Overview
Prime obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2021–FY2025
paid to 8,178 contractors
Department › sub-agency; a tile opens its sub-agency
Click a tile to open its page.
Click a state to open its page.
Insight 19% was performed in Virginia. See the Virginia page (opens another page)
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight 3,299 new awards in FY2025
Each cell is one week of a month: days 1–7, 8–14, 15–21, 22–28 or 29–31
Hover over a week to see its total.
Insight September held 18.1% of FY2025 obligations
Insights on other tabs
- Buyers
- Agency for International Development placed 18%; 134 sub-agencies buy it
- Contractors
- 3 of the 25 largest are SBA-listed small businesses
- Opportunities
- 36 open notices use this code today
Buyers
A bar opens its department
Click a bar to open its page.
Buyers of NAICS 541990 by sub-agency, FY2021–FY2025
Use this to find which sub-agencies buy this work; open one for its offices.
Showing 1–10 of 134 sub-agencies
| FY2021–FY2025, NAICS 541990 | All industries, FY2017–FY2026 | |||
|---|---|---|---|---|
| Last 10 FY | ||||
| Agency for International Development | Agency for International Development | $11,623,600,517 | 2,354 | |
| Department of Energy | Energy | $10,733,257,813 | 193 | |
| Department of the Air Force | DoD | $9,500,264,040 | 1,909 | |
| Washington Headquarters Services | DoD | $3,530,325,917 | 305 | |
| Department of the Army | DoD | $3,056,936,779 | 2,441 | |
| Department of the Navy | DoD | $2,667,312,142 | 2,500 | |
| Centers for Disease Control and Prevention | HHS | $1,937,362,466 | 1,316 | |
| National Institutes of Health | HHS | $1,936,326,629 | 3,789 | |
| Federal Acquisition Service | GSA | $1,823,778,327 | 754 | |
| Centers for Medicare and Medicaid Services | HHS | $1,684,087,788 | 213 | |
Contractors
Click a bar to open its page.
15 smaller rows, $9.4B together (14.8%), folded to keep the card short.
Everyone else: $29.8B (46.9%)
Insight The ten largest received 38% of the industry's obligations
Contractors in NAICS 541990 by prime obligations, FY2021–FY2025
Use this to see who wins this work and where they are based; the 25 largest.
3 of the 25 are SBA-listed small businesses
Showing 1–10 of 25 contractors
| FY2021–FY2025, NAICS 541990 | All industries, FY2017–FY2026 | |||
|---|---|---|---|---|
| Last 10 FY | ||||
| Battelle Energy Alliance, LLC | Idaho Falls, ID | $9,020,151,338 | 1 | |
| Sierra Nevada Company, LLC (Englewood, CO) | Englewood, CO | $2,293,736,568 | 88 | |
| Domestic Awardees (undisclosed) | Washington, DC | $2,268,069,958 | 663 | |
| The Mitre Corporation (Bedford, MA) | Bedford, MA | $1,938,809,169 | 13 | |
| Oak Ridge Associated Universities, Incorporated | Oak Ridge, TN | $1,718,257,143 | 24 | |
| The Mitre Corporation (Mc Lean, VA) | Mc Lean, VA | $1,704,140,346 | 533 | |
| Booz Allen Hamilton Inc. | Mclean, VA | $1,590,666,684 | 208 | |
| Dai Global LLC | Bethesda, MD | $1,476,272,785 | 97 | |
| Institute For Defense Analyses | Alexandria, VA | $1,181,528,379 | 100 | |
| Chemonics International, Inc. | Arlington, VA | $1,108,447,907 | 128 | |
Opportunities
Open opportunities in NAICS 541990
All Other Professional, Scientific, and Technical Services
23 of the next 25 are due within 30 days
25 of 36 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Notice of Intent to Sole Source – Guidehouse Digital LLC – Pediatric Oncology Support (opens in Procura)Presolicitation · NAICS 541990Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 19, 2026 |
| Mission-Critical Support Continuity (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)Office SCO | Oct 19, 2026 |
| Request for Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Explosive Characterization and Technical Service Support (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W2R2 USA ENGR R & D CTR (W912HZ) | Oct 22, 2026 |
| Artifact Conservation Services —Vendor Pool (opens in Procura)Combined Synopsis/Solicitation · NAICS 541990Free account: full notice, dates, attachments | National Archives and Records AdministrationNARA CONTRACTING OFFICE (883103) | Oct 22, 2026 |
| Maintenance Service for Portable Fire Extinguishers (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Bureau of Engraving and Printing (TREAS)OFFICE OF THE CHIEF PROCUREMENT OFFICER (2031ZA) | Oct 22, 2026 |
| PATRIOT Weapon System Depot-Level Diagnostics, Repair, and Upgrade Support Services (FMS) (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA LAND AT ABERDEEN (SPRBL1) | Oct 22, 2026 |
| ANSI Inspections and Dielectric Testing at DDSP - SP3300-27-Q-0003 (opens in Procura)Solicitation · NAICS 541990Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA DISTRIBUTION (SP3300) | Oct 22, 2026 |
| Industrial Control Technician (opens in Procura)Sources Sought · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA2543 460 CONS | Oct 23, 2026 |
| Dissemination and maintenance of a Medicaid quality measure over a 12 - month performance period with one additional option period for quality measure maintenance only. (opens in Procura)Presolicitation · NAICS 541990Free account: full notice, dates, attachments | Centers for Disease Control and Prevention (HHS)CDC OFFICE OF ACQUISITION SERVICES (75D301) | Oct 23, 2026 |
| Combined Synopsis/Solicitation for Commercial Items Agile Professional Services ("APS”) Department of the Army (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG-ORLANDO (W900KK) | Oct 26, 2026 |
| Naval Center for Combat and Operational Stress Control (NCCOSC) Support services (opens in Procura)Solicitation · NAICS 541990Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 26, 2026 |
| Biometric Identity Services (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Office of Procurement Operations (DHS)DEPARTMENTAL OPERATIONS ACQUISITIONS DIVISION I (70RDA1) | Oct 26, 2026 |
| USAC RFP: Oracle Operations and Maintenance Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541990Free account: full notice, dates, attachments | Federal Communications CommissionFCC (273FCC) | Oct 26, 2026 |
| Naval Center for Combat and Operational Stress Control (NCCOSC) Support Services. (opens in Procura)Solicitation · NAICS 541990Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 26, 2026 |
| Dose Reconstruction and Related Activities to Support NIOSH's Responsibilities under the Energy Employees Occupational Illness Compensation Act (EEOICPA) (opens in Procura)Presolicitation · NAICS 541990Free account: full notice, dates, attachments | Centers for Disease Control and Prevention (HHS)CDC OFFICE OF ACQUISITION SERVICES (75D301) | Oct 30, 2026 |
| Vandenberg SFB Tank Inspection (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 30, 2026 |
| 711th HPW Mission Support Services MAC IDIQ (opens in Procura)Combined Synopsis/Solicitation · Set aside: 8(a) · NAICS 541990Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA2396 USAF AFMC AFRL PZL AFRL PZLE | Oct 30, 2026 |
| U.S. Embassy Mexico—International Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certification Services (opens in Procura)Solicitation · NAICS 541990Free account: full notice, dates, attachments | Department of StateACQUISITIONS - AQM MOMENTUM (19AQMM) | Nov 1, 2026 |
| TRAINING INSTRUCTOR OPERATOR SERVICES SUPPORT II (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG-ORLANDO (W900KK) | Nov 9, 2026 |
| Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projects in Puerto Rico and U.S. Virgin Islands (opens in Procura)Solicitation · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W2SR ENDIST CARIBBEAN(PROVIS) (W51DQV) | Nov 13, 2026 |
| U.S. Army Geospatial Center (AGC) Three-Dimensional High Speed-High Altitude Mapping Operations and Technology Integration (3DH2-M OTI) Single Award Task Order Contract (SATOC) Indefinite Delivery / Indefinite Quantity (ID/IQ) and Initial Task Order (opens in Procura)Presolicitation · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6RN USA GEOSPATIAL CTR (W5J9CQ) | Nov 13, 2026 |
| MARINE RESOURCE TECHNICAL SERVICES THROUGHOUT THE NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND (NAVFAC) PACIFIC AREA OF RESPONSIBILITY (opens in Procura)Presolicitation · Set aside: Small business (partial) · NAICS 541990Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM PACIFIC (N62742) | Dec 8, 2026 |
| ACC-APG Industry Update November 2026: Registration and request for topics (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG (W91RCE) | Dec 16, 2026 |