| 212321 — Construction Sand and Gravel Mining | Not reported |
| 221112 — Fossil Fuel Electric Power Generation | Not reported |
| 221118 — Other Electric Power Generation | Not reported |
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 236118 — Residential Remodelers | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 325120 — Industrial Gas Manufacturing | Not reported |
| 325180 — Other Basic Inorganic Chemical Manufacturing | Not reported |
| 325199 — All Other Basic Organic Chemical Manufacturing | Not reported |
| 325413 — In-Vitro Diagnostic Substance Manufacturing | Not reported |
| 326191 — Plastics Plumbing Fixture Manufacturing | Not reported |
| 332510 — Hardware Manufacturing | Not reported |
| 332913 — Plumbing Fixture Fitting and Trim Manufacturing | Not reported |
| 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | Not reported |
| 333921 — Elevator and Moving Stairway Manufacturing | Not reported |
| 333998 — All Other Miscellaneous General Purpose Machinery Manufacturing | Not reported |
| 334111 — Electronic Computer Manufacturing | Not reported |
| 334290 — Other Communications Equipment Manufacturing | Not reported |
| 334516 — Analytical Laboratory Instrument Manufacturing | Not reported |
| 335313 — Switchgear and Switchboard Apparatus Manufacturing | Not reported |
| 339999 — All Other Miscellaneous Manufacturing | Not reported |
| 423110 — Automobile and Other Motor Vehicle Merchant Wholesalers | Not reported |
| 423120 — Motor Vehicle Supplies and New Parts Merchant Wholesalers | Not reported |
| 423130 — Tire and Tube Merchant Wholesalers | Not reported |
| 423140 — Motor Vehicle Parts (Used) Merchant Wholesalers | Not reported |
| 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers | Not reported |
| 423620 — Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers | Not reported |
| 457210 — Fuel Dealers | Not reported |
| 513120 — Periodical Publishers | Not reported |
| 517111 — Wired Telecommunications Carriers | Not reported |
| 517112 — Wireless Telecommunications Carriers (except Satellite) | Not reported |
| 524210 — Insurance Agencies and Brokerages | Not reported |
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541714 — Research and Development in Biotechnology (except Nanobiotechnology) | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541940 — Veterinary Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562119 — Other Waste Collection | Not reported |
| 721110 — Hotels (except Casino Hotels) and Motels | Not reported |
| 722310 — Food Service Contractors | Not reported |
| 722320 — Caterers | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |