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NAICS 541330
Engineering Services: federal contracts
Who buys engineering services from the federal government, who wins the work, and where. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.
$44.24 billion$44,237,274,642 in contract obligations
23,647contract awards with money in the year
10agencies buying (top 10 shown)
15states with work
Agencies buying
- 1. Department of Defense$32.74 billion · 74.0%
- 2. General Services Administration$4.76 billion · 10.8%
- 3. Department of Homeland Security$1.89 billion · 4.3%
- 4. Department of Transportation$1.85 billion · 4.2%
- 5. National Aeronautics and Space Administration$846.0 million · 1.9%
- 6. Department of Veterans Affairs$745.2 million · 1.7%
- 7. Department of Energy$703.6 million · 1.6%
- 8. Department of Health and Human Services$283.0 million · 0.6%
- 9. Department of Justice$209.7 million · 0.5%
- 10. Department of State$207.4 million · 0.5%
Top companies (recipients)
- 1. ELECTRIC BOAT CORPORATION$7.29 billion · 16.5%
- 2. BOOZ ALLEN HAMILTON INC$1.48 billion · 3.3%
- 3. SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$1.46 billion · 3.3%
- 4. CACI, INC. - FEDERAL$749.8 million · 1.7%
- 5. BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.$731.5 million · 1.7%
- 6. GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$590.0 million · 1.3%
- 7. THE CHARLES STARK DRAPER LABORATORY, INC.$564.5 million · 1.3%
- 8. GENERAL DYNAMICS MISSION SYSTEMS, INC.$551.4 million · 1.2%
- 9. HII MISSION TECHNOLOGIES CORP$533.7 million · 1.2%
- 10. PERATON INC.$468.0 million · 1.1%
Where the work is (states)
- 1. Virginia$7.74 billion · 17.5%
- 2. Connecticut$7.40 billion · 16.7%
- 3. District Of Columbia$4.02 billion · 9.1%
- 4. Maryland$3.82 billion · 8.6%
- 5. California$3.36 billion · 7.6%
- 6. Florida$2.19 billion · 5.0%
- 7. Massachusetts$1.86 billion · 4.2%
- 8. Alabama$1.48 billion · 3.4%
- 9. Colorado$1.01 billion · 2.3%
- 10. Texas$826.3 million · 1.9%
Largest awards in NAICS 541330
| Recipient | Amount | Agency | What | Dates | Award |
|---|---|---|---|---|---|
| ELECTRIC BOAT CORPORATION CT | $31.49 billion $31,491,519,039 | Department of Defense Department of the Navy | COLUMBIA CLASS DESIGN COMPLETION NAICS 541330 ENGINEERING SERVICES | Sep 21, 2017 to Dec 31, 2031 | N0002417C2117 ↗ |
| NORTHROP GRUMMAN SYSTEMS CORPORATION UT | $10.01 billion $10,008,567,439 | Department of Defense Defense Contract Management Agency | 200506!000026!5700!FA8214!OO-ALC/PKME/LMKE !F4261098C0001 !A!N! !Y! !P01502!20041213!20050701!001563738!004179453!016435559!N!NORTHROP GRUMMAN SPACE & MISSI!888 S 2000 E !CLEARFIE NAICS 541330 ENGINEERING SERVICES | Jul 1, 1998 to Nov 30, 2025 | F4261098C0001 ↗ |
| RAYTHEON COMPANY MA | $5.67 billion $5,668,542,889 | Department of Defense Defense Contract Management Agency | NAICS 541330 ENGINEERING SERVICES | May 25, 2005 to Mar 31, 2015 | N0002405C5346 ↗ |
| ELECTRIC BOAT CORPORATION CT | $3.15 billion $3,145,999,614 | Department of Defense Department of the Navy | SUBMARINE RDT&E NAICS 541330 ENGINEERING SERVICES | Dec 21, 2012 to Jan 11, 2022 | N0002413C2128 ↗ |
| JT4 LLC NV | $2.89 billion $2,894,778,405 | Department of Defense Department of the Air Force | JOINT RANGE TECHNICAL SERVICES (J-TECH II) NAICS 541330 ENGINEERING SERVICES | Apr 16, 2018 to Sep 30, 2026 | FA824018C7218 ↗ |
| BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. MD | $2.39 billion $2,391,805,059 | Department of Defense Department of the Air Force | IGF::CL::IGF SYSTEMS ENGINEERING, INTEGRATION AND PROGRAM MANAGEMENT SUPPORT FOR THE ICBM SYSTEMS DIRECTORATE. NAICS 541330 ENGINEERING SERVICES | Aug 1, 2013 to Jan 31, 2027 | FA821413C0001 ↗ |
| NATIONAL AEROSPACE SOLUTIONS, LLC TN | $2.39 billion $2,389,473,117 | Department of Defense Department of the Air Force | IGF::CL::IGF TEST OPERATIONS AND SUSTAINMENT NAICS 541330 ENGINEERING SERVICES | Jun 10, 2015 to Sep 30, 2024 | FA910115C0500 ↗ |
| RANGE GENERATION NEXT LLC VA | $1.97 billion $1,972,212,696 | Department of Defense Department of the Air Force | IGF::CT::IGF OPERATE, MAINTAIN, AND SUSTAIN LAUNCH AND TEST RANGE SYSTEM (LTRS) NAICS 541330 ENGINEERING SERVICES | Nov 6, 2014 to Jan 31, 2026 | FA880615C0001 ↗ |
| THE MITRE CORPORATION VA | $1.70 billion $1,701,696,957 | Department of Transportation Federal Aviation Administration | CENTER FOR ADVANCED AVIATION DEVELOPMENT (CAASD) FFRDC MITRE NAICS 541330 ENGINEERING SERVICES | Jul 7, 2010 to Sep 30, 2021 | DTFAWA10C00080 ↗ |
| ELECTRIC BOAT CORPORATION CT | $1.47 billion $1,469,859,369 | Department of Defense Department of the Navy | IGF::OT::IGF VCS LEAD YARD SERVICES NAICS 541330 ENGINEERING SERVICES | Aug 26, 2016 to Nov 30, 2026 | N0002416C2111 ↗ |