- Agriculture, Forestry & Fishing
- Agricultural Production Crops (25)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (16)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (34)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (68)
- Manufacturing
- Food And Kindred Products (4)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (5)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (6)
- Chemicals And Allied Products (2)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (3)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (4)
- Motor Freight Transportation And Warehousing (47)
- United States Postal Service (1)
- Transportation Services (9)
- Communications (11)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (48)
- Wholesale Trade-non-durable Goods (32)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (18)
- General Merchandise Stores (5)
- Food Stores (47)
- Automotive Dealers And Gasoline Service Stations (51)
- Apparel And Accessory Stores (7)
- Home Furniture, Furnishings, And Equipment Stores (9)
- Eating And Drinking Places (56)
- Miscellaneous Retail (83)
- Finance, Insurance & Real Estate
- Depository Institutions (5)
- Non-depository Credit Institutions (8)
- Insurance Agents, Brokers, And Service (5)
- Real Estate (30)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (8)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (19)
- Personal Services (39)
- Business Services (244)
- Automotive Repair, Services, And Parking (36)
- Miscellaneous Repair Services (30)
- Motion Pictures (2)
- Amusement And Recreation Services (2)
- Health Services (41)
- Legal Services (3)
- Educational Services (28)
- Social Services (33)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (40)
- Engineering, Accounting, Research, Management, And Related Services (20)
- Miscellaneous Services (9)
