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 9,982 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 9,559 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 16.6% of FY2025 obligations
Insights on other tabs
- Buyers
- Department of the Navy placed 40%; 134 sub-agencies buy it
- Contractors
- 1 of the 25 largest is an SBA-listed small business
- Opportunities
- 113 open notices use this code today
Buyers
A bar opens its department
Click a bar to open its page.
Buyers of NAICS 541330 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 541330 | All industries, FY2017–FY2026 | |||
|---|---|---|---|---|
| Last 10 FY | ||||
| Department of the Navy | DoD | $95,158,925,209 | 28,561 | |
| Department of the Air Force | DoD | $37,570,280,535 | 9,137 | |
| Department of the Army | DoD | $29,952,926,023 | 16,845 | |
| Federal Acquisition Service | GSA | $20,796,299,498 | 582 | |
| Federal Aviation Administration | Transportation | $7,111,351,647 | 1,585 | |
| National Aeronautics and Space Administration | NASA | $5,457,286,144 | 1,850 | |
| Defense Contract Management Agency | DoD | $5,371,601,529 | 5,298 | |
| Defense Microelectronics Activity | DoD | $4,718,201,713 | 424 | |
| Department of Veterans Affairs | VA | $1,998,913,854 | 4,216 | |
| Department of Energy | Energy | $1,865,622,295 | 566 | |
Contractors
Click a bar to open its page.
15 smaller rows, $24.3B together (10.3%), folded to keep the card short.
Everyone else: $156B (66.2%)
Insight The ten largest received 24% of the industry's obligations
Contractors in NAICS 541330 by prime obligations, FY2021–FY2025
Use this to see who wins this work and where they are based; the 25 largest.
1 of the 25 are SBA-listed small businesses
Showing 1–10 of 25 contractors
| FY2021–FY2025, NAICS 541330 | All industries, FY2017–FY2026 | |||
|---|---|---|---|---|
| Last 10 FY | ||||
| Electric Boat Corporation | Groton, CT | $21,121,363,790 | 29 | |
| Booz Allen Hamilton Inc. | Mclean, VA | $8,935,024,245 | 922 | |
| Science Applications International Corporation | Reston, VA | $5,624,037,649 | 2,324 | |
| BAE Systems Technology Solutions & Services Inc. | Rockville, MD | $3,965,986,279 | 386 | |
| General Dynamics Information Technology, Inc. | Falls Church, VA | $3,442,772,689 | 494 | |
| Raytheon Company (El Segundo, CA) | El Segundo, CA | $2,803,714,882 | 261 | |
| HII Mission Technologies Corp. | Mc Lean, VA | $2,602,594,688 | 51 | |
| CACI, Inc. - Federal | Chantilly, VA | $2,516,341,594 | 206 | |
| Amentum Services, Inc. | Chantilly, VA | $2,394,224,097 | 365 | |
| Peraton Inc.SBA-listed small businessListed in SBA DSBS | Herndon, VA | $2,137,674,977 | 209 | |
Opportunities
Open opportunities in NAICS 541330
Engineering Services
25 of the next 25 are due within 30 days
25 of 113 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| SeaPort: CNSP PA/VI Support Services (opens in Procura)Presolicitation · Set aside: Women-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR SAN DIEGO (N00244) | Oct 19, 2026 |
| Technical, Analytical, Programmatic, and Integration Support Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyNNSA NON-MO CNTRCTNG OPS DIV (892331) | Oct 19, 2026 |
| Optomechanical Design (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 19, 2026 |
| RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL SURFACE WARFARE CENTER (N64267) | Oct 19, 2026 |
| A-E Environmental Program at Robins AFB, GA (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 19, 2026 |
| Alaska Range Combat Training Integrated Communications and Support (ARCTICS) II Virtual Industry Day (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5215 766 ESS PKP | Oct 19, 2026 |
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Worldwide AE Support Services (opens in Procura)Solicitation · Set aside: Small business (partial) · NAICS 541330Free account: full notice, dates, attachments | Department of StateACQUISITIONS - AQM MOMENTUM (19AQMM) | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| Missile Defense Agency - Advanced Planning Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Missile Defense Agency (DOD)MISSILE DEFENSE AGENCY (MDA) (HQ0854) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
| LARS Hardware Refresh (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 21, 2026 |
| Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| 619-25-902 | Mitigate Critical Electrical Hazards | AE CPS (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2026 |
| NAWCAD WOLF IC2IS Intelligence Communications Support Follow-On Sources Sought (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 23, 2026 |
| Advance Notice DRAFT RFP N0016426R3007 NON-PERSONAL ACQUISITION ENGINEERING, PRODUCT SUPPORT AND LOGISTICS (PSL) SUPPORT TO THE MARITIME ELECTROMAGNETIC WARFARE DIVISION- PSC R706 - NAICS 541330 (opens in Procura)Special Notice · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC CRANE (N00164) | Oct 23, 2026 |
| FDRMC ENGINEERING SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLC SIGONELLA NAPLES OFFICE (N68171) | Oct 23, 2026 |
| PM MAGTF C2 PMO Support Services Engineering and Logistics (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67854) | Oct 23, 2026 |