List / Directory of Outsourcing Corporations focusing on Aerospace, Defense, Homeland Security, Intelligence, IT, Systems Integration, and Full-Spectrum Outsourcing and by areas of operation, capabilities, corporate evolution, and noteworthy subsidiaries. All these highly-diversified corporations offer services wholly or partially overlapping private security and private military service provision: the outsourcing world at a glance!

ManTech International Corporation

ManTech opened its doors for business as a defense contractor in 1968. Fifty years later t he company's capabilities cover Full-Spectrum Cyber, Secure Mission and Enterprise IT, Advanced Data Analytics, Software Systems Development, Intelligent Systems Engineering, Intelligence Mission Support, and Mission Operations. In the Intelligence area, solutions on offer include Intelligence Lifecycle Support , Mission Assurance & Protection , Mission Ops & Management, Intelligence Analysis , Media & Material Exploitation , Counterintelligence, and Multi-Disciplined Intelligence. [Information retrieved from the company's website in June 2021]: https://www.mantech.com/

Marsh & McLennan Companies, Inc. / Marsh McLennan (MMC)

With roots dating back to 1871, Marsh McLennan is a global professional services firm with two operating segments, Risk and Insurance Services and Consulting, comprising four major businesses, each a global leader in its field: Marsh (insurance broking and risk management solutions) , Guy Carpenter (Reinsurance and capital strategies), Mercer (Health, wealth and career consulting and solutions), and Oliver Wyman (Strategy, economic and brand consulting). [Information retrieved from the company's website in August 2021]: https://www.mmc.com/

Northrop Grumman Corporation

Northrop Grumman, originally formed in Hawthorne, California, in 1939, is a leading global aerospace and defense company. We use our broad portfolio of capabilities and technologies to create and deliver innovative platforms, systems and solutions in space; manned and autonomous airborne systems, including strike; strategic deterrence systems; hypersonics; missile defense; weapons systems; cyber; command, control, communications and computers, intelligence, surveillance and reconnaissance (C4ISR); and logistics and modernization. We participate in many high-priority defense and government programs in the United States (U.S.) and abroad. [Information retrieved from the company's 2020 annual report]: https://www.northropgrumman.com/

Parsons Corporation

Founded by Ralph M. Parsons in 1944, Parsons is focused on the defense, intelligence, and critical infrastructure markets . We are uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Parsons' business units: Connected Communities, Cyber And Intelligence, Engineered Systems, Missile Defense And C5ISR, Mobility Solutions, and Space And Geospatial. [Information retrieved from the company's website in August 2021]: https://www.parsons.com/ [Archived resource / Parsons Project Iraq ]

QinetiQ Group plc

QinetiQ was formed in July 2001, when the Ministry of Defence (MOD) split its Defence Evaluation and Research Agency (DERA). The larger part of DERA (including most of the non-nuclear testing and evaluation establishments) was renamed QinetiQ, which was initially partly owned by the Carlyle Group until the floating of the company on the London Stock Exchange. Today QinetiQ we are a leading science and engineering company helping our customers to create, test and use defence and security capabilities covering the following areas: Air, Aviation & Aerospace, Cyber, Defence, Energy & Utilities, Financial Services, Government, Land, Law Enforcement, Marine, Maritime, Space, and Telecomms. [Information retrieved from the company's website in August 2021]: https://www.qinetiq.com/

Raytheon Technologies Corporation

In April 2020, United Technologies Corporation (UTC) completed its all-stock merger-of-equals transaction with Raytheon Company, which became a wholly owned subsidiary of UTC and changed its name to Raytheon Technologies Corporation (RTX). RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. RTX is organised around the following businesses: Collins Aerospace, Pratt & Whitney, Raytheon Intelligence & Space, and Raytheon Missiles & Defense. [Information retrieved from the company's website in August 2021]: https://www.rtx.com/