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ICF is a global consulting and technology services company with approximately 9,000 employees, but we are not your typical consultants. At ICF, business analysts and policy specialists work together with digital strategists, data scientists and creatives. We combine unmatched industry expertise with cutting-edge engagement capabilities to help organizations solve their most complex challenges. Since 1969, public and private sector clients have worked with ICF to navigate change and shape the future.

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Ticker ICFI
Revenue $1.48 billion
Funding $76.1 million
Employees 10,059 (9,465 on RocketReach)
Founded 1969
Address 1902 Reston Metro Plaza, Reston, Virginia 20190, US
Phone (703) 934-3000
Fax (703) 934-3740
JavaScript, HTML, PHP +555 more (view full list)
Category Management Consulting, Professional Services, Aviation, Business Services, Climate, Cybersecurity, Defense, Digital and Marketing, Education, Energy, Environment, Health, Homeland Security, International Development, Natural Disaster Recovery, Resilience, Social Programs and Communities, Transportation
Web Rank 277706
Web Visits 133740
Keywords icf, icf next, icf international, icf consulting, icf careers
SIC 874, 87
NAICS 54161, 541612, 541611, 5416, 541, 54

ICF International Questions

The ICF International annual revenue was $1.48 billion in 2023.

John Wasson is the Chairman, President and Chief Executive Officer of ICF International.

9,465 people are employed at ICF International.

ICF International is based in Reston, Virginia.

The NAICS codes for ICF International are [54161, 541612, 541611, 5416, 541, 54].

The SIC codes for ICF International are [874, 87].

The most common ICF International email format is [first].[last] (ex., which is being used by 52.1% of ICF International work email addresses.

Other common ICF International email patterns are [first_initial][last] (ex. and [last] (ex. In all, ICF International uses 7 work email formats.

ICF International Email Formats and Examples

Email Format Example Percentage

Top ICF International Management Employees

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