- Agriculture, Forestry & Fishing
- Agricultural Production Crops (67)
- Agriculture production livestock and animal specialties (14)
- Agricultural Services (26)
- Forestry (1)
- Construction & Mining
- Oil And Gas Extraction (4)
- Building Construction General Contractors And Operative Builders (21)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (35)
- Manufacturing
- Food And Kindred Products (6)
- Lumber And Wood Products, Except Furniture (2)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (4)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Transportation & Utilities (con't)
- Transportation By Air (6)
- Transportation Services (12)
- Communications (3)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (28)
- Wholesale Trade-non-durable Goods (22)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (7)
- General Merchandise Stores (5)
- Food Stores (32)
- Automotive Dealers And Gasoline Service Stations (21)
- Apparel And Accessory Stores (13)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (24)
- Miscellaneous Retail (29)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (4)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (22)
- Business Services (107)
- Automotive Repair, Services, And Parking (24)
- Miscellaneous Repair Services (20)
- Amusement And Recreation Services (9)
- Health Services (21)
- Educational Services (17)
- Social Services (10)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (34)
- Engineering, Accounting, Research, Management, And Related Services (24)
- Miscellaneous Services (12)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (5)
- Administration Of Human Resource Programs (4)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (5)
- Nonclassifiable Establishments (44)
