| Abrasives and Nonmetallic Minerals Manufacturing | 299 | |
| Accessible Architecture and Design | 2,473 | |
| Accessible Hardware Manufacturing | 169 | |
| Accommodation and Food Services | 3,488 | |
| Accounting | 667,747 | |
| Administration of Justice | 74,446 | judiciary |
| Administrative and Support Services | 6,145 | |
| Advertising Services | 2,169,607 | marketing and advertising, marketing & advertising |
| Agricultural Chemical Manufacturing | 5,290 | |
| Agriculture, Construction, Mining Machinery Manufacturing | 13,110 | |
| Air, Water, and Waste Program Management | 1,798 | |
| Airlines and Aviation | 381,217 | airlines/aviation |
| Alternative Dispute Resolution | 12,617 | |
| Alternative Fuel Vehicle Manufacturing | 372 | |
| Alternative Medicine | 41,797 | |
| Ambulance Services | 954 | |
| Amusement Parks and Arcades | 2,485 | |
| Animal Feed Manufacturing | 3,259 | |
| Animation and Post-production | 66,151 | animation |
| Apparel Manufacturing | 8,455 | |
| Appliances, Electrical, and Electronics Manufacturing | 746,846 | electrical/electronic manufacturing, electrical & electronic manufacturing |
| Architectural and Structural Metal Manufacturing | 3,134 | |
| Architecture and Planning | 547,213 | architecture & planning |
| Armed Forces | 399,362 | military |
| Artificial Intelligence | 5,229 | |
| Artificial Rubber and Synthetic Fiber Manufacturing | 93 | |
| Artists and Writers | 105,974 | fine art |
| Audio and Video Equipment Manufacturing | 1,516 | |
| Automation Machinery Manufacturing | 355,340 | industrial automation |
| Aviation and Aerospace Component Manufacturing | 329,545 | aviation & aerospace |
| Baked Goods Manufacturing | 2,764 | |
| Banking | 1,393,232 | |
| Bars, Taverns, and Nightclubs | 2,372 | |
| Bed-and-Breakfasts, Hostels, Homestays | 1,176 | |
| Beverage Manufacturing | 149,341 | wine & spirits, wine and spirits |
| Biomass Electric Power Generation | 402 | |
| Biotechnology Research | 501,922 | biotechnology |
| Blockchain Services | 12,468 | |
| Blogs | 4,543 | |
| Boilers, Tanks, and Shipping Container Manufacturing | 438 | |
| Book and Periodical Publishing | 342,602 | publishing |
| Book Publishing | 8,781 | |
| Breweries | 1,765 | |
| Broadcast Media Production and Distribution | 413,579 | broadcast media |
| Building Construction | 14,795 | |
| Building Equipment Contractors | 2,975 | |
| Building Finishing Contractors | 2,824 | |
| Building Structure and Exterior Contractors | 2,855 | |
| Business Consulting and Services | 2,698,019 | management consulting |
| Business Content | 9,933 | |
| Business Intelligence Platforms | 8,044 | |
| Cable and Satellite Programming | 135 | |
| Capital Markets | 42,740 | |
| Caterers | 3,954 | |
| Chemical Manufacturing | 452,992 | chemicals |
| Chemical Raw Materials Manufacturing | 1,884 | |
| Child Day Care Services | 8,361 | |
| Chiropractors | 1,438 | |
| Circuses and Magic Shows | 63 | |
| Civic and Social Organizations | 623,118 | civic & social organization |
| Civil Engineering | 407,119 | |
| Claims Adjusting, Actuarial Services | 655 | |
| Clay and Refractory Products Manufacturing | 423 | |
| Climate Data and Analytics | 1,965 | |
| Climate Technology Product Manufacturing | 5,983 | |
| Coal Mining | 736 | |
| Collection Agencies | 810 | |
| Commercial and Industrial Equipment Rental | 4,082 | |
| Commercial and Industrial Machinery Maintenance | 8,518 | |
| Commercial and Service Industry Machinery Manufacturing | 3,066 | |
| Communications Equipment Manufacturing | 1,207 | |
| Community Development and Urban Planning | 4,567 | |
| Community Services | 15,854 | |
| Computer and Network Security | 237,007 | computer & network security |
| Computer Games | 185,819 | |
| Computer Hardware Manufacturing | 143,495 | computer hardware |
| Computer Networking Products | 45,087 | computer networking |
| Computers and Electronics Manufacturing | 266,819 | consumer electronics |
| Conservation Programs | 3,525 | |
| Construction | 2,584,567 | |
| Construction Hardware Manufacturing | 2,000 | |
| Consumer Goods Rental | 1,343 | |
| Consumer Services | 529,774 | |
| Correctional Institutions | 200 | |
| Cosmetology and Barber Schools | 1,340 | |
| Courts of Law | 3,679 | |
| Credit Intermediation | 373 | |
| Cutlery and Handtool Manufacturing | 165 | |
| Dairy Product Manufacturing | 26,745 | dairy |
| Dance Companies | 1,471 | |
| Data Infrastructure and Analytics | 22,135 | |
| Data Security Software Products | 6,627 | |
| Death Care Services | 249 | |
| Defense and Space Manufacturing | 457,745 | defense & space |
| Dentists | 8,802 | |
| Design Services | 576,655 | design |
| Desktop Computing Software Products | 3,139 | |
| Digital Accessibility Services | 4,559 | |
| Distilleries | 812 | |
| E-Learning Providers | 398,977 | e-learning |
| Economic Programs | 1,940 | |
| Education | 314,385 | |
| Education Administration Programs | 1,320,114 | education management |
| Electric Lighting Equipment Manufacturing | 4,130 | |
| Electric Power Generation | 21,433 | |
| Electric Power Transmission, Control, and Distribution | 14,961 | |
| Electrical Equipment Manufacturing | 10,835 | |
| Electronic and Precision Equipment Maintenance | 1,608 | |
| Embedded Software Products | 6,035 | |
| Emergency and Relief Services | 1,853 | |
| Energy Technology | 19,770 | |
| Engineering Services | 152,322 | |
| Engines and Power Transmission Equipment Manufacturing | 1,570 | |
| Entertainment Providers | 824,403 | entertainment |
| Environmental Quality Programs | 1,227 | |
| Environmental Services | 508,394 | |
| Equipment Rental Services | 5,186 | |
| Events Services | 467,834 | |
| Executive Offices | 106,545 | executive office |
| Executive Search Services | 4,180 | |
| Fabricated Metal Products | 13,292 | |
| Facilities Services | 429,806 | |
| Family Planning Centers | 53 | |
| Farming | 306,972 | |
| Farming, Ranching, Forestry | 4,447 | |
| Fashion Accessories Manufacturing | 4,087 | |
| Financial Services | 3,416,795 | |
| Fine Arts Schools | 2,100 | |
| Fire Protection | 6,041 | |
| Fisheries | 19,318 | fishery |
| Flight Training | 695 | |
| Food and Beverage Manufacturing | 732,458 | food production |
| Food and Beverage Retail | 18,647 | |
| Food and Beverage Services | 1,142,475 | food & beverages |
| Footwear and Leather Goods Repair | 121 | |
| Footwear Manufacturing | 3,077 | |
| Forestry and Logging | 1,862 | |
| Fossil Fuel Electric Power Generation | 434 | |
| Freight and Package Transportation | 133,948 | package/freight delivery |
| Fruit and Vegetable Preserves Manufacturing | 377 | |
| Fuel Cell Manufacturing | 697 | |
| Fundraising | 44,823 | fund-raising |
| Funds and Trusts | 1,458 | |
| Funeral Services | 342 | |
| Furniture and Home Furnishings Manufacturing | 253,998 | furniture |
| Gambling Facilities and Casinos | 82,095 | gambling & casinos |
| Geothermal Electric Power Generation | 276 | |
| Glass Product Manufacturing | 3,720 | |
| Glass, Ceramics and Concrete Manufacturing | 62,623 | glass, ceramics & concrete |
| Golf Courses and Country Clubs | 5,561 | |
| Government Administration | 1,676,333 | |
| Government Relations Services | 90,074 | government relations |
| Graphic Design | 162,351 | |
| Ground Passenger Transportation | 13,589 | |
| Health and Human Services | 48,908 | |
| Higher Education | 4,218,202 | |
| Highway, Street, and Bridge Construction | 2,367 | |
| Historical Sites | 619 | |
| Holding Companies | 25,357 | |
| Home Health Care Services | 16,800 | |
| Horticulture | 3,232 | |
| Hospitality | 1,393,235 | |
| Hospitals | 3,216 | |
| Hospitals and Health Care | 3,325,234 | hospital & health care |
| Hotels and Motels | 9,030 | |
| Household and Institutional Furniture Manufacturing | 978 | |
| Household Appliance Manufacturing | 1,240 | |
| Household Services | 1,877 | |
| Housing and Community Development | 4,681 | |
| Housing Programs | 699 | |
| Human Resources Services | 498,856 | human resources |
| HVAC and Refrigeration Equipment Manufacturing | 7,965 | |
| Hydroelectric Power Generation | 732 | |
| Individual and Family Services | 809,077 | individual & family services |
| Industrial Machinery Manufacturing | 725,472 | mechanical or industrial engineering |
| Industry Associations | 11,066 | |
| Information Services | 275,255 | |
| Insurance | 1,142,737 | |
| Insurance Agencies and Brokerages | 11,802 | |
| Insurance and Employee Benefit Funds | 1,555 | |
| Insurance Carriers | 1,117 | |
| Interior Design | 24,406 | |
| International Affairs | 154,307 | |
| International Trade and Development | 221,002 | international trade & development |
| Internet Marketplace Platforms | 36,925 | |
| Internet News | 9,234 | |
| Internet Publishing | 34,036 | |
| Interurban and Rural Bus Services | 554 | |
| Investment Advice | 4,109 | |
| Investment Banking | 97,684 | |
| Investment Management | 243,709 | |
| IT Services and IT Consulting | 5,600,970 | information technology & services, information technology and services |
| IT System Custom Software Development | 26,764 | |
| IT System Data Services | 10,480 | |
| IT System Design Services | 4,034 | |
| IT System Installation and Disposal | 320 | |
| IT System Operations and Maintenance | 1,801 | |
| IT System Testing and Evaluation | 1,089 | |
| IT System Training and Support | 2,980 | |
| Janitorial Services | 5,611 | |
| Landscaping Services | 8,665 | |
| Language Schools | 8,417 | |
| Laundry and Drycleaning Services | 1,584 | |
| Law Enforcement | 115,444 | |
| Law Practice | 791,148 | |
| Leasing Non-residential Real Estate | 74,696 | commercial real estate |
| Leasing Residential Real Estate | 4,123 | |
| Leather Product Manufacturing | 1,659 | |
| Legal Services | 456,281 | |
| Legislative Offices | 36,267 | legislative office |
| Libraries | 38,255 | |
| Lime and Gypsum Products Manufacturing | 96 | |
| Loan Brokers | 1,712 | |
| Machinery Manufacturing | 596,027 | machinery |
| Magnetic and Optical Media Manufacturing | 133 | |
| Manufacturing | 1,026,495 | consumer goods |
| Maritime Transportation | 124,908 | maritime |
| Market Research | 118,692 | |
| Marketing Services | 261,374 | |
| Mattress and Blinds Manufacturing | 430 | |
| Measuring and Control Instrument Manufacturing | 7,031 | |
| Meat Products Manufacturing | 1,473 | |
| Media and Telecommunications | 13,880 | |
| Media Production | 505,604 | |
| Medical and Diagnostic Laboratories | 18,707 | |
| Medical Equipment Manufacturing | 536,100 | medical device, medical devices |
| Medical Practices | 937,574 | medical practice |
| Mental Health Care | 346,936 | |
| Metal Ore Mining | 1,309 | |
| Metal Treatments | 3,974 | |
| Metal Valve, Ball, and Roller Manufacturing | 292 | |
| Metalworking Machinery Manufacturing | 2,465 | |
| Military and International Affairs | 3,245 | |
| Mining | 490,628 | mining & metals |
| Mobile Computing Software Products | 5,903 | |
| Mobile Food Services | 2,061 | |
| Mobile Games | 123 | |
| Mobile Gaming Apps | 10,206 | |
| Motor Vehicle Manufacturing | 1,312,204 | automotive |
| Motor Vehicle Parts Manufacturing | 38,510 | |
| Movies and Sound Recording | 8,582 | |
| Movies, Videos, and Sound | 132,580 | motion pictures and film, motion pictures & film |
| Museums | 6,682 | |
| Museums, Historical Sites, and Zoos | 159,078 | museums & institutions, museums and institutions |
| Musicians | 245,954 | music |
| Nanotechnology Research | 13,957 | nanotechnology |
| Natural Gas Distribution | 884 | |
| Natural Gas Extraction | 253 | |
| Newspaper Publishing | 149,048 | newspapers |
| Non-profit Organizations | 1,852,191 | non-profit organization management |
| Nonmetallic Mineral Mining | 269 | |
| Nonresidential Building Construction | 1,033 | |
| Nuclear Electric Power Generation | 4,284 | |
| Nursing Homes and Residential Care Facilities | 5,980 | |
| Office Administration | 1,580 | |
| Office Furniture and Fixtures Manufacturing | 3,636 | |
| Oil and Coal Product Manufacturing | 220 | |
| Oil and Gas | 826,112 | oil & energy |
| Oil Extraction | 254 | |
| Oil, Gas, and Mining | 5,598 | |
| Online and Mail Order Retail | 11,701 | |
| Online Audio and Video Media | 194,014 | online media |
| Operations Consulting | 11,839 | |
| Optometrists | 1,605 | |
| Outpatient Care Centers | 912 | |
| Outsourcing and Offshoring Consulting | 372,223 | outsourcing/offshoring |
| Packaging and Containers Manufacturing | 164,249 | packaging & containers, packaging and containers |
| Paint, Coating, and Adhesive Manufacturing | 12,971 | |
| Paper and Forest Product Manufacturing | 121,633 | paper & forest products |
| Parts Distribution | 1,288 | |
| Pension Funds | 402 | |
| Performing Arts | 237,313 | |
| Performing Arts and Spectator Sports | 1,547 | |
| Periodical Publishing | 3,042 | |
| Personal and Laundry Services | 781 | |
| Personal Care Product Manufacturing | 320,743 | cosmetics |
| Personal Care Services | 7,265 | |
| Pet Services | 7,628 | |
| Pharmaceutical Manufacturing | 846,132 | pharmaceuticals |
| Philanthropic Fundraising Services | 68,148 | philanthropy |
| Photography | 201,838 | |
| Physical, Occupational and Speech Therapists | 9,269 | |
| Physicians | 2,042 | |
| Pipeline Transportation | 293 | |
| Plastics and Rubber Product Manufacturing | 2,527 | |
| Plastics Manufacturing | 153,521 | plastics |
| Political Organizations | 84,288 | political organization |
| Postal Services | 719 | |
| Primary and Secondary Education | 565,997 | primary/secondary education |
| Primary Metal Manufacturing | 7,065 | |
| Printing Services | 180,781 | printing |
| Professional Organizations | 9,946 | |
| Professional Services | 241,216 | |
| Professional Training and Coaching | 597,044 | professional training & coaching |
| Public Assistance Programs | 626 | |
| Public Health | 24,493 | |
| Public Policy Offices | 63,374 | public policy |
| Public Relations and Communications Services | 264,373 | public relations and communications, public relations & communications |
| Public Safety | 105,652 | |
| Public Works | 90 | |
| Racetracks | 215 | |
| Radio and Television Broadcasting | 5,474 | |
| Rail Transportation | 39,077 | |
| Railroad Equipment Manufacturing | 25,565 | railroad manufacture |
| Ranching | 31,660 | |
| Ranching and Fisheries | 254 | |
| Real Estate | 1,925,980 | |
| Real Estate Agents and Brokers | 12,632 | |
| Real Estate and Equipment Rental Services | 3,801 | |
| Recreational Facilities | 163,591 | recreational facilities and services, recreational facilities & services |
| Regenerative Design | 499 | |
| Religious Institutions | 230,678 | |
| Renewable Energy Equipment Manufacturing | 17,724 | |
| Renewable Energy Power Generation | 40,718 | |
| Renewable Energy Semiconductor Manufacturing | 277,499 | renewables & environment |
| Repair and Maintenance | 9,593 | |
| Research Services | 867,077 | research |
| Residential Building Construction | 6,516 | |
| Restaurants | 1,344,158 | |
| Retail | 3,586,688 | |
| Retail Apparel and Fashion | 757,927 | apparel & fashion |
| Retail Appliances, Electrical, and Electronic Equipment | 5,454 | |
| Retail Art Dealers | 4,440 | |
| Retail Art Supplies | 92,872 | arts and crafts, arts & crafts |
| Retail Books and Printed News | 1,651 | |
| Retail Building Materials and Garden Equipment | 2,565 | |
| Retail Florists | 1,777 | |
| Retail Furniture and Home Furnishings | 9,071 | |
| Retail Gasoline | 3,024 | |
| Retail Groceries | 138,118 | supermarkets |
| Retail Health and Personal Care Products | 26,449 | |
| Retail Luxury Goods and Jewelry | 232,571 | luxury goods & jewelry |
| Retail Motor Vehicles | 30,326 | |
| Retail Musical Instruments | 1,350 | |
| Retail Office Equipment | 229,382 | business supplies and equipment, business supplies & equipment |
| Retail Office Supplies and Gifts | 3,230 | |
| Retail Pharmacies | 29,718 | |
| Retail Recyclable Materials & Used Merchandise | 1,019 | |
| Reupholstery and Furniture Repair | 214 | |
| Robot Manufacturing | 1,507 | |
| Robotics Engineering | 8,813 | |
| Rubber Products Manufacturing | 1,375 | |
| Satellite Telecommunications | 1,299 | |
| Savings Institutions | 104 | |
| School and Employee Bus Services | 1,434 | |
| Seafood Product Manufacturing | 985 | |
| Secretarial Schools | 43 | |
| Securities and Commodity Exchanges | 538 | |
| Security and Investigations | 248,441 | security & investigations |
| Security Guards and Patrol Services | 5,467 | |
| Security Systems Services | 10,606 | |
| Semiconductor Manufacturing | 249,924 | semiconductors |
| Services for Renewable Energy | 46,184 | |
| Services for the Elderly and Disabled | 3,492 | |
| Sheet Music Publishing | 433 | |
| Shipbuilding | 41,790 | |
| Shuttles and Special Needs Transportation Services | 1,073 | |
| Sightseeing Transportation | 1,832 | |
| Skiing Facilities | 946 | |
| Smart Meter Manufacturing | 171 | |
| Soap and Cleaning Product Manufacturing | 1,573 | |
| Social Networking Platforms | 15,881 | |
| Social Networking/Social Media | 487 | |
| Software Development | 4,179,937 | computer software |
| Solar Electric Power Generation | 16,021 | |
| Sound Recording | 1,698 | |
| Space Research and Technology | 10,924 | |
| Specialty Trade Contractors | 8,361 | |
| Spectator Sports | 635,627 | sports |
| Sporting Goods Manufacturing | 110,302 | sporting goods |
| Sports and Recreation Instruction | 15,472 | |
| Sports Teams and Clubs | 31,868 | |
| Spring and Wire Product Manufacturing | 400 | |
| Staffing and Recruiting | 744,788 | staffing & recruiting |
| Steam and Air-Conditioning Supply | 687 | |
| sticinv.info | 1 | |
| Strategic Management Services | 66,955 | program development |
| Subdivision of Land | 234 | |
| Sugar and Confectionery Product Manufacturing | 1,051 | |
| Surveying and Mapping Services | 2,694 | |
| Taxi and Limousine Services | 1,801 | |
| Technical and Vocational Training | 16,636 | |
| Technology, Information and Internet | 1,260,461 | internet |
| Technology, Information and Media | 87,941 | |
| Telecommunications | 1,205,076 | |
| Telecommunications Carriers | 1,335 | |
| Telephone Call Centers | 4,133 | |
| Temporary Help Services | 1,500 | |
| Textile Manufacturing | 234,218 | textiles |
| Theater Companies | 2,187 | |
| Think Tanks | 76,615 | |
| Tobacco Manufacturing | 16,704 | tobacco |
| Translation and Localization | 74,242 | translation & localization |
| Transportation Equipment Manufacturing | 8,964 | |
| Transportation Programs | 2,656 | |
| Transportation, Logistics, Supply Chain and Storage | 601,578 | logistics and supply chain, logistics & supply chain |
| Travel Arrangements | 593,442 | leisure, travel & tourism |
| Truck Transportation | 733,570 | transportation/trucking/railroad |
| Trusts and Estates | 1,071 | |
| Turned Products and Fastener Manufacturing | 1,096 | |
| Urban Transit Services | 12,500 | |
| Utilities | 535,018 | |
| Utilities Administration | 1,615 | |
| Utility System Construction | 2,063 | |
| Vehicle Repair and Maintenance | 14,936 | |
| Venture Capital and Private Equity Principals | 197,412 | venture capital & private equity |
| Veterinary Services | 101,664 | veterinary |
| Vocational Rehabilitation Services | 1,269 | |
| Warehousing and Storage | 40,949 | warehousing |
| Waste Collection | 2,591 | |
| Waste Treatment and Disposal | 3,333 | |
| Water Supply and Irrigation Systems | 2,891 | |
| Water, Waste, Steam, and Air Conditioning Services | 1,859 | |
| Wellness and Fitness Services | 1,113,969 | health, wellness and fitness, health, wellness & fitness |
| Wholesale | 624,888 | |
| Wholesale Alcoholic Beverages | 3,214 | |
| Wholesale Apparel and Sewing Supplies | 1,194 | |
| Wholesale Appliances, Electrical, and Electronics | 4,215 | |
| Wholesale Building Materials | 386,833 | building materials |
| Wholesale Chemical and Allied Products | 3,696 | |
| Wholesale Computer Equipment | 1,524 | |
| Wholesale Drugs and Sundries | 2,863 | |
| Wholesale Food and Beverage | 9,496 | |
| Wholesale Footwear | 522 | |
| Wholesale Furniture and Home Furnishings | 1,605 | |
| Wholesale Hardware, Plumbing, Heating Equipment | 2,779 | |
| Wholesale Import and Export | 131,324 | import and export, import & export |
| Wholesale Luxury Goods and Jewelry | 2,989 | |
| Wholesale Machinery | 3,126 | |
| Wholesale Metals and Minerals | 3,128 | |
| Wholesale Motor Vehicles and Parts | 7,815 | |
| Wholesale Paper Products | 977 | |
| Wholesale Petroleum and Petroleum Products | 1,981 | |
| Wholesale Photography Equipment and Supplies | 242 | |
| Wholesale Raw Farm Products | 1,470 | |
| Wholesale Recyclable Materials | 1,515 | |
| Wind Electric Power Generation | 1,573 | |
| Wineries | 5,103 | |
| Wireless Services | 25,035 | wireless |
| Women’s Handbag Manufacturing | 150 | |
| Wood Product Manufacturing | 5,224 | |
| Writing and Editing | 90,595 | writing & editing |
| Zoos and Botanical Gardens | 1,714 | |