| 212321 — Construction Sand and Gravel Mining | Not reported |
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 314110 — Carpet and Rug Mills | Not reported |
| 316210 — Footwear Manufacturing | Not reported |
| 324110 — Petroleum Refineries | Not reported |
| 324191 — Petroleum Lubricating Oil and Grease Manufacturing | Not reported |
| 324199 — All Other Petroleum and Coal Products Manufacturing | Not reported |
| 325120 — Industrial Gas Manufacturing | Not reported |
| 327910 — Abrasive Product Manufacturing | Not reported |
| 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing | Not reported |
| 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | Not reported |
| 334290 — Other Communications Equipment Manufacturing | Not reported |
| 334412 — Bare Printed Circuit Board Manufacturing | Not reported |
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Not reported |
| 334516 — Analytical Laboratory Instrument Manufacturing | Not reported |
| 334519 — Other Measuring and Controlling Device Manufacturing | Not reported |
| 335220 — Major Household Appliance Manufacturing | Not reported |
| 335311 — Power, Distribution, and Specialty Transformer Manufacturing | Not reported |
| 335910 — Battery Manufacturing | Not reported |
| 336211 — Motor Vehicle Body Manufacturing | Not reported |
| 336611 — Ship Building and Repairing | Not reported |
| 337211 — Wood Office Furniture Manufacturing | Not reported |
| 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers | Not reported |
| 484210 — Used Household and Office Goods Moving | Not reported |
| 484220 — Specialized Freight (except Used Goods) Trucking, Local | Not reported |
| 488111 — Air Traffic Control | Not reported |
| 488330 — Navigational Services to Shipping | Not reported |
| 488410 — Motor Vehicle Towing | Not reported |
| 513130 — Book Publishers | Not reported |
| 532420 — Office Machinery and Equipment Rental and Leasing | Not reported |
| 532490 — Other Commercial and Industrial Machinery and Equipment Rental and Leasing | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541613 — Marketing Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 561720 — Janitorial Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| 562998 — All Other Miscellaneous Waste Management Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611513 — Apprenticeship Training | Not reported |
| 611699 — All Other Miscellaneous Schools and Instruction | Not reported |
| 624230 — Emergency and Other Relief Services | Not reported |
| 722310 — Food Service Contractors | Not reported |
| 811111 — General Automotive Repair | Not reported |
| 811121 — Automotive Body, Paint, and Interior Repair and Maintenance | Not reported |
| 811191 — Automotive Oil Change and Lubrication Shops | Not reported |
| 812320 — Drycleaning and Laundry Services (except Coin-Operated) | Not reported |
| 812332 — Industrial Launderers | Not reported |