| Code | Industry Title | Number of Business Establishments |
|---|---|---|
| 11 | Agriculture, Forestry, Fishing and Hunting | 356,534 |
| 21 | Mining | 27,797 |
| 22 | Utilities | 38,158 |
| 23 | Construction | 1,410,299 |
| 31-33 | Manufacturing | 596,255 |
| 42 | Wholesale Trade | 655,527 |
| 44-45 | Retail Trade | 1,717,022 |
| 48-49 | Transportation and Warehousing | 553,717 |
| 51 | Information | 337,521 |
| 52 | Finance and Insurance | 738,927 |
| 53 | Real Estate Rental and Leasing | 807,895 |
| 54 | Professional, Scientific, and Technical Services | 2,101,884 |
| 55 | Management of Companies and Enterprises | 66,457 |
| 56 | Administrative and Support and Waste Management and Remediation Services | 1,694,058 |
| 61 | Educational Services | 375,037 |
| 62 | Health Care and Social Assistance | 1,604,114 |
| 71 | Arts, Entertainment, and Recreation | 347,920 |
| 72 | Accommodation and Food Services | 858,356 |
| 81 | Other Services (except Public Administration) | 1,802,397 |
| 92 | Public Administration | 200,567 |
| Total Business Establishments | 16,290,442 |
