| 212312 — Crushed and Broken Limestone Mining and Quarrying | Not reported |
| 212321 — Construction Sand and Gravel Mining | Not reported |
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237210 — Land Subdivision | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 325412 — Pharmaceutical Preparation Manufacturing | Not reported |
| 334510 — Electromedical and Electrotherapeutic Apparatus Manufacturing | Not reported |
| 339112 — Surgical and Medical Instrument Manufacturing | Not reported |
| 339113 — Surgical Appliance and Supplies Manufacturing | Not reported |
| 339114 — Dental Equipment and Supplies Manufacturing | Not reported |
| 339115 — Ophthalmic Goods Manufacturing | Not reported |
| 339116 — Dental Laboratories | Not reported |
| 339920 — Sporting and Athletic Goods Manufacturing | Not reported |
| 339940 — Office Supplies (except Paper) Manufacturing | Not reported |
| 423210 — Furniture Merchant Wholesalers | Not reported |
| 423220 — Home Furnishing Merchant Wholesalers | Not reported |
| 423310 — Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers | Not reported |
| 423410 — Photographic Equipment and Supplies Merchant Wholesalers | Not reported |
| 423420 — Office Equipment Merchant Wholesalers | Not reported |
| 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | Not reported |
| 423450 — Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | Not reported |
| 423460 — Ophthalmic Goods 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 |
| 423840 — Industrial Supplies Merchant Wholesalers | Not reported |
| 424110 — Printing and Writing Paper Merchant Wholesalers | Not reported |
| 424120 — Stationery and Office Supplies Merchant Wholesalers | Not reported |
| 424210 — Drugs and Druggists' Sundries Merchant Wholesalers | Not reported |
| 621511 — Medical Laboratories | Not reported |
| 622110 — General Medical and Surgical Hospitals | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |