Truven Holding Corp. engages in the provision of healthcare analytics solutions and services. It operates through the Commercial and Government segments. The Commercial segment provides analytics solutions and services to improve the cost, quality and effectiveness of healthcare for commercial organizations across the healthcare industry including, for example, providers, integrated delivery networks, insurers, professional services organizations, healthcare exchanges, corporations and life sciences companies. The Government segment includes integrated analytics solutions and services to improve the cost, quality and effectiveness of healthcare for federal and state government organizations, including, for example, the Centers for Medicare and Medicaid and state Medicaid agencies and federally owned and operated healthcare facilities. The company was founded in 2012 and is headquartered in Ann Arbor, MI.

Truven Health Analytics, Inc. provides cloud-based healthcare data, analytics, and consulting services. It offer brands in healthcare such as MarketScan, 100 Top Hospitals, Advantage Suite, Micromedex, Simpler, ActionOI, and JWA. The company is headquartered in Ann Arbor, MI.