National Academy Of Sciences

The National Academy of Sciences, a congressionally chartered nonprofit scientific advisory organization headquartered in Washington, DC, provides independent scientific and technical expertise to the federal government as a prime contractor and grant recipient across consensus studies, expert panel convening, workshops, and technical assessments—delivering cost-no-fee advisory services with no set-asides across a portfolio of over 7,500 prime awards since 1979.

NAS operates as the parent entity of the National Academies of Sciences, Engineering, and Medicine and delivers specialized scientific counsel across federal agencies through standing committees, decadal surveys, and ad hoc studies. The organization competes exclusively full-and-open, relying on its unique congressional charter and reputation as an independent, nonpartisan advisor rather than small-business set-asides. Recent representative work includes a $1.65 million congressionally mandated study on sexual assault at sea for the Coast Guard, a $3.68 million standing committee on global horizon scanning for the Army Research Development and Engineering Command, a $2 million independent review of DC airspace design and civil-military coordination for the Department of Transportation, a $1.78 million consensus study on the Manufacturing USA program vision through 2030 for the National Institute of Standards and Technology, and a $7.21 million cooperative agreement supporting the Transit Cooperative Research Program for the Federal Transit Administration.

Customer concentration is distributed across a broad federal landscape. The top five funding agencies by combined potential value—CDC ($658.2 million), NASA ($371.9 million), NOAA ($185.5 million), NIH ($142.5 million), and CDC Pittsburgh ($141 million)—represent 28 percent of NAS's award portfolio dollars. By volume, the Army (443 awards), NSF (442 awards), and the Federal Highway Administration (337 awards) lead, though the relationship between volume and value diverges: Army's 443 awards carry only $4 million in combined potential value, reflecting NAS's participation in numerous small advisory engagements across the military, while CDC's 104 awards carry $658.2 million, indicating larger individual study and advisory contracts. NOAA, with 295 awards, anchors $185.5 million, suggesting a mix of large and moderate-sized delivery orders.

NAS holds multiple significant indefinite delivery contracts that structure its federal advisory work. The National Institute of Mental Health IDIQ, valued at $67.6 million through August 2029, represents the largest single vehicle and supports studies and convenings across NIH's research mission. The Social Security Administration IDIQ carries $23 million through September 2028 for disability policy advisory services including consensus committees on chronic pain, traumatic brain injury recovery, and sickle cell disease. NOAA's Resident Research Associateship Program IDIQ, worth $38.97 million through August 2031, funds postdoctoral researcher associateships. The Department of Homeland Security Basic Ordering Agreement, valued at $8.85 million through January 2030, enables DHS-wide procurement of scientific and security advisory services. Additional vehicles include a $2.95 million BOEM indefinite delivery contract for ocean energy and environmental assessment studies, an $800 thousand EPA contract for science-based decision-making, and a $13 million Office of the Assistant Secretary for Preparedness and Response contract supporting the Standing Committee for Emerging Infectious Diseases.

NAS operates almost entirely as a prime contractor: 7,551 of 7,556 recent awards (100 percent) are prime awards. The organization generates minimal subcontractor engagement—across SCI-reportable service contracts in FY2022–FY2024, subcontractors performed zero percent of total contractor hours, reflecting NAS's model of assembling volunteer expert networks rather than subcontracting delivery. NAS does engage three named subcontractors in the SCI dataset but at negligible scale. The organization functions as an independent knowledge integrator rather than a feeder to larger primes.

SCI-reported federal services revenue totaled $123 million across three fiscal years: $45.3 million in FY2022, $30.8 million in FY2023, and $46.9 million in FY2024. These figures represent invoiced revenue on service contracts above the $150 thousand reporting threshold and exclude grants, contracts under $150 thousand, goods, and non-federal revenue; they are a strict subset of NAS's total federal advisory revenue and a smaller fraction of its enterprise operations. The SCI dataset shows stable federal services workforce at approximately 123–127 FTEs per fiscal year. Government-paid hourly rates on prime service contracts ranged from $20.28 per hour at the tenth percentile to a median of $143.20 per hour, with senior labor and specialized advisors commanding $246.31 per hour at the ninetieth percentile, consistent with expert-level scientific and policy advisory work.

Activity has moderated in recent years. NAS recorded 194 awards in 2022, 237 in 2023, 172 in 2024, 78 in 2025, and 40 in the first half of 2026, reflecting a declining trajectory. Recompete exposure is moderate: 161 awards (combined potential value $140.7 million) complete within the next twenty-four months, creating opportunity for competitors and recompete risk for the incumbent.

Federal grant work represents a secondary but significant channel. NAS acts as prime recipient for cooperative agreements and project grants from NSF, NIST, NOAA, the Federal Transit Administration, the Federal Railroad Administration, NASA, and other agencies. Recent grant awards include a $1.54 million NSF International Science Council engagement grant, $1.1 million for an informal STEM learning consensus study, $510 thousand for Federal Demonstration Partnership secretariat support, $500 thousand for railroad research and development, and cooperative agreements totaling $7.21 million for the Transit Cooperative Research Program and $7.03 million for continued TCRP support. NAS also received two sub-awards as a recipient from the National Council for Behavioral Health and the National Association of County and City Health Officials on CDC-funded cannabis public health research.

The organization's capability portfolio centers on independent scientific expertise delivery: consensus studies that synthesize evidence and convene expert committees on policy questions; decadal surveys that assess research landscapes in astronomy, earth science, space exploration, and engineering; standing committees that monitor state-of-knowledge and track emerging issues; roundtables and forums that facilitate dialogue among stakeholders; and technical assessments addressing federal agency needs. Representative domains include transportation policy (Transportation Research Board activities across Federal Highway Administration, Federal Motor Carrier Safety Administration, Federal Railroad Administration, and Department of Transportation), public health (CDC, NIH, Health and Human Services), marine and ocean science (NOAA), earth and space science (NASA, NSF), energy (Department of Energy), and national security (Department of Defense, Department of Homeland Security). Work is performed primarily at NAS's headquarters in Washington, DC and subordinate locations in Boulder, Colorado; Silver Spring, Maryland; and other sites aligned with specific research needs.