Top federal contractors for National Science Foundation, NAICS 541990, and PSC R499.

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Top federal contractors for National Science Foundation, NAICS 541990, and PSC R499

Ranked contractor profiles for this slice.

Akima Data Management LLC

Herndon, VA · Department of Defense

$52,515,678

Icf Macro INC

Reston, VA · Department of Health and Human Services

$9,641,315

Aptive Resources LLC

Alexandria, VA · Department of Veterans Affairs

$5,154,601

Insight Policy Research, Inc.

Arlington, VA · Department of Health and Human Services

$4,289,953

National Institute Of Aerospace Associates

Hampton, VA · National Aeronautics and Space Administration

$3,468,332

Global Evaluation & Applied Research Solutions (gears), Inc.

Atlanta, GA · Department of Health and Human Services

$81,053

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