| 212312 — Crushed and Broken Limestone Mining and Quarrying | Not reported |
| 212319 — Other Crushed and Broken Stone Mining and Quarrying | Not reported |
| 212321 — Construction Sand and Gravel Mining | Not reported |
| 221320 — Sewage Treatment Facilities | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 332510 — Hardware Manufacturing | Not reported |
| 333120 — Construction Machinery Manufacturing | Not reported |
| 423320 — Brick, Stone, and Related Construction Material Merchant Wholesalers | Not reported |
| 531210 — Offices of Real Estate Agents and Brokers | Not reported |
| 532412 — Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing | Not reported |
| 532490 — Other Commercial and Industrial Machinery and Equipment Rental and Leasing | Not reported |
| 541330 — Engineering Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541720 — Research and Development in the Social Sciences and Humanities | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561320 — Temporary Help Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 562910 — Remediation Services | Not reported |
| 811111 — General Automotive Repair | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |