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
$28.7B561210Facilities Support Services
$25.8B336411Aircraft Manufacturing
$22.5B524114Direct Health and Medical Insurance Carriers
$17.9B541330Engineering Services
$17.4B541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
$15.5B541512Computer Systems Design Services
$12.8B336611Ship Building and Repairing
$9.4B541519Other Computer Related Services
$8.6B325412Pharmaceutical Preparation Manufacturing
$7.9B336414Guided Missile and Space Vehicle Manufacturing
$7.8B621111Offices of Physicians (except Mental Health Specialists)
$7.8B541710Research and Development in the Physical, Engineering, and Life Sciences
$6.7B336413Other Aircraft Parts and Auxiliary Equipment Manufacturing
$6.3B334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
$5.6B541990All Other Professional, Scientific, and Technical Services
$4.8B541511Custom Computer Programming Services
$4.7B561612Security Guards and Patrol Services
$4.3B541611Administrative Management and General Management Consulting Services
$3.5B237990Other Heavy and Civil Engineering Construction
$3.4B541712Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
$3.3B562910Remediation Services
$3.2B541614Process, Physical Distribution, and Logistics Consulting Services
$3.0B488190Other Support Activities for Air Transportation
$3.0B324110Petroleum Refineries
$2.8B511210Software Publishers
$2.7B336412Aircraft Engine and Engine Parts Manufacturing
$2.5B336111Automobile Manufacturing
$2.1B325411Medicinal and Botanical Manufacturing
$2.0B332410Power Boiler and Heat Exchanger Manufacturing
$1.9B325180Other Basic Inorganic Chemical Manufacturing
$1.9B336992Military Armored Vehicle, Tank, and Tank Component Manufacturing
$1.9B481212Nonscheduled Chartered Freight Air Transportation
$1.7B336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
$1.4B423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
$1.2B518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
$1.2B483111Deep Sea Freight Transportation
$1.2B237310Highway, Street, and Bridge Construction
$1.2B481211Nonscheduled Chartered Passenger Air Transportation
$1.1B541513Computer Facilities Management Services
$1.1B334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
$1.0B522390Other Activities Related to Credit Intermediation
$1.0B424210Drugs and Druggists' Sundries Merchant Wholesalers
$972.7M423850Service Establishment Equipment and Supplies Merchant Wholesalers
$969.0M622110General Medical and Surgical Hospitals
$867.9M334290Other Communications Equipment Manufacturing
$858.1M517310Telecommunications Resellers
$845.8M541690Other Scientific and Technical Consulting Services
$838.1M541714Research and Development in Biotechnology (except Nanobiotechnology)
$794.0M517110Wired Telecommunications Carriers
$783.7MSearch Contracts by NAICS Code
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