The 12 closest competitors and alternatives to ICF among consulting companies — ranked by similarity to what ICF actually does, not by market-cap band.
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ICF is a consulting and technology services company that works with hundreds of companies and governments to plan, design, and implement transformative projects. Headquartered in Reston, Virginia, the publicly traded firm has a history spanning over 50 years of impact across various industries.
ICF is a consulting company headquartered in United States. Xcout tracks 11 named people at ICF, including John Wasson (Chair and CEO). Xcout recorded 7 job postings from ICF in the last 90 days.
5 more named people on record for ICF, with roles, board committees and tenure — see the full roster →
Xcout recorded 7 job postings from ICF in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see ICF's hiring signals →
Ranked by semantic similarity — how close each company is to ICF by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar consulting company
Booz Allen Hamilton is a global management consulting firm headquartered in McLean, Virginia, United States, with 80 additional offices worldwide. The company develops technology to enhance security for large-scale sporting events and public gatherings.
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Chemonics International provides international development services, partnering with governments, businesses, and communities worldwide. The company delivers data-driven solutions and technical assistance across sectors such as global health, agriculture, energy infrastructure, supply chain management, sustainability, and public sector governance.
Similar consulting company
Public Consulting Group (PCG) is a management consulting and operations improvement firm founded in 1986 and headquartered in Boston, Massachusetts, serving public-sector clients.
Similar consulting company
Headquartered in Chicago, Illinois, Huron is a public global professional services and consulting firm providing strategy, digital, education, and healthcare consulting expertise.
Similar consulting company
Projects by IF is a design and strategy consultancy that helps clients develop products and services incorporating emerging technologies like AI and data systems. The company focuses on risk mitigation, ethical design, and building user trust to facilitate secure and scalable innovation.
Similar consulting company
Parsons Corporation is a global provider of comprehensive solutions and services, primarily operating in the defense, intelligence, and critical infrastructure sectors. Its reach extends across North America, the Middle East, and other international regions. The company organizes its operations into two main divisions: Federal Solutions and Critical Infrastructure. Within its Federal Solutions segment, Parsons delivers advanced cybersecurity and intelligence capabilities. This includes developing and deploying offensive and defensive cyber platforms, tools, and operational support for clients like the U.S. Department of Defense and the wider U.S. intelligence community. It also specializes in space and geospatial technologies, offering expertise in areas such as geospatial intelligence, threat assessment, space situational awareness, small satellite deployment and integration, ground control systems, flight dynamics, and command and control solutions. Key beneficiaries of these services include the National Geospatial-Intelligence Agency, the National Reconnaissance Office, and various branches of the U.S. DoD. Furthermore, Parsons provides sophisticated missile defense and C5ISR (Command, Control, Computers, Communications, Cyber, Intelligence, Surveillance, and Reconnaissance) solutions, encompassing integrated air and missile defense, data fusion, analytics, platform system integration, directed energy, joint all-domain operations, and command and control systems, serving entities like the Defense Intelligence Agency and the DoD. The company's technology services in this segment also cover critical infrastructure components such as energy production, aviation, healthcare, bio-surveillance, and environmental systems, alongside associated infrastructure. This extends to specialized areas like nuclear waste processing, WMD elimination, program/project management, infectious disease analytics, and data protection. The Critical Infrastructure segment focuses on enhancing urban and public systems. Offerings here include intelligent transportation system management, aviation, rail, and transit system solutions, smart city software development, and robust cybersecurity for critical infrastructure assets. These services are provided to transportation authorities and rail/transit operators. Parsons also delivers essential engineering, program management, and environmental solutions to private industrial clients and public utility providers. Established in 1944, Parsons Corporation maintains its headquarters in Centreville, Virginia.
Professional Consulting
The Cadmus Group is a professional services firm providing technical and strategic consulting to help clients achieve sustainability and policy goals. The company is privately held and headquartered in Arlington, Virginia.
Consulting Services
Integrated Business & Technical Consultants, Inc. (IBTCI) provides professional services to government agencies, private companies, and foundations across various sectors including global health, humanitarian assistance, and defense. The company's services encompass performance optimization, data analytics, strategic communications, supply chain and procurement monitoring, and capacity building training.
Similar consulting company
Accenture Federal Services helps government agencies reinvent how they operate and deliver their missions faster with technology and AI, maintaining operations from Arlington, Virginia.
Similar consulting company
LMI is a software development and consulting firm headquartered in Tysons, Virginia, that has provided logistics management and technical solutions since 1961.
Similar consulting company
Modus Create is a digital product engineering and consulting firm that assists leaders in designing, building, and scaling digital products and platforms. The company is headquartered in Reston, Virginia, and employs a global team of technologists, strategists, and designers.
Similar consulting company
M.C. Dean, Inc. is a design-build and systems integration corporation for complex, mission-critical organizations. Started in 1949 as a small electrical firm, it has since grown to 5,800 employees and a revenue of approximately $1.3 Billion. It’s headquartered in Tysons, Virginia, United States, and has over 30 other offices, including branches in Atlanta, Georgia; Baltimore, Maryland; Tampa, Florida; Charleston, South Carolina; Stuttgart, Germany; and Dallas, Texas.
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