NAICS code
All Other Professional, Scientific, and Technical Services
- NAICS code
- 541990
- Latest action
- Aug 8, 2026
- p10
- $124,204
- p25
- $502,847
- p75
- $2,717,954
- p90
- $4,452,374
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| DEAC0705ID14517 MANAGEMENT AND OPERATIONS OF THE INL | BATTELLE ENERGY ALLIANCE, LLC | Department of Energy | ID | Nov 9, 2004 | $41,510,000,000 |
| DESC0014664 IGF::OT::IGF MANAGEMENT OF THE OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION | OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED | Department of Energy | TN | Mar 10, 2016 | $3,752,313,508 |
| 47QFCA24F0043 IF, DD254 UPDATE | HII MISSION TECHNOLOGIES CORP | General Services Administration | VA | Mar 2, 2026 | $1,744,924,946 |
| 47QFCA24F0037 SERVICE SOLUTIONS FOR MODERNIZATION ANALYSIS READINESS CAPABILITY THREAT AND TRAINING SSMARTT | BOOZ ALLEN HAMILTON INC | General Services Administration | DC | Sep 10, 2024 | $1,357,969,695 |
| 7200AA23C00012 PREVENTION OF MALARIA THROUGH VECTOR CONTROL (PMI EVOLVE) | ABT GLOBAL LLC | Agency for International Development | MD | Apr 13, 2026 | $809,932,224 |
| 47QFCA23F0016 BASIC TASK ORDER AWARD | HII MISSION TECHNOLOGIES CORP | General Services Administration | — | Mar 1, 2023 | $789,801,402 |
| FA870225CB001 MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | Department of Defense | MA | Mar 12, 2026 | $699,507,113 |
| 693KA923F00076 THE T5 CONTRACT WILL SUPPORT IMPLEMENTATION OF THE FEDERAL AVIATION ADMINISTRATION AVIATION CIP AND CERTAIN REIMBURSABLE PROGRAMS INCLUDING THOSE ARISING FROM AIP APPROPRIATIONS AND OTHER DIRECTLY FUNDED AND REIMBURSABLE PROJECTS | PTSI MANAGED SERVICES INC | Department of Transportation | DC | Mar 30, 2023 | $680,032,258 |
| 47QFCA19C0016 AIR FORCE RESEARCH LABORATORY (AFRL)/AIR FORCE SPACE AND MISSILE SYSTEMS CENTER (SMC), HAS A NEED TO EXPAND THE ADVANCED COMMAND AND CONTROL ENTERPRISE SYSTEMS AND SOFTWARE (ACCESS) PROJECT. | BLUESTAQ LLC | General Services Administration | CO | Aug 1, 2019 | $649,106,362 |
| N0001924C0005 INCREMENTAL FUNDING FOR CLINS 0101, 0102, 0106, AND 0107. | NORTHROP GRUMMAN SYSTEMS CORPORATION | Department of Defense | CA | Feb 27, 2026 | $580,705,393 |
| FA870224C0001 MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | Department of Defense | MA | Apr 21, 2026 | $544,266,710 |
| HQ003422F0001 MULTIPLE RESEARCH AND ANALYSIS SUPPORT SERVICES RELATING TO WARFARE CAPABILITIES. | THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | Department of Defense | MD | Apr 3, 2026 | $542,500,000 |
| FA870223C0002 MITRE DEOBLIGATION | THE MITRE CORPORATION | Department of Defense | MA | Apr 21, 2026 | $498,715,393 |
| FA870223C0001 MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | Department of Defense | MA | Apr 7, 2026 | $486,106,812 |
| FA870222C0001 MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | Department of Defense | MA | May 5, 2026 | $479,890,305 |
| FA862019F4000 BIG SAFARI | SIERRA NEVADA COMPANY, LLC | Department of Defense | CO | Mar 19, 2026 | $453,086,289 |
| 75D30119C04205 INTERNATIONAL REAGENT RESOURCE (IRR) - UDO MOD | AMERICAN TYPE CULTURE COLLECTION | Department of Health and Human Services | VA | Mar 2, 2026 | $415,069,919 |
| 75FCMC18F0001 SUPPLEMENTAL MEDICAL REVIEW CONTRACTOR (SMRC)-PERFORM AND PROVIDE SUPPORT FOR A VARIETY OF TASK AIMED TO LOWER IMPROPER PAYMENT RATES | NORIDIAN HEALTHCARE SOLUTIONS, LLC | Department of Health and Human Services | ND | Jul 21, 2026 | $408,822,942 |
| H9240219C0006 SECTION J UPDATES | ACTIONABLE SOLUTIONS GROUP, LLC | Department of Defense | NC | Mar 25, 2026 | $342,074,154 |
| 72065619C00008 THE PURPOSE OF THIS MODIFICATION IS TO EXTEND POP BY 29 MONTHS AND INCREASE TEC | ABT GLOBAL LLC | Agency for International Development | — | Mar 23, 2026 | $326,552,092 |
| HHSM500T0001 UPIC MIDWESTERN JURISDICTION WORK TASK ORDER 1 FRAUD, WASTE, AND ABUSE DETECTION AND PREVENTION | COVENTBRIDGE (USA) LLC | Department of Health and Human Services | VA | Apr 29, 2026 | $319,667,130 |
| FA862025FB029 BIG SAFARI | SIERRA NEVADA COMPANY, LLC | Department of Defense | CO | Feb 27, 2026 | $300,154,320 |
| HHSM500T0002 UPIC TASK ORDER AWARD TO COMBAT FRAUD, WASTE AND ABUSE IN THE SOUTH-EASTERN JURISDICTION | SAFEGUARD SERVICES LLC | Department of Health and Human Services | MD | Apr 6, 2026 | $275,468,570 |
| 75S20322C00001 REF. NO. 283-22-00568, "2023-2027 NATIONAL SURVEY ON DRUG USE AND HEALTH (NSDUH)" | RESEARCH TRIANGLE INSTITUTE | Department of Health and Human Services | NC | Jul 7, 2026 | $266,651,663 |
| 75D30122C13955 EOI::IMPLEMENTING THE PRESIDENT'S DOGE COST EFFICIENCY INITIATIVE::EOI BILATERAL MODIFICATION TO DESCOPE | E3HEALTH SOLUTIONS, LLC | Department of Health and Human Services | TX | Jun 2, 2026 | $253,485,467 |
Related records
Derived from awards these records share, ordered by how many.
Benchmarked as
Bought by
Performed in
- Virginia650
- Maryland620
- District of Columbia404
- Pennsylvania244
- California234
- Colorado182
- Georgia148
- Massachusetts145
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals cover awards where the government recorded this NAICS code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the NAICS code the government recorded on the award, taken from USAspending.gov and last refreshed Aug 10, 2026. Miscoded awards stay miscoded here; we do not reassign codes.
- 2Published distribution over 19 awards, computed Aug 10, 2026 (snapshot 8ed5cb950f21).