National Science Foundation
Sub-tier of National Science Foundation · Code 4900
Awarding agency code 4900 · Latest recorded action November 3, 2026
Overview
- FY2026 obligations
- $622.41M
- $622,406,219awarded by this sub-tier (provisional)
- FY2027 to date
- $1.73M
- $1,734,2809 awards and orders · FY2026 to November 4, 2025: $567,000
- FY2026 awards
- 348
- awards and orders with obligations
- Active Opportunities
- 4
- open SAM.gov solicitations
FY2026 obligations (provisional; DoD awards signed after August 6, 2026 are not yet public)
Largest vendors
- LEIDOS, INC.$242,697,762
- BOOZ ALLEN HAMILTON INC$53,934,806
- BATTELLE MEMORIAL INSTITUTE$48,148,568
- DIRECTVIZ SOLUTIONS, LLC$21,205,967
- BY LIGHT PROFESSIONAL IT SERVICES LLC$16,436,544
- SYNECTICS FOR MANAGEMENT DECISIONS, INC.$14,361,648
- THORNTON TOMASETTI, INC.$13,741,502
- NEW TECH SOLUTIONS, INC.$13,182,272
- ICF INCORPORATED, L.L.C.$11,763,850
- ACCENTURE FEDERAL SERVICES LLC$7,876,464
Largest industries (NAICS)
- 561210FACILITIES SUPPORT SERVICES$299,487,697
- 541512COMPUTER SYSTEMS DESIGN SERVICES$100,609,362
- 541519OTHER COMPUTER RELATED SERVICES$55,582,972
- 541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$54,613,974
- 541511CUSTOM COMPUTER PROGRAMMING SERVICES$44,281,043
Source: FPDS contract actions, net obligations (each action's obligation, de-obligations included) by the fiscal year of the action, as of November 4, 2026. Methodology
Active Opportunities at National Science Foundation
4 open opportunities from National Science Foundation (National Science Foundation) on SAM.gov (response deadline still ahead), newest first:
- NSF X-Labs Initiative - From Sequence to FunctionSolicitation · responses due February 8, 2027
- U.S. National Science Foundation (NSF) X-Labs InitiativeSolicitation · responses due May 14, 2028
- NSF X-Labs Initiative – AI for Physical Systems Topic AnnouncementSolicitation · responses due January 7, 2027
- NSF Ecosystem for Low-dimensional Electronics: Growth, Assembly, Nanoelectronics, and Translation (NSF ELEGANT)Solicitation · responses due December 18, 2026
Awarded Contracts at National Science Foundation
Newest awards signed by National Science Foundation (National Science Foundation) (base action in the last 120 days, $10,000 or more):
- 49100427F0007$407.78K · October 30, 2026AUGUST SCHELL ENTERPRISES, INC. · DATA CENTER COLOCATION SERVICES
- 49100427F0005$1.35M · October 29, 2026SPATIAL FRONT INCORPORATED · CALL ORDER - ITBAS BPA - SERVICENOW ICM SUPPORT
- 49100427F0002$139.13K · October 26, 2026HERITAGE INTERIORS, LLC · TO# 47 - AV SYSTEMS DESIGN EXPANSION - INTERIOR OUTFITTING AND OFFICE MOVE SERVICES IDIQ SUPPORT SERVICES
- 49100426F0193$1.01M · September 23, 2026AGILITY TECHNOLOGIES INC. · SALESFORCE MANAGEMENT AND OPERATIONS SUPPORT SERVICES
- 49100426F0209$159.63K · September 23, 2026NEW TECH SOLUTIONS, INC. · QUALTRICS
- 49100426F0200$99.19K · September 23, 2026PREMIER GROUP SERVICES, INC · TASK #11 - INCURRED COST AUDIT SERVICES FOR GMTO
- 49100426F0202$54.16K · September 23, 2026PREMIER GROUP SERVICES, INC · TASK #11 - INCURRED COST AUDIT SERVICES OF GMTO
- 49100426F0210$29.06K · September 23, 2026NEW TECH SOLUTIONS, INC. · ZETAFRAME CABINET 8 EA
- 49100426F0203$9.56M · September 22, 2026ICF INCORPORATED, L.L.C. · SCIENCE, ENGINEERING, ANALYTICAL, AND TECHNICAL (SEATS) SUPPORT SERVICES
- 49100426F0176$2.41M · September 22, 2026APTIVE RESOURCES LLC · NSF'S STAKEHOLDER ENGAGEMENT AND EXPANSION SUPPORT|!#^FOR THE NSF TECH ACCELERATORS INITIATIVE.
Recompete Radar
Contracts and IDVs of National Science Foundation (National Science Foundation) whose current end date is 14 to 180 days away, soonest first.
- 49100425C0004current end November 30, 2026 · potential end November 30, 2026GENCO GENERAL CONTRACTORS OF PUERTO RICO CORP. · net obligations recorded $1.74M
- 49100421C0042current end December 31, 2026 · potential end December 31, 2026PROSIDIAN CONSULTING LLC · net obligations recorded $1.99M
- 49100421P0012current end December 31, 2026 · potential end December 30, 2026ELSEVIER B.V. · net obligations recorded $1.83M
- 49100423C0014current end December 31, 2026 · potential end December 30, 2027LIONA ENTERPRISES INC · net obligations recorded $238.28K
- 49100426P0002current end December 31, 2026 · potential end December 30, 2026UNIVERSITY CORPORATION FOR ADVANCED INTERNET DEVELOPMENT · net obligations recorded $39.08K
- 49100423P0012current end January 1, 2027 · potential end December 31, 2027LEXISNEXIS RISK SOLUTIONS FL INC. · net obligations recorded $117.53K
- 49100424C0007current end January 18, 2027 · potential end January 17, 2027UNIVERSITY OF MARYLAND, COLLEGE PARK · net obligations recorded $5.00M
- 49100425C0003current end January 22, 2027 · potential end January 21, 2030ALLUVIONIC INC · net obligations recorded $763.58K
- 49100423P0004current end January 22, 2027 · potential end January 22, 2028AXON ENTERPRISE, INC. · net obligations recorded $94.26K
- 49100423C0027current end January 26, 2027 · potential end October 26, 2027LORD AND TUCKER MANAGEMENT CONSULTANTS, L.L.C. · net obligations recorded $1.07M
Expiry is the current end date (periodOfPerformanceCurrentEndDate: exercised options only) on the newest recorded action; the potential end date (periodOfPerformancePotentialEndDate) includes options not yet exercised.