- Agriculture, Forestry & Fishing
- Agricultural Production Crops (35)
- Agriculture production livestock and animal specialties (54)
- Agricultural Services (41)
- Forestry (32)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Metal Mining (1)
- Oil And Gas Extraction (2)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (85)
- Heavy Construction Other Than Building Construction Contractors (11)
- Construction Special Trade Contractors (142)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (44)
- Furniture And Fixtures (3)
- Paper And Allied Products (3)
- Printing, Publishing, And Allied Industries (13)
- Rubber And Miscellaneous Plastics Products (4)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (9)
- Industrial And Commercial Machinery And Computer Equipment (10)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Manufacturing (con't)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (8)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Motor Freight Transportation And Warehousing (75)
- United States Postal Service (1)
- Transportation By Air (5)
- Transportation Services (17)
- Communications (4)
- Electric, Gas, And Sanitary Services (11)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (57)
- Wholesale Trade-non-durable Goods (29)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (24)
- General Merchandise Stores (3)
- Food Stores (27)
- Automotive Dealers And Gasoline Service Stations (36)
- Apparel And Accessory Stores (12)
- Home Furniture, Furnishings, And Equipment Stores (20)
- Eating And Drinking Places (64)
- Miscellaneous Retail (78)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (16)
- Real Estate (65)
- Holding And Other Investment Offices (20)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (18)
- Personal Services (63)
- Business Services (354)
- Automotive Repair, Services, And Parking (37)
- Miscellaneous Repair Services (42)
- Motion Pictures (7)
- Amusement And Recreation Services (22)
- Health Services (39)
- Legal Services (12)
- Educational Services (14)
- Social Services (38)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (56)
- Engineering, Accounting, Research, Management, And Related Services (56)
- Miscellaneous Services (28)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (10)
- Justice, Public Order, And Safety (12)
- Administration Of Human Resource Programs (5)
- Administration Of Environmental Quality And Housing Programs (12)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (176)
