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All Other Professional, Scientific, and Technical Services

NAICS 541990 · Federal Contracts & Awards

$586,237,380.13 is the USAspending.gov obligation sum for All Other Professional, Scientific, And Technical Services (NAICS 541990) in FY2026. Under one percent of a ninety-six-billion-dollar residual professional-services extract is an early-year slice, not a small industry. FY2026 figures can be incomplete. That pair is All Other Professional, Scientific, And Technical Services (NAICS 541990) and federal fiscal year 2026 — not every federal dollar in FY2026, not All Other Professional, Scientific, And Technical Services's $96,005,598,587.43 extract-wide book, and not cash already paid. The cell is 0.6% of this industry's published obligation total. 19,171 is the industry-extract award-record count, not a FY2026-only instrument tally. USAspending.gov is the source. Correlation is not causation.

Key figures

  • Other Prof. Sci. Tech in FY2026: $586,237,380.13 in USAspending obligations (NAICS 541990).
  • That cell is 0.6% of the industry's $96,005,598,587.43 extract-wide total.
  • 19,171 is the industry-extract award-record count, not a FY2026 census.
  • NAICS 541990 × FY2026 is an obligation join, not an outlay and not a named-recipient list.
  • Cite USAspending.gov; quote /industries/541990/ and /fiscal-years/2026/ if live tables moved.

All Other Professional, Scientific, And Technical Services and FY2026 as a USAspending pair

NAICS 541990 and fiscal year 2026 meet here. $586,237,380.13 is the USAspending.gov obligation sum on the yearlyTrend row that carries both tags. It is not All Other Professional, Scientific, And Technical Services's nationwide all-year total of $96,005,598,587.43, not every federal dollar coded to FY2026, and not an outlay register. The packet does not unbundle the residual professional-services code. 19,171 is an industry-extract action count: modifications and repeat awards add rows across years. Unique recipients are unpublished. This cell is not a specialty catalog inside the residual bin, a named-firm roster, or a staff census.

This page reports all other professional, scientific, and technical services activity USAspending tagged to FY2026. The headline $586,237,380.13 sits beside an industry-wide obligation total of $96,005,598,587.43; the 0.6% share is arithmetic on those two packet facts, not a ranking of fiscal years as winners or losers. Obligations are not outlays. All other professional, scientific, and technical services is a catch-all label. Quote it as written with FY2026.

How USAspending labels All Other Professional, Scientific, And Technical Services in FY2026

USAspending labels NAICS 541990 as All Other Professional, Scientific, And Technical Services. That code produced $586,237,380.13 when crossed with fiscal year 2026. The industry-wide 541990 hub does not require a FY2026 filter. The year hub does not require Other Prof. Sci. Tech. Only this tie applies both filters. The packet does not unbundle the residual professional-services code. Do not annualize this incomplete FY2026 row into a full-year forecast. The packet has no forecast. Residual 541990 will not be unbundled.

Correlation is not causation: FY2026 did not cause $586,237,380.13 by existing as a large or small budget year. The join is 541990 × FY2026 only. This cell is not a specialty catalog inside the residual bin, a named-firm roster, or a staff census. Do not invent contractors or award recipients to fill the gap. Campaign donations on FEC tables do not fund this USAspending cell; the datasets are separate. Nineteen thousand one hundred seventy-one industry-extract award records belong to 541990 across years, not to FY2026 as a firm census.

Full analysis: All Other Professional, Scientific, And Technical Services federal obligations in FY2026 →

Questions

How much Other Prof. Sci. Tech spending is obligated in FY2026?
USAspending.gov lists $586,237,380.13 in All Other Professional, Scientific, And Technical Services (NAICS 541990) obligations for FY2026. That yearlyTrend amount is 0.6% of the industry's $96,005,598,587.43 extract-wide total. It is an obligation join, not an outlay and not every federal dollar in FY2026. Unique recipients are unpublished.
Is $586,237,380.13 the entire Other Prof. Sci. Tech USAspending total?
No. NAICS 541990's extract-wide total is $96,005,598,587.43. FY2026 is 0.6% of that book. Other fiscal-year rows for the same industry are separate cells. Do not add /industries/541990/ into this join. 19,171 award records stay on the industry extract, not on this yearlyTrend row.
Is $586,237,380.13 cash already paid in FY2026?
No. Obligations are commitments recorded on USAspending.gov awards. Outlays — money that actually left the Treasury — are a different concept and are not this packet's headline. Treating $586,237,380.13 as checks already cleared in FY2026 confuses those terms. Prefer the live industry and year hubs if the tables moved.
Is $586,237,380.13 the nationwide Other Prof. Sci. Tech total?
No. $586,237,380.13 is the FY2026 yearlyTrend slice of NAICS 541990 only. Industry-wide Other Prof. Sci. Tech is $96,005,598,587.43 on /industries/541990/ without this year filter. 0.6% describes this join. Outlays are unpublished. Source is USAspending.gov. USAspending.gov remains the source for NAICS 541990 in FY2026.

USAspending.gov NAICS yearlyTrend by fiscal year. Obligations are not outlays. FY figures can be incomplete for the current year.

Industry ties

All data ties →

Companies in the All Other Professional, Scientific, and Technical Services industry (NAICS code 541990) have received $96.01B in federal contracts, grants, and other awards since FY2024, across 19K individual awards tracked through FY2026. The largest funding agency is Department of Defense ($30.63B). Spending is concentrated in Idaho, Virginia, Maryland and 49 other states. All figures below come from USAspending.gov award records.

Total Obligations

$96.01B

Total Awards

19K

States

52

Last Updated

Apr 23, 2026

Yearly Spending Trend

Top 50 Awards in All Other Professional, Scientific, and Technical Services

Largest individual obligations in NAICS 541990.

Download CSV
Top 50 Awards in All Other Professional, Scientific, and Technical Services
AwardRecipientAwarding AgencyProgramPlaceFYObligation
CONT_AWD_DEAC0705ID14517_8900_-NONE-_-NONE-
THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDING FOR THE MAINTENANCE AND OPERATIONS OF THE IDAHO NATIONAL LABORATORY. ALL OTHER TERMS AND CONDITIONS REMAIN IN EFFECT AND A…
BATTELLE ENERGY ALLIANCE, LLC
Idaho
Department of Energy
Department of Energy
—IDAHO FALLS, ID-022024$25,054,630,785
CONT_AWD_DAAH2303C0345_9700_-NONE-_-NONE-
DEOOBLIGATION MOD -$773.01
ARMY SUSTAINMENT LLC
Alabama
Department of Defense
Department of the Army
—FORT RUCKER, AL-012024$3,501,851,264
CONT_AWD_DESC0014664_8900_-NONE-_-NONE-
MANAGEMENT OF THE OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION.
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Tennessee
Department of Energy
Department of Energy
—OAK RIDGE, TN-032024$3,019,404,618
CONT_AWD_72012118C00003_7200_-NONE-_-NONE-
ENERGY SECURITY PROJECT (ESP). ADMINISTRATIVE MODIFICATION INCLUDING INCREMENTAL FUNDING.
DOMESTIC AWARDEES (UNDISCLOSED)
District of Columbia
Agency for International Development
Agency for International Development
——2024$920,000,000
CONT_AWD_AIDOAATO1000066_7200_AIDGPOI000600007_7200
DE-OBLIGATION IN THE AMOUNT OF $164,704.46 FOR CLOSEOUT.
JOHN SNOW, INCORPORATED
Massachusetts
Agency for International Development
Agency for International Development
—BOSTON, MA-082025$578,879,546
CONT_AWD_AID615C1500003_7200_-NONE-_-NONE-
KENYA MEDICAL SUPPLIES AUTHORITY MEDICAL COMMODITIES PROGRAM (KEMSA MCP)
KENYA MEDICAL SUPPLIES AUTHOR ITYAgency for International Development
Agency for International Development
——2024$521,972,374
CONT_AWD_FA870223C0002_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$463,329,758
CONT_AWD_FA862019F4000_9700_FA862016G3013_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Nevada
Department of Defense
Department of the Air Force
—ENGLEWOOD, CO-042024$449,884,342
CONT_AWD_693KA923F00076_6920_693KA923D00005_6920
THE T5 CONTRACT WILL SUPPORT IMPLEMENTATION OF THE FEDERAL AVIATION ADMINISTRATION AVIATION CIP AND CERTAIN REIMBURSABLE PROGRAMS INCLUDING THOSE ARISING FROM AIP APPROPRIATIONS A…
PTSI MANAGED SERVICES INC
California
Department of Transportation
Federal Aviation Administration
—WASHINGTON, DC-982024$441,543,593
CONT_AWD_FA862022F4000_9700_FA862021G4009_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Colorado
Department of Defense
Department of the Air Force
—ENGLEWOOD, CO-042024$429,746,769
CONT_AWD_75FCMC18F0001_7530_HHSM500201600082I_7530
SUPPLEMENTAL MEDICAL REVIEW CONTRACTOR (SMRC)-PERFORM AND PROVIDE SUPPORT FOR A VARIETY OF TASK AIMED TO LOWER IMPROPER PAYMENT RATES
NORIDIAN HEALTHCARE SOLUTIONS, LLC
North Dakota
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—FARGO, ND-002024$407,443,548
CONT_AWD_HQ003419F0278_9700_HQ003419D0006_9700
END-TO-END SYSTEMS ENGINEERING, OPERATIONAL ANALYSIS OF COMPONENT ARCHITECTURES, TECHNOLOGY CONCEPT EXPLORATION.
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC
Maryland
Department of Defense
Washington Headquarters Services
—LAUREL, MD-032024$398,377,467
CONT_AWD_FA870222C0001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$386,874,688
CONT_AWD_FA870223C0001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$385,656,151
CONT_AWD_HQ003420F0015_9700_HQ003419D0001_9700
FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER SUPPORT FOR RESEARCH AND ANALYSIS TASKING REQUIRED BY THE OFFICE OF THE SECRETARY OF DEFENSE, JOINT STAFF, DEFENSE AGENCIES, AND O…
INSTITUTE FOR DEFENSE ANALYSES
Virginia
Department of Defense
Washington Headquarters Services
—ALEXANDRIA, VA-082024$361,673,500
CONT_AWD_7200AA21C00056_7200_-NONE-_-NONE-
AFR/SD/PROSPER: IN PARTNERSHIP WITH PROSPER AFRICA, FEED THE FUTURE, AND OTHER INITIATIVES, THE USAID AFRICA BUREAU, AFRICA REGIONAL MISSIONS, AND THE MIDDLE EAST BUREAU ARE JO…
DAI GLOBAL LLC
Maryland
Agency for International Development
Agency for International Development
——2024$337,884,397
CONT_AWD_FA862023F4070_9700_FA862019G4023_9700
BIG SAFARI
AEVEX AEROSPACE, LLC
California
Department of Defense
Department of the Air Force
—SOLANA BEACH, CA-492024$326,167,214
CONT_AWD_72012118C00004_7200_-NONE-_-NONE-
ECONOMIC RESILIENCE ACTIVITY (ERA) IN UKRAINE
DOMESTIC AWARDEES (UNDISCLOSED)
District of Columbia
Agency for International Development
Agency for International Development
——2024$320,485,843
CONT_AWD_FA870225CB001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062025$317,992,088
CONT_AWD_AIDOAAC1600031_7200_-NONE-_-NONE-
GHSI-III
SOCIAL SOLUTIONS INTERNATIONAL, INC.
Maryland
Agency for International Development
Agency for International Development
—WASHINGTON, DC-982024$314,859,203
CONT_AWD_N0001921C0060_9700_-NONE-_-NONE-
DE-OB
NORTHROP GRUMMAN SYSTEMS CORPORATION
California
Department of Defense
Department of the Navy
—SAN DIEGO, CA-502024$313,907,245
CONT_AWD_47QFCA23F0016_4732_47QFCA22D0064_4732
USAFRICOM PERSONNEL RECOVERY ENTERPRISE SERVICES AND SOLUTIONS PRESS OBLIGATION OF FUNDING.
HII MISSION TECHNOLOGIES CORP
Virginia
General Services Administration
Federal Acquisition Service
——2024$312,177,802
CONT_AWD_HHSS283201700002C_7522_-NONE-_-NONE-
REF. NO. 283-17-0491, "2018-2022 NATIONAL SURVEY ON DRUG USE AND HEALTH (NSDUH)"
RESEARCH TRIANGLE INSTITUTE
North Carolina
Department of Health and Human Services
Substance Abuse and Mental Health Services Administration
—DURHAM, NC-042024$302,222,932
CONT_AWD_0004_9700_HQ003414D0001_9700
CONDUCT ASSESSMENT OF CURRENT TECHNOLOGIES
INSTITUTE FOR DEFENSE ANALYSES
Virginia
Department of Defense
Washington Headquarters Services
—ALEXANDRIA, VA-082024$296,946,747
CONT_AWD_47QFCA19C0016_4732_-NONE-_-NONE-
MOD 51 IF AND CEILING INCREASE. THIS SBIR PHASE III EFFORT IS A FOLLOW ON PHASE I CONTRACT FA9453-18-P-0230, TOPIC NUMBER AF181039.
BLUESTAQ LLC
Colorado
General Services Administration
Federal Acquisition Service
—COLORADO SPRINGS, CO-052024$294,864,378
CONT_AWD_FA862017F4000_9700_FA862016G3013_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Nevada
Department of Defense
Department of the Air Force
—ENGLEWOOD, CO-042024$282,021,062
CONT_AWD_HHSD200201356941C_7523_-NONE-_-NONE-
COVID-19 3610
WESTAT, INC.
Maryland
Department of Health and Human Services
Centers for Disease Control and Prevention
—ROCKVILLE, MD-082024$280,186,054
CONT_AWD_HHSM500T0002_7530_HHSM500201600083I_7530
UPIC TASK ORDER AWARD TO COMBAT FRAUD, WASTE AND ABUSE IN THE SOUTH-EASTERN JURISDICTION
SAFEGUARD SERVICES LLC
Texas
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—WINDSOR MILL, MD-022024$275,468,570
CONT_AWD_HHSM500T0001_7530_HHSM500201600079I_7530
UPIC MIDWESTERN JURISDICTION WORK TASK ORDER 1 FRAUD, WASTE, AND ABUSE DETECTION AND PREVENTION
COVENTBRIDGE USA INC
Florida
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—RESTON, VA-112024$274,965,441
CONT_AWD_72066018C00001_7200_-NONE-_-NONE-
IHP INCREMENTAL FUNDING - CO# 72066018C00001
ABT GLOBAL LLC
Massachusetts
Agency for International Development
Agency for International Development
——2024$272,475,275
CONT_AWD_FA870224C0001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$268,642,659
CONT_AWD_FA862023F4075_9700_FA862021G4009_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Colorado
Department of Defense
Department of the Air Force
—ENGLEWOOD, CO-042024$265,631,236
CONT_AWD_FA870217C0001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$257,694,135
CONT_AWD_FA862025FB029_9700_FA862021G4009_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Colorado
Department of Defense
Department of the Air Force
—CENTENNIAL, CO-062025$248,522,918
CONT_AWD_FA862019F4024_9700_FA862016G3013_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Nevada
Department of Defense
Department of the Air Force
—ENGLEWOOD, CO-042024$243,644,548
CONT_AWD_7200AA19F00014_7200_7200AA18D00023_7200
LOCAL HEALTH SYSTEMS SUSTAINABILITY (LHSS)
ABT GLOBAL LLC
Maryland
Agency for International Development
Agency for International Development
—ROCKVILLE, MD-082024$240,176,358
CONT_AWD_75D30119C04205_7523_-NONE-_-NONE-
INTERNATIONAL REAGENT RESOURCE (IRR) - UDO MOD
AMERICAN TYPE CULTURE COLLECTION
Virginia
Department of Health and Human Services
Centers for Disease Control and Prevention
—MANASSAS, VA-102024$233,263,878
CONT_AWD_0002_9700_HDTRA105D0003_9700
200602!600069!9700!HDTRA1!DEFENSE THREAT REDUCTION AGENCY !HDTRA105D0003 !A!N! !N!0002 ! !20051123!20061115!064677243!016435559!016435559!N!NORTHROP GRUMMAN INFORMAT…
ENGILITY SERVICES, LLC
Massachusetts
Department of Defense
Defense Contract Management Agency
—RESTON, VA-112024$227,579,306
CONT_AWD_HQ003422F0001_9700_HQ003419D0006_9700
MULTIPLE RESEARCH AND ANALYSIS SUPPORT SERVICES RELATING TO WARFARE CAPABILITIES.
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC
Maryland
Department of Defense
Washington Headquarters Services
—LAUREL, MD-032024$224,617,698
CONT_AWD_HQ003424F0002_9700_HQ003419D0001_9700
TEST AND EVALUATE AI ENABLED CAPABILITIES.
INSTITUTE FOR DEFENSE ANALYSES
Virginia
Department of Defense
Washington Headquarters Services
—WASHINGTON, DC-982024$221,205,486
CONT_AWD_HHSM500T0001_7530_HHSM500201600083I_7530
UPIC TASK ORDER AWARD TO COMBAT FRAUD, WASTE AND ABUSE IN THE NORTH-EASTERN JURISDICTION
SAFEGUARD SERVICES LLC
Texas
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—PLANO, TX-042024$219,079,652
CONT_AWD_72065619C00008_7200_-NONE-_-NONE-
EFFICIENCIES FOR CLINICAL HIV/AIDS OUTCOMES (ECHO)
ABT GLOBAL LLC
Massachusetts
Agency for International Development
Agency for International Development
——2024$218,973,714
CONT_AWD_FA870219C0001_9700_-NONE-_-NONE-
MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE
THE MITRE CORPORATION
Massachusetts
Department of Defense
Department of the Air Force
—BEDFORD, MA-062024$218,495,648
CONT_IDV_HHSN272200700016I_7529
OPERATION AND MANAGEMENT OF NIAID INTEGRATED RESEARCH FACILITY
BATTELLE MEMORIAL INSTITUTE
Ohio
Department of Health and Human Services
National Institutes of Health
——2025$211,623,544
CONT_AWD_HHSM500T0001_7530_HHSM500201600080I_7530
UNIFIED PROGRAM INTEGRITY CONTRACT (UPIC) WESTERN JURISDICTION TASK ORDER
QLARANT INTEGRITY SOLUTIONS LLC
Maryland
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—EASTON, MD-012024$211,411,274
CONT_AWD_HT001117C0017_9700_-NONE-_-NONE-
TELEHEALTH TRIAGE NURSE
OPTUMHEALTH CARE SOLUTIONS, LLC
Minnesota
Department of Defense
Defense Health Agency
—EDEN PRAIRIE, MN-032024$210,151,104
CONT_AWD_N0001918C1009_9700_-NONE-_-NONE-
DEOBLIGATION OF FUNDS
NORTHROP GRUMMAN SYSTEMS CORPORATION
California
Department of Defense
Department of the Navy
—SAN DIEGO, CA-502024$206,717,663
CONT_AWD_H9240219C0006_9700_-NONE-_-NONE-
ISS-J - OPTION YEAR 4 GRP A CONUS LABOR
ACTIONABLE SOLUTIONS GROUP, LLC
Virginia
Department of Defense
U.S. Special Operations Command
—FORT BRAGG, NC-092024$206,237,503
CONT_AWD_HHSM500T0002_7530_HHSM500201600080I_7530
UPIC SWJ
QLARANT INTEGRITY SOLUTIONS LLC
Maryland
Department of Health and Human Services
Centers for Medicare and Medicaid Services
—EASTON, MD-012024$205,401,682
CONT_AWD_7200AA18C00074_7200_-NONE-_-NONE-
MTAPS - THE CONTRACTOR WILL PROVIDE EXPERT TECHNICAL SUPPORT TO LOW- AND MIDDLE-INCOME COUNTRIES (LMICS) TO STRENGTHEN THE MEDICINES COMPONENT OF THEIR HEALTH SYSTEMS TO ENSURE…
MANAGEMENT SCIENCES FOR HEALTH, INC.
Massachusetts
Agency for International Development
Agency for International Development
—MEDFORD, MA-052024$202,747,554

Top 50 awards shown, ranked by obligated amount. Dates reflect performance period; last-modified dates match USAspending.gov. Complete listings include all transaction history going back to FY2024.

Spending by State

Federal spending in the All Other Professional, Scientific, and Technical Services industry (NAICS 541990) broken down by state, with obligated amounts and award counts.
StateFundingAwards
Idaho$25.09B127
Virginia$12.11B3K
Maryland$6.91B3K
District of Columbia$5.67B2K
Colorado$4.57B705
Massachusetts$4.10B555
Alabama$3.73B203
Tennessee$3.32B85
California$3.12B1K
North Carolina$1.20B212
Georgia$1.11B595
Texas$1.09B466
Florida$929.0M440
Nevada$558.2M118
Ohio$548.7M386
Illinois$477.8M193
North Dakota$408.6M25
Minnesota$395.8M81
Oklahoma$260.4M184
Michigan$257.3M212
Alaska$242.1M120
Arizona$227.1M183
New York$183.3M276
Washington$175.5M229
Kansas$167.4M70
Oregon$150.0M195
Pennsylvania$149.8M641
Missouri$135.8M101
South Carolina$124.7M61
New Jersey$96.1M95
Mississippi$91.4M165
Indiana$91.2M63
Utah$84.2M157
Nebraska$83.3M34
New Mexico$72.2M94
Hawaii$71.8M75
New Hampshire$57.5M63
Wisconsin$50.9M212
Louisiana$38.7M77
Connecticut$32.9M60
Arkansas$31.4M32
Iowa$28.6M36
Kentucky$24.7M40
Montana$19.2M67
Vermont$17.0M11
Puerto Rico$16.3M23
FM$10.3M2
Delaware$9.8M31
South Dakota$7.9M42
MH$4.2M3
West Virginia$3.9M26
PW$3.2M1