| 221111 — Hydroelectric Power Generation | Not reported |
| 221118 — Other Electric Power Generation | Not reported |
| 221122 — Electric Power Distribution | Not reported |
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 221320 — Sewage Treatment Facilities | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | 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 |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 423110 — Automobile and Other Motor Vehicle Merchant Wholesalers | Not reported |
| 423120 — Motor Vehicle Supplies and New Parts Merchant Wholesalers | Not reported |
| 423420 — Office Equipment Merchant Wholesalers | Not reported |
| 423450 — Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | Not reported |
| 423490 — Other Professional Equipment and Supplies Merchant Wholesalers | Not reported |
| 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers | Not reported |
| 423830 — Industrial Machinery and Equipment Merchant Wholesalers | Not reported |
| 481211 — Nonscheduled Chartered Passenger Air Transportation | Not reported |
| 481212 — Nonscheduled Chartered Freight Air Transportation | Not reported |
| 481219 — Other Nonscheduled Air Transportation | Not reported |
| 488111 — Air Traffic Control | Not reported |
| 488119 — Other Airport Operations | Not reported |
| 488510 — Freight Transportation Arrangement | Not reported |
| 493110 — General Warehousing and Storage | Not reported |
| 493120 — Refrigerated Warehousing and Storage | Not reported |
| 493190 — Other Warehousing and Storage | Not reported |
| 532111 — Passenger Car Rental | Not reported |
| 532112 — Passenger Car Leasing | Not reported |
| 532120 — Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing | Not reported |
| 532411 — Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing | 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 |
| 561210 — Facilities Support Services | Not reported |
| 561611 — Investigation and Personal Background Check Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 561613 — Armored Car Services | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562219 — Other Nonhazardous Waste Treatment and Disposal | Not reported |
| 562998 — All Other Miscellaneous Waste Management Services | Not reported |
| 611310 — Colleges, Universities, and Professional Schools | Not reported |
| 611519 — Other Technical and Trade Schools | Not reported |
| 621493 — Freestanding Ambulatory Surgical and Emergency Centers | Not reported |
| 621910 — Ambulance Services | Not reported |
| 621999 — All Other Miscellaneous Ambulatory Health Care Services | Not reported |
| 624110 — Child and Youth Services | Not reported |
| 624310 — Vocational Rehabilitation Services | Not reported |