NAICS 541715 market
NAICS 541715

NAICS 541715 contractors: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

953 federal prime contractors list NAICS 541715 as their primary industry. Together they received $34.1B in prime contract obligations in the latest 12 months. The largest by obligations since FY2022 is Fluor Marine Propulsion, LLC, and most are headquartered in California, Virginia, and Maryland.

Contractors 1–250 of 953

Ranked by prime contract obligations since FY2022, across all their NAICS codes. Open a profile for top agencies, recent awards, and contracts ending soon.

NAICS 541715 contractors: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
ContractorHeadquartersLatest 12 moSince FY2022
Fluor Marine Propulsion, LLCSouth Carolina$4.3B$18.4B
California Institute of TechnologyCalifornia$2.1B$11.9B
The Johns Hopkins University Applied Physics Laboratory LLCMaryland$2.0B$10.0B
The MITRE CorporationVirginia$1.3B$7.6B
Lockheed Martin CorpCalifornia$1.1B$6.8B
The Aerospace CorporationCalifornia$1.1B$6.3B
Lockheed Martin CorporationAlabama$1.5B$5.9B
Parsons Government Services Inc.Virginia$802.8M$5.2B
Leidos Biomedical Research IncMaryland$779.4M$4.4B
KBR Wyle Services, LLCMaryland$619.5M$4.2B
Amentum Technology, Inc.Tennessee$661.5M$3.8B
Northrop Grumman Systems CorporationCalifornia$595.4M$3.8B
Leidos, Inc.Virginia$598.7M$3.5B
Northrop Grumman Systems CorporationArizona$365.1M$3.5B
General Dynamics Mission Systems, Inc.Arizona$546.9M$3.1B
HII Mission Technologies CorpOhio$282.8M$2.9B
Georgia Tech Applied Research CorpGeorgia$378.4M$2.7B
Fermi Forward Discovery Group, LLCIllinois$774.3M$2.5B
Battelle Memorial InstituteOhio$383.4M$2.0B
Northrop Grumman Systems CorporationAlabama$579.7M$1.8B
Blue Origin Washington, LLCWashington$501K$1.8B
The Pennsylvania State UniversityPennsylvania$471.9M$1.7B
Mantech TSG-2 Joint VentureVirginia$318.9M$1.7B
Linquest CorporationVirginia$340.4M$1.5B
Aevex Aerospace, LLCCalifornia$46.4M$1.5B
Battelle Savannah River Alliance, LLCOhio$324.5M$1.5B
CACI Technologies, LLCVirginia$291.8M$1.4B
Intuitive Research and Technology CorporationAlabama$212.3M$1.3B
American Systems CorporationVirginia$234.2M$1.3B
Southwest Research InstituteTexas$142.1M$1.1B
University of DaytonOhio$178.6M$990.1M
Utah State University Space Dynamics LaboratoryUtah$161.5M$941.8M
Teledyne Brown Engineering, Inc.Alabama$188.4M$855.2M
Science Systems and Applications, Inc.Maryland$73.1M$832.3M
Technology Service CorpVirginia$78.3M$675.8M
SRI InternationalCalifornia$71.4M$631.5M
Frontier Technology IncOhio$44.2M$577.4M
American Electronic Warfare Associates, IncorporatedMaryland$93.4M$558.1M
J.F. Taylor, Inc.Maryland$95.9M$556.0M
Innovative Defense Technologies, LLCVirginia$154.7M$552.6M
CQ JV, LLCAlabama$134.6M$542.4M
Systems & Technology Research LLCMassachusetts$76.6M$514.9M
Blue Origin Manufacturing, LLCAlabama$505.1M$505.1M
Assurance Technology CorpMassachusetts$51.3M$462.8M
RTX BBN Technologies, Inc.Massachusetts$73.3M$448.7M
Mantech SRS Technologies, Inc.Virginia$26.8M$443.8M
University of WashingtonWashington$66.2M$443.3M
BAE Systems Information & Electronic Systems Integration IncNew Hampshire$78.5M$439.0M
Assured Information Security, Inc.New York$64.1M$436.6M
Aerodyne-SGT Engineering Services, LLCFlorida$66.6M$433.4M
Qinetiq Inc.Virginia$65.2M$421.6M
Janus Research Group, LLCGeorgia$57.9M$397.5M
Amentum Technology, Inc.Tennessee$39.7M$378.6M
Bluehalo, LLCOhio$16.6M$375.2M
Two SIX Labs, LLCVirginia$46.1M$374.1M
Adnet Systems IncMaryland$74.9M$357.2M
American Type Culture CollectionVirginia$43.8M$356.2M
Prescient Edge CorporationVirginia$33.5M$345.8M
JJR Solutions LLCOhio$97.8M$345.5M
Kratos s2, IncColorado$33.1M$343.6M
Duke UniversityNorth Carolina$58.1M$340.5M
Regents of the University of California, theCalifornia$51.5M$339.4M
Fibertek, Inc.Virginia$67.4M$338.4M
California Institute of TechnologyCalifornia$106.1M$335.7M
Peraton Labs IncNew Jersey$37.8M$335.3M
MP Solutions, LLCVirginia$63.6M$331.6M
Sonalysts IncConnecticut$63.4M$318.7M
Corvid Technologies, LLCNorth Carolina$91.5M$313.3M
Suratech LLCDistrict of Columbia$310.3M$310.3M
Space Network Solutions LLCTexas$80.9M$309.0M
Galapagos Federal Systems LLCHawaii$73.8M$307.2M
Barrios Technology, LLCTexas$12.4M$298.4M
l3harris Forcex, Inc.Tennessee$110.3M$297.9M
RSI-Quantitech JV LLCAlabama$78.7M$293.4M
The Regents of the University of ColoradoColorado$69.4M$283.4M
Applied Physical Sciences CorpConnecticut$32.1M$280.9M
Mitchell Vantage Systems LLCOklahoma$40.2M$271.9M
Physical Sciences Inc.Massachusetts$22.8M$270.5M
The Survice Engineering Company LLCMaryland$51.3M$268.9M
IST Research, LLCVirginia$65.0M$268.5M
Joint Technical Solutions, LLCAlabama$78.3M$264.5M
Castelion CorporationCalifornia$179.5M$261.1M
Global Health Investment CorporationNew York$0$257.4M
Toyon Research CorporationCalifornia$40.5M$244.8M
MriglobalMissouri$40.6M$244.6M
KBR Wyle Services, LLCVirginia$108.1M$244.4M
Arete AssociatesCalifornia$20.4M$226.0M
Bastion Technologies, Inc.Texas$15.8M$225.9M
The Johns Hopkins UniversityMaryland$32.6M$225.0M
Management & Engineering Technologies International IncTexas$44.1M$222.7M
Excet, LLCMaryland$36.3M$215.2M
g2 OPS, Inc.Virginia$24.0M$206.6M
Creare LLCNew Hampshire$36.6M$205.2M
University of Southern CaliforniaCalifornia$24.4M$200.2M
Bluehalo LLCAlabama$82.7M$198.5M
Physical Optics CorporationCalifornia$4.8M$198.4M
Aurora Flight Sciences CorporationVirginia$1.6M$198.3M
Ntsi LLCAlabama$54.0M$194.7M
Regents of the University of MichiganMichigan$40.2M$190.4M
l3harris Nexgen Communications LLCVirginia$54.6M$186.1M
Riverside Research InstituteNew York$48.8M$186.0M
Dzyne Technologies, LLCVirginia$47.7M$184.4M
Foreign Awardees (Undisclosed)District of Columbia−$4.6M$183.4M
Space Ground System Solutions, Inc.Florida$26.0M$178.8M
Chesapeake Technology International, Corp.Maryland$22.7M$177.4M
AI Solutions IncFlorida$26.3M$177.3M
Systems Application & Technologies IncMaryland$47.4M$175.3M
Verus Research, LLCNew Mexico$6.4M$174.9M
X-BOW Launch Systems IncNew Mexico$6.3M$174.7M
Lockheed Martin CorporationNew Jersey$23.4M$174.6M
The Trustees of the Stevens Institute of TechnologyNew Jersey$13.3M$174.4M
Davidson Technologies IncAlabama$56.9M$170.6M
System Studies & Simulation, Inc.Alabama$41.0M$168.6M
Fisher Bioservices IncMaryland$30.0M$167.7M
Arctos Technology Solutions, LLCOhio$35.3M$165.7M
Aptima IncMassachusetts$35.5M$164.8M
Intellisense Systems IncCalifornia$30.8M$164.2M
Charles River Analytics, Inc.Massachusetts$11.3M$161.3M
Altamira Technologies CorpOhio$53.8M$159.3M
Triton Systems, Inc.Massachusetts$21.6M$159.1M
HRL Laboratories, LLCCalifornia$28.0M$158.7M
Gemini Technical Services JV, LLCOklahoma$51.8M$156.8M
Metron IncorporatedVirginia$33.5M$156.7M
Columbus Technologies and Services, IncCalifornia$95.0M$155.2M
The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.Maryland$4.5M$154.3M
Defense Unicorns, Inc.Colorado$40.3M$151.3M
Black River Systems Company, Inc.New York$21.2M$150.7M
Hamilton CompanyNevada$4.5M$150.0M
RHO Federal Systems Division IncNorth Carolina$10.5M$148.3M
l3harris Technologies, Inc.Virginia$32.8M$147.3M
Galois, Inc.Oregon$10.7M$147.0M
Chemring Sensors and Electronic Systems, Inc.North Carolina$55.7M$145.1M
Safesource Direct LLCLouisiana$0$144.8M
Epsilon c5i IncCalifornia$37.6M$144.4M
Peopletec, Inc.Alabama$70.3M$143.2M
DCS CorporationOhio$1.5M$142.7M
Arizona State UniversityArizona$22.6M$138.9M
Morsecorp, IncMassachusetts$30.7M$135.5M
Orbital Sciences LLCArizona$6.8M$135.4M
Sherpa 6 IncColorado$31.8M$134.4M
University of UtahUtah$32.5M$133.8M
Chameleon Consulting Group, LLCVirginia$5.8M$130.6M
Manufacturing Technical Solutions, LLCAlabama$0$129.6M
Virginia Polytechnic Institute & State UniversityVirginia$18.2M$129.0M
Ideal Innovations IncorporatedVirginia$16.4M$128.9M
Carnegie-Mellon UniversityPennsylvania$10.5M$128.8M
Sierra Lobo IncOhio$92.7M$128.6M
Perikin Enterprises LLCNew Mexico$14.9M$127.7M
Envision Innovative Solutions, Inc.New Jersey$20.4M$127.7M
CNF Technologies CorporationTexas$25.1M$125.2M
Analytical Mechanics Associates, Inc.Virginia$31.3M$124.6M
Pacmar Technologies LLCHawaii$6.0M$124.4M
Nexagen Networks, Inc.New Jersey$25.4M$123.2M
CFD Research CorporationAlabama$14.7M$122.9M
The Boeing CompanyMissouri$12.6M$121.7M
Tactica Solutions LLCTennessee$40.0M$119.5M
Braingu LLCMichigan$11.3M$117.4M
University of HawaiiHawaii$13.5M$117.1M
University of North Carolina at Chapel HillNorth Carolina$13.7M$116.2M
Kudu Dynamics LLCVirginia$6.4M$114.3M
Global Infotek IncVirginia$15.5M$114.2M
Scitec Innovations LLCNew Jersey$20.5M$114.0M
Azimuth CorporationOhio$14.5M$113.0M
Fisica Applied Technologies, Inc.California$11.3M$111.6M
University Corporation for Atmospheric ResearchColorado$23.9M$110.6M
Resilience Government Services, Inc.Florida−$57K$110.3M
The Perduco Group, Inc.Ohio$0$110.2M
Starfish Space Inc.Washington$60.6M$109.7M
Civil-Military Innovation Institute IncWest Virginia$11.2M$108.3M
North Point Defense IncNew York$6.1M$107.5M
George Mason UniversityVirginia$9.7M$107.5M
Trustees of the University of Pennsylvania, thePennsylvania$23.4M$107.4M
Scale AI, Inc.California$5.8M$107.3M
Teledyne Scientific & Imaging, LLCCalifornia$18.7M$106.2M
Neany, Inc.Maryland$5.1M$105.6M
Augustine Consulting IncCalifornia$42.9M$103.9M
Advanced Space LLCColorado$60.6M$103.5M
Dignitas Technologies, LLCFlorida$18.4M$101.1M
Coherent Technical Services, Inc.Maryland$11.9M$101.1M
Systems Technologies, Inc.New Jersey$26.8M$99.0M
Cornerstone Research Group IncOhio$8.0M$98.7M
Oceanit Laboratories IncHawaii$9.1M$98.4M
Mississippi State UniversityMississippi$23.8M$97.8M
Black Cape, Inc.Virginia$68.5M$97.7M
Mccallie Associates, Inc.Nebraska$21.7M$97.6M
Wake Forest University Health SciencesNorth Carolina$15.5M$97.3M
Lynntech Inc.Texas$13.5M$96.0M
Bluehalo Labs, LLCNew Mexico$31.5M$95.4M
Thomson Reuters Special Services LLCVirginia$27.7M$94.6M
Innovative Scientific Solutions IncOhio$14.3M$93.8M
Fred Hutchinson Cancer CenterWashington$24.8M$93.1M
Spectral Energies LLCOhio$15.7M$92.9M
General Electric CompanyNew York$5.0M$92.7M
Mercury Systems IncMassachusetts$18.4M$91.9M
University of Pittsburgh - of the Commonwealth System of Higher EducationPennsylvania$19.3M$91.4M
Regents of the University of California, SAN Francisco, theCalifornia$18.0M$91.2M
North Star Scientific CorpHawaii$652K$89.1M
Ball Aerospace & Technologies Corp.Colorado−$182K$89.1M
Apogee Research LLCVirginia$19.5M$88.8M
BAE Systems Information and Electronic Systems Integration Inc.Massachusetts$5.1M$88.5M
Mainstream Engineering CorpFlorida$19.2M$88.0M
Ascend Performance Materials Texas IncTexas$0$87.7M
TDA Research, Inc.Colorado$9.9M$87.5M
Truestone, LLCVirginia$20.0M$87.5M
ST Jude Children's Research Hospital IncTennessee$12.3M$86.5M
Children's Hospital Corporation, theMassachusetts$2.5M$84.9M
New Horizons Aeronautics, LLCVirginia$14.2M$84.0M
Mile Two LLCOhio$17.9M$82.9M
Dtechlogic LLCAlabama$17.4M$82.7M
Semper Valens Solutions, Inc.Texas$21.2M$82.7M
The University of ChicagoIllinois$4.9M$82.3M
University of Georgia Research Foundation, Inc.Georgia$7.4M$81.6M
Luna Labs USA LLCVirginia$11.8M$81.0M
Tate, IncorporatedVirginia$13.3M$81.0M
Mnemonics IncFlorida$14.2M$81.0M
Kitware IncNew York$13.9M$80.6M
Premix IncNorth Carolina$0$79.9M
University of Alaska FairbanksAlaska$19.5M$79.7M
University of California, LOS AngelesCalifornia$22.2M$79.3M
Improve Group, Inc.New Mexico$15.6M$77.5M
Georgia Tech Research CorpGeorgia$6.1M$77.1M
York Space Systems LLCColorado$2.9M$76.6M
Cubic Secure Communications, LLCCalifornia$3.1M$76.5M
United Launch Alliance, L.L.CColorado$0$76.4M
The MIL CorporationMaryland$25.3M$76.0M
Vysnova Partners, LLCMaryland$4.2M$75.9M
Techwerks LLCIllinois$4.8M$75.5M
Spirit Aerosystems IncKansas$4.3M$74.1M
Hypergiant Galactic Systems, Inc.Texas$14.8M$73.3M
Florida Turbine Technologies, Inc.Florida$4.0M$72.5M
Riverside Technology IncColorado−$25K$72.2M
Eagle Health Analytics, LLCTexas$13.6M$71.8M
Signature Science LLCTexas$11.9M$71.5M
Invictus International Consulting LLCVirginia$19.9M$71.2M
Pacific Defense Strategies, Inc.California$566K$71.1M
si2 Technologies, IncMassachusetts$3.0M$71.1M
rsc2, IncMaryland$33.1M$70.9M
Blue Canyon Technologies LLCColorado$4.0M$70.8M
Beast Code LLCFlorida$20.6M$70.7M
Stottler Henke Associates, IncCalifornia$7.4M$70.6M
The Boeing CompanyNew Mexico$29.8M$70.5M
Auburn UniversityAlabama$10.4M$70.2M
Sierra Space CorpColorado$11.0M$69.8M
Lockwood Hills Federal LLCVirginia−$765K$68.9M
Matrix Research IncOhio$14.4M$68.8M
Moebius Solutions IncCalifornia$14.1M$68.5M
Regents of the University of MinnesotaMinnesota$10.4M$68.2M
The University of Alabama in HuntsvilleAlabama$10.3M$68.0M
University of South CarolinaSouth Carolina$3.1M$67.9M
PC Krause & Associates IncIndiana$7.8M$66.8M

Prime contract obligations from USAspending.gov through Oct 5, 2026. A contractor's primary NAICS is the code with the most obligations since FY2022. For the largest contractors in this NAICS by obligations under it, see the NAICS 541715 market page. To search by name, UEI, or CAGE code, use the contractor directory.

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