| Code | Industry Title | Number of Business Establishments |
|---|---|---|
| 11 | Agriculture, Forestry, Fishing and Hunting | 381,477 |
| 21 | Mining | 32,069 |
| 22 | Utilities | 46,245 |
| 23 | Construction | 1,490,099 |
| 31-33 | Manufacturing | 637,810 |
| 42 | Wholesale Trade | 697,359 |
| 44-45 | Retail Trade | 1,794,062 |
| 48-49 | Transportation and Warehousing | 588,529 |
| 51 | Information | 358,572 |
| 52 | Finance and Insurance | 782,705 |
| 53 | Real Estate Rental and Leasing | 868,526 |
| 54 | Professional, Scientific, and Technical Services | 2,294,049 |
| 55 | Management of Companies and Enterprises | 70,791 |
| 56 | Administrative and Support and Waste Management and Remediation Services | 1,647,950 |
| 61 | Educational Services | 424,190 |
| 62 | Health Care and Social Assistance | 1,745,915 |
| 71 | Arts, Entertainment, and Recreation | 369,206 |
| 72 | Accommodation and Food Services | 907,516 |
| 81 | Other Services (except Public Administration) | 1,915,436 |
| 92 | Public Administration | 258,094 |
| Total Business Establishments | 17,310,600 |
