- Agriculture, Forestry & Fishing
- Agricultural Production Crops (92)
- Agriculture production livestock and animal specialties (16)
- Agricultural Services (37)
- Forestry (2)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (67)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (85)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (7)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (10)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Railroad Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (32)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (2)
- Transportation Services (4)
- Communications (18)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (26)
- Wholesale Trade-non-durable Goods (27)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- General Merchandise Stores (1)
- Food Stores (16)
- Automotive Dealers And Gasoline Service Stations (15)
- Apparel And Accessory Stores (3)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (34)
- Miscellaneous Retail (47)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (14)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (8)
- Personal Services (41)
- Business Services (321)
- Automotive Repair, Services, And Parking (27)
- Miscellaneous Repair Services (22)
- Motion Pictures (8)
- Amusement And Recreation Services (16)
- Health Services (43)
- Legal Services (7)
- Educational Services (19)
- Social Services (32)
- Membership Organizations (29)
- Engineering, Accounting, Research, Management, And Related Services (41)
- Miscellaneous Services (13)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (4)
- Justice, Public Order, And Safety (4)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (2)
- Nonclassifiable Establishments (94)
