CGI Inc., together with its subsidiaries, provides information technology (IT) and business process services. Its services include the business and strategic IT consulting, systems integration, and software solutions. The company also provides application development, application portfolio management, quality engineering and testing, application modernization, modernization and maintenance, DevOps transformation, digital transformation, intelligent automation, cybersecurity, advanced analytics, and business process services; intellectual property-based solutions; business consulting; managed IT services; and IT infrastructure services. It serves clients operating in government, banking and capital market, health, utility, communication and media, oil and gas, space, manufacturing, insurance, life sciences, retail and consumer service, and transportation and logistics industries. The company operates in Canada, France, Spain, Portugal, the United States, Germany, Sweden, Norway, the United Kingdom, Australia, Finland, Poland, Baltics, the Netherlands, Denmark, Czech Republic, India, Asia Pacific, and internationally. The company was formerly known as CGI Group Inc. and changed its name to CGI Inc. in January 2019. CGI Inc. was founded in 1976 and is headquartered in Montreal, Canada.

Science Applications International Corporation provides technical, engineering, and enterprise information technology (IT) services primarily in the United States. The company's offerings include IT modernization; digital engineering; artificial intelligence; Weapon systems support design, build, modify, integrate, and sustain weapon systems; and end-to-end services, such as design, development, integration, deployment, management and operations, sustainment, and security of its customers' IT infrastructure, as well as training and simulation and ground vehicles support which integrates, modify, upgrades, and sustains ground vehicles for nation's armed forces. It serves the U.S. army and navy; air force, other Department of Defense and Federal Government; joint commands and space force; federal civilian agencies; health services; and space industries. The company was formerly known as SAIC Gemini, Inc. and changed its name to Science Applications International Corporation in September 2013. Science Applications International Corporation was founded in 1969 and is headquartered in Reston, Virginia.

ASGN Incorporated engages in the provision of information technology (IT) services and solutions in the technology, digital, and creative fields for commercial and government sectors in the United States, Canada, and Europe. It operates through two segments: Commercial and Federal Government. The Commercial Segment provides consulting, creative digital marketing, and permanent placement services primarily to enterprise clients. This segment also offers workforce mobilization, modern enterprise, and digital innovation IT consulting services; and cloud, data and analytics, and digital transformation solutions. The Federal Government Segment provides mission-critical solutions to the department of defense, intelligence communities, and federal civilian agencies. This segment offers cloud, cybersecurity, artificial intelligence, machine learning, application and IT modernization, and science and engineering solutions. It has a strategic partnership with the National Security Agency Cybersecurity Collaboration Center. The company was formerly known as On Assignment, Inc. and changed its name to ASGN Incorporated in April 2018. ASGN Incorporated was founded in 1985 and is based in Glen Allen, Virginia.

ICF International, Inc. provides management, technology, and policy consulting and implementation services to government and commercial clients in the United States and internationally. The company researches critical policy, industry, stakeholder issues, trends, and behaviors; measures and evaluates results and their impact; and provides strategic planning and advisory services to its clients on how to navigate societal, business, market, business, communication, and technology challenges. It also identifies, defines, and implements policies, plans, programs, and business tools through a range of standard and customized methodologies for its clients' business context; conducts survey research; collects and analyzes various data to understand critical issues and options for its clients; and provides actionable business intelligence, as well as information and data management solutions that allow integrated and purpose-driven data usage. In addition, the company provides solutions to optimize the customer and citizen experience; modernizes IT systems; and cyber security solutions that support the range of cyber security missions and protect IT infrastructures in the face of relentless threats, as well as designs, develops, and implements technology systems and business tools that are key to its clients' mission or business performance. Further, it informs and engages its clients' constituents, customers, and employees through public relations, branding and marketing, multichannel and strategic communications, and reputation issues management. The company serves energy, environment, infrastructure, and disaster recovery; health and social programs; and security and other civilian and commercial markets. The company was formerly known as ICF Consulting Group Holdings, LLC and changed its name to ICF International, Inc. in 2006. ICF International, Inc. was founded in 1969 and is headquartered in Reston, Virginia.

TSS, Inc. provides integration technology services to implement, operate, and maintain information technology systems to enterprises and users in the United States. The company operates in two segments, Facilities and Systems Integration. It offers a single source solution for enabling technologies in data centers, operations centers, network facilities, server rooms, security operations centers, communications facilities, and the infrastructure systems. The company also provides technology consulting, design and engineering, project management, systems integration, system installation, facilities management, and IT procurement services. It serves IT OEM equipment, technology, and service companies; private sector businesses; and government or commercial end users. The company was formerly known as Fortress International Group, Inc. and changed its name to TSS, Inc. in June 2013. TSS, Inc. was incorporated in 2004 and is headquartered in Round Rock, Texas.

Intrusion Inc. operates as a cybersecurity company in the United States. It provides its customers access to threat intelligence database, which contains the historical data, known associations, and reputational behavior of Internet Protocol (IP) addresses. The company offers INTRUSION Shield, a zero trust reputation-based Software as a Service solution that inspects and kills dangerous network connections; INTRUSION TraceCop, a big data tool that contains an inventory of network selectors and enrichments to support forensic investigations; and INTRUSION Savant, a network monitoring solution that uses the data available in TraceCop to identify suspicious traffic in real-time. In addition, the company engages in the provision of pre-and post-sales support services, such as network security design, system installation, and technical consulting services. It serves US federal government entities, state and local government entities, and companies ranging from mid-market to large enterprises through a direct sales force and value-added resellers. The company was formerly known as Intrusion.com, Inc. and changed its name to Intrusion Inc. in November 2001. Intrusion Inc. was founded in 1983 and is headquartered in Plano, Texas.

Mastech Digital, Inc., together with its subsidiaries, provides digital transformation IT services to large, medium-sized, and small companies in the United States. The company operates through Data and Analytics Services and IT Staffing Services segments. It offers data management and analytics services, including project-based consulting services in the areas of master data management, enterprise data integration, big data and analytics, and digital transformation by using onsite and offshore resources. In addition, the company provides a range of IT staffing services in the areas of data management and analytics, cloud, mobility, social, automation, business intelligence/data warehousing, web services, enterprise resource planning and customer resource management, and e-business solutions. Further, it offers digital transformation services, including digital learning services; and cloud-based enterprise application across sales, marketing, and customer service organizations. The company provides its services across various industry verticals, such as financial services, retail, healthcare, manufacturing, government, telecommunications, and transportation. The company was formerly known as Mastech Holdings, Inc. and changed its name to Mastech Digital, Inc. in September 2016. Mastech Digital, Inc. was founded in 1986 and is headquartered in Pittsburgh, Pennsylvania.

WidePoint Corporation provides technology management as a service (TMaaS) to the government and business enterprises in North America and Europe. It offers TMaaS solutions through a secure federal government certified proprietary portal and secure enterprise portal that provides ability to manage, analyze, and protect communications assets, as well as deploys identity management solutions that provides secured virtual and physical access to restricted environments. The company's solutions includes telecom lifecycle management that provides customers a full visibility of its telecom assets; and mobile and identity management, a multifactor authentication solution to conduct business through a secure portals, as well as mobile security solutions that protects users, devices, and corporate resources, including effective mobile program policies. It also offers digital billing and analytics solutions to large communications service providers that enables its customers to view and analyze the bills online. In addition, the company provides IT as a service, including cybersecurity, cloud services, network operations, and professional services; outsourcing solution; development operations support, artificial intelligence implementation, and the Microsoft stack of technologies; and migration to the cloud services. WidePoint Corporation was founded in 1991 and is headquartered in Fairfax, Virginia.