- Agriculture, Forestry & Fishing
- Agricultural Production Crops (19)
- Agriculture production livestock and animal specialties (8)
- Agricultural Services (16)
- Construction & Mining
- Oil And Gas Extraction (2)
- Building Construction General Contractors And Operative Builders (21)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (33)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (11)
- Water Transportation (1)
- Transportation & Utilities (con't)
- Transportation Services (2)
- Communications (2)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (8)
- Wholesale Trade-non-durable Goods (4)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (6)
- Food Stores (3)
- Automotive Dealers And Gasoline Service Stations (2)
- Home Furniture, Furnishings, And Equipment Stores (2)
- Eating And Drinking Places (6)
- Miscellaneous Retail (11)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (3)
- Services
- Personal Services (3)
- Business Services (70)
- Automotive Repair, Services, And Parking (7)
- Miscellaneous Repair Services (6)
- Amusement And Recreation Services (6)
- Health Services (4)
- Social Services (3)
- Membership Organizations (4)
- Engineering, Accounting, Research, Management, And Related Services (7)
- Miscellaneous Services (3)
