Find subcontractors by NAICS code
Every NAICS page below shows the ACTIVE small business pool for that industry, with a certification breakdown for 8(a), HUBZone, SDVOSB, and WOSB firms. Prime contractors use these to source subcontractors and teaming partners that fit a specific requirement. Know the exact code you need? Go straight to /naics/<code> — every 6-digit code works, including those not listed here.
Accommodation and Food Services
Administrative and Support and Waste Management and Remediation Services
- NAICS 561720
Janitorial Services
24,427 ACTIVE small businesses
- NAICS 561210
Facilities Support Services
23,921 ACTIVE small businesses
- NAICS 561730
Landscaping Services
20,870 ACTIVE small businesses
- NAICS 561110
Office Administrative Services
17,916 ACTIVE small businesses
- NAICS 561990
All Other Support Services
14,597 ACTIVE small businesses
- NAICS 561790
Other Services to Buildings and Dwellings
14,579 ACTIVE small businesses
- NAICS 561320
Temporary Help Services
13,785 ACTIVE small businesses
- NAICS 561499
All Other Business Support Services
13,381 ACTIVE small businesses
- NAICS 562910
Remediation Services
11,238 ACTIVE small businesses
- NAICS 561621
Security Systems Services (except Locksmiths)
9,946 ACTIVE small businesses
- NAICS 561612
Security Guards and Patrol Services
6,731 ACTIVE small businesses
- NAICS 562119
Other Waste Collection
6,727 ACTIVE small businesses
- NAICS 561740
Carpet and Upholstery Cleaning Services
6,344 ACTIVE small businesses
- NAICS 561410
Document Preparation Services
6,206 ACTIVE small businesses
- NAICS 562111
Solid Waste Collection
6,172 ACTIVE small businesses
- NAICS 561311
Employment Placement Agencies
6,093 ACTIVE small businesses
- NAICS 562998
All Other Miscellaneous Waste Management Services
5,477 ACTIVE small businesses
- NAICS 561611
Investigation and Personal Background Check Services
5,238 ACTIVE small businesses
- NAICS 562991
Septic Tank and Related Services
4,153 ACTIVE small businesses
- NAICS 561710
Exterminating and Pest Control Services
3,975 ACTIVE small businesses
- NAICS 561920
Convention and Trade Show Organizers
3,970 ACTIVE small businesses
- NAICS 561312
Executive Search Services
3,233 ACTIVE small businesses
- NAICS 562112
Hazardous Waste Collection
3,065 ACTIVE small businesses
- NAICS 562211
Hazardous Waste Treatment and Disposal
2,862 ACTIVE small businesses
- NAICS 561330
Professional Employer Organizations
2,801 ACTIVE small businesses
- NAICS 562219
Other Nonhazardous Waste Treatment and Disposal
2,757 ACTIVE small businesses
- NAICS 561910
Packaging and Labeling Services
2,670 ACTIVE small businesses
- NAICS 561599
All Other Travel Arrangement and Reservation Services
2,402 ACTIVE small businesses
Agriculture, Forestry, Fishing and Hunting
Arts, Entertainment, and Recreation
Construction
- NAICS 236220
Commercial and Institutional Building Construction
32,418 ACTIVE small businesses
- NAICS 238990
All Other Specialty Trade Contractors
23,529 ACTIVE small businesses
- NAICS 238210
Electrical Contractors and Other Wiring Installation Contractors
23,437 ACTIVE small businesses
- NAICS 238910
Site Preparation Contractors
20,662 ACTIVE small businesses
- NAICS 238220
Plumbing, Heating, and Air-Conditioning Contractors
19,148 ACTIVE small businesses
- NAICS 237310
Highway, Street, and Bridge Construction
15,786 ACTIVE small businesses
- NAICS 236210
Industrial Building Construction
15,363 ACTIVE small businesses
- NAICS 236118
Residential Remodelers
15,059 ACTIVE small businesses
- NAICS 237110
Water and Sewer Line and Related Structures Construction
14,565 ACTIVE small businesses
- NAICS 237990
Other Heavy and Civil Engineering Construction
14,222 ACTIVE small businesses
- NAICS 238320
Painting and Wall Covering Contractors
13,987 ACTIVE small businesses
- NAICS 238160
Roofing Contractors
12,209 ACTIVE small businesses
- NAICS 238110
Poured Concrete Foundation and Structure Contractors
11,628 ACTIVE small businesses
- NAICS 238330
Flooring Contractors
10,851 ACTIVE small businesses
- NAICS 236115
New Single-Family Housing Construction (except For-Sale Builders)
10,758 ACTIVE small businesses
- NAICS 238310
Drywall and Insulation Contractors
10,474 ACTIVE small businesses
- NAICS 238190
Other Foundation, Structure, and Building Exterior Contractors
10,452 ACTIVE small businesses
- NAICS 238390
Other Building Finishing Contractors
10,408 ACTIVE small businesses
- NAICS 238350
Finish Carpentry Contractors
10,165 ACTIVE small businesses
- NAICS 236116
New Multifamily Housing Construction (except For-Sale Builders)
9,712 ACTIVE small businesses
- NAICS 238290
Other Building Equipment Contractors
9,556 ACTIVE small businesses
- NAICS 237130
Power and Communication Line and Related Structures Construction
9,028 ACTIVE small businesses
- NAICS 238130
Framing Contractors
8,110 ACTIVE small businesses
- NAICS 238140
Masonry Contractors
7,519 ACTIVE small businesses
- NAICS 238120
Structural Steel and Precast Concrete Contractors
7,209 ACTIVE small businesses
- NAICS 238170
Siding Contractors
6,699 ACTIVE small businesses
- NAICS 238340
Tile and Terrazzo Contractors
5,809 ACTIVE small businesses
- NAICS 237120
Oil and Gas Pipeline and Related Structures Construction
5,128 ACTIVE small businesses
- NAICS 236117
New Housing For-Sale Builders
4,641 ACTIVE small businesses
- NAICS 238150
Glass and Glazing Contractors
4,496 ACTIVE small businesses
- NAICS 237210
Land Subdivision
3,662 ACTIVE small businesses
Educational Services
- NAICS 611430
Professional and Management Development Training
31,353 ACTIVE small businesses
- NAICS 611710
Educational Support Services
17,679 ACTIVE small businesses
- NAICS 611420
Computer Training
13,429 ACTIVE small businesses
- NAICS 611699
All Other Miscellaneous Schools and Instruction
8,926 ACTIVE small businesses
- NAICS 611519
Other Technical and Trade Schools
4,480 ACTIVE small businesses
- NAICS 611310
Colleges, Universities, and Professional Schools
2,268 ACTIVE small businesses
Health Care and Social Assistance
- NAICS 624190
Other Individual and Family Services
7,725 ACTIVE small businesses
- NAICS 624230
Emergency and Other Relief Services
6,914 ACTIVE small businesses
- NAICS 621610
Home Health Care Services
5,759 ACTIVE small businesses
- NAICS 621999
All Other Miscellaneous Ambulatory Health Care Services
5,676 ACTIVE small businesses
- NAICS 624120
Services for the Elderly and Persons with Disabilities
5,287 ACTIVE small businesses
- NAICS 621399
Offices of All Other Miscellaneous Health Practitioners
5,183 ACTIVE small businesses
- NAICS 621330
Offices of Mental Health Practitioners (except Physicians)
4,451 ACTIVE small businesses
- NAICS 621111
Offices of Physicians (except Mental Health Specialists)
4,129 ACTIVE small businesses
- NAICS 624110
Child and Youth Services
4,018 ACTIVE small businesses
- NAICS 623110
Nursing Care Facilities (Skilled Nursing Facilities)
3,818 ACTIVE small businesses
- NAICS 624310
Vocational Rehabilitation Services
3,492 ACTIVE small businesses
- NAICS 624229
Other Community Housing Services
3,468 ACTIVE small businesses
- NAICS 621511
Medical Laboratories
3,129 ACTIVE small businesses
- NAICS 621420
Outpatient Mental Health and Substance Abuse Centers
3,010 ACTIVE small businesses
- NAICS 624410
Child Care Services
3,000 ACTIVE small businesses
- NAICS 624221
Temporary Shelters
2,506 ACTIVE small businesses
- NAICS 621112
Offices of Physicians, Mental Health Specialists
2,458 ACTIVE small businesses
- NAICS 622110
General Medical and Surgical Hospitals
2,345 ACTIVE small businesses
- NAICS 621498
All Other Outpatient Care Centers
2,185 ACTIVE small businesses
- NAICS 624210
Community Food Services
2,153 ACTIVE small businesses
Information
- NAICS 518210
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
18,928 ACTIVE small businesses
- NAICS 513210
Software Publishers
11,139 ACTIVE small businesses
- NAICS 512110
Motion Picture and Video Production
5,002 ACTIVE small businesses
- NAICS 517810
All Other Telecommunications
3,832 ACTIVE small businesses
- NAICS 519290
Web Search Portals and All Other Information Services
3,704 ACTIVE small businesses
- NAICS 517111
Wired Telecommunications Carriers
3,077 ACTIVE small businesses
- NAICS 517121
Telecommunications Resellers
2,615 ACTIVE small businesses
- NAICS 517410
Satellite Telecommunications
2,424 ACTIVE small businesses
- NAICS 512191
Teleproduction and Other Postproduction Services
2,269 ACTIVE small businesses
Manufacturing
- NAICS 332999
All Other Miscellaneous Fabricated Metal Product Manufacturing
8,082 ACTIVE small businesses
- NAICS 332710
Machine Shops
7,996 ACTIVE small businesses
- NAICS 339113
Surgical Appliance and Supplies Manufacturing
6,268 ACTIVE small businesses
- NAICS 336413
Other Aircraft Parts and Auxiliary Equipment Manufacturing
6,139 ACTIVE small businesses
- NAICS 339999
All Other Miscellaneous Manufacturing
6,023 ACTIVE small businesses
- NAICS 335999
All Other Miscellaneous Electrical Equipment and Component Manufacturing
5,268 ACTIVE small businesses
- NAICS 334111
Electronic Computer Manufacturing
4,819 ACTIVE small businesses
- NAICS 334511
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
4,774 ACTIVE small businesses
- NAICS 334290
Other Communications Equipment Manufacturing
4,678 ACTIVE small businesses
- NAICS 334220
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
4,655 ACTIVE small businesses
- NAICS 339112
Surgical and Medical Instrument Manufacturing
4,497 ACTIVE small businesses
- NAICS 334419
Other Electronic Component Manufacturing
4,105 ACTIVE small businesses
- NAICS 332312
Fabricated Structural Metal Manufacturing
4,071 ACTIVE small businesses
- NAICS 332721
Precision Turned Product Manufacturing
3,712 ACTIVE small businesses
- NAICS 323111
Commercial Printing (except Screen and Books)
3,572 ACTIVE small businesses
- NAICS 326199
All Other Plastics Product Manufacturing
3,502 ACTIVE small businesses
- NAICS 334519
Other Measuring and Controlling Device Manufacturing
3,402 ACTIVE small businesses
- NAICS 332510
Hardware Manufacturing
3,397 ACTIVE small businesses
- NAICS 332322
Sheet Metal Work Manufacturing
3,365 ACTIVE small businesses
- NAICS 334516
Analytical Laboratory Instrument Manufacturing
3,274 ACTIVE small businesses
- NAICS 336411
Aircraft Manufacturing
3,266 ACTIVE small businesses
- NAICS 334310
Audio and Video Equipment Manufacturing
3,242 ACTIVE small businesses
- NAICS 334118
Computer Terminal and Other Computer Peripheral Equipment Manufacturing
3,178 ACTIVE small businesses
- NAICS 339950
Sign Manufacturing
3,075 ACTIVE small businesses
- NAICS 336611
Ship Building and Repairing
2,942 ACTIVE small businesses
- NAICS 315990
Apparel Accessories and Other Apparel Manufacturing
2,902 ACTIVE small businesses
- NAICS 334513
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
2,821 ACTIVE small businesses
- NAICS 334515
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
2,748 ACTIVE small businesses
- NAICS 337214
Office Furniture (except Wood) Manufacturing
2,697 ACTIVE small businesses
- NAICS 332994
Small Arms, Ordnance, and Ordnance Accessories Manufacturing
2,692 ACTIVE small businesses
- NAICS 332311
Prefabricated Metal Building and Component Manufacturing
2,666 ACTIVE small businesses
- NAICS 333415
Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
2,571 ACTIVE small businesses
- NAICS 334112
Computer Storage Device Manufacturing
2,448 ACTIVE small businesses
- NAICS 332722
Bolt, Nut, Screw, Rivet, and Washer Manufacturing
2,413 ACTIVE small businesses
- NAICS 336412
Aircraft Engine and Engine Parts Manufacturing
2,395 ACTIVE small businesses
- NAICS 333310
Commercial and Service Industry Machinery Manufacturing
2,368 ACTIVE small businesses
- NAICS 339920
Sporting and Athletic Goods Manufacturing
2,331 ACTIVE small businesses
- NAICS 334510
Electromedical and Electrotherapeutic Apparatus Manufacturing
2,277 ACTIVE small businesses
- NAICS 323113
Commercial Screen Printing
2,263 ACTIVE small businesses
- NAICS 332313
Plate Work Manufacturing
2,263 ACTIVE small businesses
- NAICS 336999
All Other Transportation Equipment Manufacturing
2,236 ACTIVE small businesses
- NAICS 325998
All Other Miscellaneous Chemical Product and Preparation Manufacturing
2,211 ACTIVE small businesses
- NAICS 339940
Office Supplies (except Paper) Manufacturing
2,159 ACTIVE small businesses
Mining, Quarrying, and Oil and Gas Extraction
Other Services (except Public Administration)
- NAICS 811310
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
11,577 ACTIVE small businesses
- NAICS 812990
All Other Personal Services
6,221 ACTIVE small businesses
- NAICS 811210
Electronic and Precision Equipment Repair and Maintenance
5,950 ACTIVE small businesses
- NAICS 813920
Professional Organizations
4,562 ACTIVE small businesses
- NAICS 811111
General Automotive Repair
4,237 ACTIVE small businesses
- NAICS 812320
Drycleaning and Laundry Services (except Coin-Operated)
3,444 ACTIVE small businesses
- NAICS 811198
All Other Automotive Repair and Maintenance
3,351 ACTIVE small businesses
- NAICS 811490
Other Personal and Household Goods Repair and Maintenance
2,877 ACTIVE small businesses
- NAICS 812199
Other Personal Care Services
2,791 ACTIVE small businesses
- NAICS 811121
Automotive Body, Paint, and Interior Repair and Maintenance
2,780 ACTIVE small businesses
- NAICS 813910
Business Associations
2,498 ACTIVE small businesses
- NAICS 813319
Other Social Advocacy Organizations
2,377 ACTIVE small businesses
- NAICS 812930
Parking Lots and Garages
2,234 ACTIVE small businesses
- NAICS 812331
Linen Supply
2,152 ACTIVE small businesses
Professional, Scientific, and Technical Services
- NAICS 541611
Administrative Management and General Management Consulting Services
66,122 ACTIVE small businesses
- NAICS 541512
Computer Systems Design Services
46,722 ACTIVE small businesses
- NAICS 541511
Custom Computer Programming Services
43,496 ACTIVE small businesses
- NAICS 541690
Other Scientific and Technical Consulting Services
41,077 ACTIVE small businesses
- NAICS 541519
Other Computer Related Services
40,155 ACTIVE small businesses
- NAICS 541618
Other Management Consulting Services
39,751 ACTIVE small businesses
- NAICS 541990
All Other Professional, Scientific, and Technical Services
37,237 ACTIVE small businesses
- NAICS 541330
Engineering Services
35,481 ACTIVE small businesses
- NAICS 541715
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
21,468 ACTIVE small businesses
- NAICS 541513
Computer Facilities Management Services
20,851 ACTIVE small businesses
- NAICS 541614
Process, Physical Distribution, and Logistics Consulting Services
20,354 ACTIVE small businesses
- NAICS 541613
Marketing Consulting Services
16,693 ACTIVE small businesses
- NAICS 541612
Human Resources Consulting Services
16,090 ACTIVE small businesses
- NAICS 541620
Environmental Consulting Services
13,529 ACTIVE small businesses
- NAICS 541430
Graphic Design Services
10,505 ACTIVE small businesses
- NAICS 541380
Testing Laboratories and Services
7,701 ACTIVE small businesses
- NAICS 541720
Research and Development in the Social Sciences and Humanities
7,196 ACTIVE small businesses
- NAICS 541370
Surveying and Mapping (except Geophysical) Services
6,840 ACTIVE small businesses
- NAICS 541310
Architectural Services
6,728 ACTIVE small businesses
- NAICS 541714
Research and Development in Biotechnology (except Nanobiotechnology)
6,375 ACTIVE small businesses
- NAICS 541219
Other Accounting Services
5,876 ACTIVE small businesses
- NAICS 541350
Building Inspection Services
5,658 ACTIVE small businesses
- NAICS 541810
Advertising Agencies
5,572 ACTIVE small businesses
- NAICS 541490
Other Specialized Design Services
5,307 ACTIVE small businesses
- NAICS 541930
Translation and Interpretation Services
4,585 ACTIVE small businesses
- NAICS 541890
Other Services Related to Advertising
4,439 ACTIVE small businesses
- NAICS 541820
Public Relations Agencies
4,410 ACTIVE small businesses
- NAICS 541340
Drafting Services
4,283 ACTIVE small businesses
- NAICS 541910
Marketing Research and Public Opinion Polling
4,266 ACTIVE small businesses
- NAICS 541410
Interior Design Services
4,059 ACTIVE small businesses
- NAICS 541320
Landscape Architectural Services
3,919 ACTIVE small businesses
- NAICS 541360
Geophysical Surveying and Mapping Services
3,742 ACTIVE small businesses
- NAICS 541922
Commercial Photography
3,666 ACTIVE small businesses
- NAICS 541199
All Other Legal Services
3,655 ACTIVE small businesses
- NAICS 541420
Industrial Design Services
2,885 ACTIVE small businesses
- NAICS 541713
Research and Development in Nanotechnology
2,746 ACTIVE small businesses
Real Estate and Rental and Leasing
- NAICS 531390
Other Activities Related to Real Estate
5,758 ACTIVE small businesses
- NAICS 531120
Lessors of Nonresidential Buildings (except Miniwarehouses)
5,209 ACTIVE small businesses
- NAICS 532490
Other Commercial and Industrial Machinery and Equipment Rental and Leasing
4,997 ACTIVE small businesses
- NAICS 531110
Lessors of Residential Buildings and Dwellings
3,624 ACTIVE small businesses
- NAICS 531311
Residential Property Managers
3,569 ACTIVE small businesses
- NAICS 531190
Lessors of Other Real Estate Property
3,337 ACTIVE small businesses
- NAICS 531210
Offices of Real Estate Agents and Brokers
3,269 ACTIVE small businesses
- NAICS 531312
Nonresidential Property Managers
3,236 ACTIVE small businesses
- NAICS 532412
Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
3,182 ACTIVE small businesses
Retail Trade
Transportation and Warehousing
- NAICS 484110
General Freight Trucking, Local
12,332 ACTIVE small businesses
- NAICS 484121
General Freight Trucking, Long-Distance, Truckload
9,592 ACTIVE small businesses
- NAICS 492110
Couriers and Express Delivery Services
8,571 ACTIVE small businesses
- NAICS 484220
Specialized Freight (except Used Goods) Trucking, Local
7,998 ACTIVE small businesses
- NAICS 484122
General Freight Trucking, Long-Distance, Less Than Truckload
6,857 ACTIVE small businesses
- NAICS 493110
General Warehousing and Storage
6,422 ACTIVE small businesses
- NAICS 488510
Freight Transportation Arrangement
6,058 ACTIVE small businesses
- NAICS 484230
Specialized Freight (except Used Goods) Trucking, Long-Distance
5,544 ACTIVE small businesses
- NAICS 484210
Used Household and Office Goods Moving
5,399 ACTIVE small businesses
- NAICS 488190
Other Support Activities for Air Transportation
4,450 ACTIVE small businesses
- NAICS 485999
All Other Transit and Ground Passenger Transportation
4,363 ACTIVE small businesses
- NAICS 488999
All Other Support Activities for Transportation
4,136 ACTIVE small businesses
- NAICS 492210
Local Messengers and Local Delivery
3,856 ACTIVE small businesses
- NAICS 485991
Special Needs Transportation
3,740 ACTIVE small businesses
- NAICS 488490
Other Support Activities for Road Transportation
3,631 ACTIVE small businesses
- NAICS 493190
Other Warehousing and Storage
3,202 ACTIVE small businesses
- NAICS 488991
Packing and Crating
2,340 ACTIVE small businesses
Utilities
Wholesale Trade
- NAICS 423450
Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
10,176 ACTIVE small businesses
- NAICS 423430
Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
8,906 ACTIVE small businesses
- NAICS 423840
Industrial Supplies Merchant Wholesalers
7,506 ACTIVE small businesses
- NAICS 423830
Industrial Machinery and Equipment Merchant Wholesalers
6,657 ACTIVE small businesses
- NAICS 423610
Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
6,471 ACTIVE small businesses
- NAICS 423990
Other Miscellaneous Durable Goods Merchant Wholesalers
6,300 ACTIVE small businesses
- NAICS 423690
Other Electronic Parts and Equipment Merchant Wholesalers
5,564 ACTIVE small businesses
- NAICS 424120
Stationery and Office Supplies Merchant Wholesalers
4,644 ACTIVE small businesses
- NAICS 423490
Other Professional Equipment and Supplies Merchant Wholesalers
4,553 ACTIVE small businesses
- NAICS 423850
Service Establishment Equipment and Supplies Merchant Wholesalers
4,374 ACTIVE small businesses
- NAICS 423710
Hardware Merchant Wholesalers
4,202 ACTIVE small businesses
- NAICS 423860
Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
3,539 ACTIVE small businesses
- NAICS 423420
Office Equipment Merchant Wholesalers
3,496 ACTIVE small businesses
- NAICS 423390
Other Construction Material Merchant Wholesalers
3,268 ACTIVE small businesses
- NAICS 423440
Other Commercial Equipment Merchant Wholesalers
3,231 ACTIVE small businesses
- NAICS 425120
Wholesale Trade Agents and Brokers
3,179 ACTIVE small businesses
- NAICS 424690
Other Chemical and Allied Products Merchant Wholesalers
3,099 ACTIVE small businesses
- NAICS 423910
Sporting and Recreational Goods and Supplies Merchant Wholesalers
3,011 ACTIVE small businesses
- NAICS 424990
Other Miscellaneous Nondurable Goods Merchant Wholesalers
2,937 ACTIVE small businesses
- NAICS 423720
Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
2,801 ACTIVE small businesses
- NAICS 423210
Furniture Merchant Wholesalers
2,785 ACTIVE small businesses
- NAICS 423120
Motor Vehicle Supplies and New Parts Merchant Wholesalers
2,605 ACTIVE small businesses
- NAICS 423730
Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
2,429 ACTIVE small businesses
- NAICS 423620
Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
2,280 ACTIVE small businesses
- NAICS 424130
Industrial and Personal Service Paper Merchant Wholesalers
2,235 ACTIVE small businesses
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