Federal Contracts by NAICS Industry Code
NAICS (North American Industry Classification System) codes categorize federal contracts by industry. Click any code to see top agencies, contractors, and recent awards. Data from USASpending.gov.
236220Commercial and Institutional Building Construction
$48.8B524114Direct Health and Medical Insurance Carriers
$44.8B336411Aircraft Manufacturing
$44.6B541330Engineering Services
$41.1B541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
$39.7B561210Facilities Support Services
$35.7B336414Guided Missile and Space Vehicle Manufacturing
$34.1B336611Ship Building and Repairing
$29.0B541512Computer Systems Design Services
$27.7B541519Other Computer Related Services
$20.8B336413Other Aircraft Parts and Auxiliary Equipment Manufacturing
$15.8B325412Pharmaceutical Preparation Manufacturing
$13.2B334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
$13.0B237990Other Heavy and Civil Engineering Construction
$10.9B541511Custom Computer Programming Services
$10.4B541990All Other Professional, Scientific, and Technical Services
$10.0B541710Research and Development in the Physical, Engineering, and Life Sciences
$8.5B541611Administrative Management and General Management Consulting Services
$8.5B324110Petroleum Refineries
$8.4B621111Offices of Physicians (except Mental Health Specialists)
$8.1B561612Security Guards and Patrol Services
$6.9B488190Other Support Activities for Air Transportation
$6.4B541712Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
$6.2B336412Aircraft Engine and Engine Parts Manufacturing
$5.6B511210Software Publishers
$5.4B562910Remediation Services
$5.0B332993Ammunition (except Small Arms) Manufacturing
$4.5B336992Military Armored Vehicle, Tank, and Tank Component Manufacturing
$4.2B481212Nonscheduled Chartered Freight Air Transportation
$4.1B325411Medicinal and Botanical Manufacturing
$4.0B423850Service Establishment Equipment and Supplies Merchant Wholesalers
$3.9B541614Process, Physical Distribution, and Logistics Consulting Services
$3.8B518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
$3.7B325180Other Basic Inorganic Chemical Manufacturing
$3.0B334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
$3.0B483111Deep Sea Freight Transportation
$2.6B541513Computer Facilities Management Services
$2.6B339999All Other Miscellaneous Manufacturing
$2.5B423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
$2.5B336111Automobile Manufacturing
$2.4B481211Nonscheduled Chartered Passenger Air Transportation
$2.3B332410Power Boiler and Heat Exchanger Manufacturing
$2.2B237310Highway, Street, and Bridge Construction
$2.1B424210Drugs and Druggists' Sundries Merchant Wholesalers
$2.1B334290Other Communications Equipment Manufacturing
$2.1B334111Electronic Computer Manufacturing
$2.1B336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
$2.0B513210Software Publishers
$1.9B541690Other Scientific and Technical Consulting Services
$1.8B541714Research and Development in Biotechnology (except Nanobiotechnology)
$1.8BSearch Contracts by NAICS Code
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