- 0191 - General Farms, Primarily Crop (2 Companies)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0752 - Animal Specialty Services (10 Companies)
- 0781 - Landscape Counseling And Planning (3 Companies)
- 0782 - Lawn And Garden Services (2 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1521 - Single Family Housing Construction (17 Companies)
- 1522 - Residential Construction (7 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (6 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (23 Companies)
- 1721 - Painting And Paper Hanging (2 Companies)
- 1731 - Electrical Work (3 Companies)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (6 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (4 Companies)
- 1771 - Concrete Work (2 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (12 Companies)
- 2099 - Food Preparations (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2711 - Newspapers (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2911 - Petroleum Refining (1 Company)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (1 Company)
- 3269 - Pottery Products (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3469 - Metal Stampings (1 Company)
- 3471 - Plating And Polishing (2 Companies)
- 3479 - Metal Coating & Allied Services (2 Companies)
- 3511 - Turbines And Turbine Generator Sets (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3799 - Transportation Equipment (2 Companies)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 4111 - Local & Suburban Transit (2 Companies)
- 4119 - Local Passenger Transportation (1 Company)
- 4121 - Taxicabs (3 Companies)
- 4131 - Intercity & Rural Bus Transportation (3 Companies)
- 4141 - Local Bus Charter Service (2 Companies)
- 4142 - Bus Charter Service, Except Local (2 Companies)
- 4212 - Local Trucking, Without Storage (2 Companies)
- 4213 - Trucking, Except Local (4 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (6 Companies)
- 4226 - Special Warehousing And Storage (2 Companies)
- 4311 - U S Postal Service (9 Companies)
- 4724 - Travel Agencies (1 Company)
- 4731 - Freight Transportation Arrangement (4 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (7 Companies)
- 4813 - Telephone Communication Except Radio (5 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4833 - Television Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (3 Companies)
- 4911 - Electric Services (2 Companies)
- 4941 - Water Supply Systems (2 Companies)
- 4953 - Refuse Systems (3 Companies)
- 4959 - Sanitary Services (1 Company)
- 4971 - Irrigation Systems (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (1 Company)
- 5014 - Tires And Tubes (1 Company)
- 5023 - Homefurnishings (2 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (4 Companies)
- 5039 - Construction Materials (3 Companies)
- 5044 - Office Equipment (1 Company)
- 5051 - Metal Service Centers And Offices (2 Companies)
- 5065 - Electronic Parts And Equipment, Nec (1 Company)
- 5082 - Construction And Mining Machinery (2 Companies)
- 5083 - Farm And Garden Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (4 Companies)
- 5085 - Industrial Supplies (2 Companies)
- 5087 - Service Establishment Equipment (1 Company)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5092 - Toys And Hobby Goods And Supplies (1 Company)
- 5093 - Scrap And Waste Materials (1 Company)
- 5099 - Durable Goods (1 Company)
- 5139 - Footwear (1 Company)
- 5141 - Groceries, General Line (1 Company)
- 5148 - Fresh Fruits And Vegetables (2 Companies)
- 5149 - Groceries And Related Products (1 Company)
- 5159 - Farm Product Raw Materials (1 Company)
- 5169 - Chemicals And Allied Products (1 Company)
- 5172 - Petroleum Products, Nec (2 Companies)
- 5191 - Farm Supplies (1 Company)
- 5194 - Tobacco And Tobacco Products (1 Company)
- 5211 - Lumber And Other Building Materials (21 Companies)
- 5231 - Paint, Glass And Wallpaper Stores (1 Company)
