- 0191 - General Farms, Primarily Crop (5 Companies)
- 0741 - Veterinary Services For Livestock (3 Companies)
- 0742 - Veterinary Services, Specialties (7 Companies)
- 0752 - Animal Specialty Services (8 Companies)
- 0781 - Landscape Counseling And Planning (7 Companies)
- 0782 - Lawn And Garden Services (8 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (17 Companies)
- 1522 - Residential Construction (1 Company)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (3 Companies)
- 1611 - Highway And Street Construction (9 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (21 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (7 Companies)
- 1741 - Masonry And Other Stonework (5 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (5 Companies)
- 1752 - Floor Laying & Floor Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (11 Companies)
- 1771 - Concrete Work (8 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1794 - Excavation Work (4 Companies)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1799 - Special Trade Contractors (9 Companies)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2369 - Girls & Childrens Outerwear (1 Company)
- 2394 - Canvas & Related Products (1 Company)
- 2431 - Millwork (3 Companies)
- 2711 - Newspapers (1 Company)
- 2759 - Commercial Printing (3 Companies)
- 2836 - Biological Products, Except Diagnostic (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3446 - Architectural Metalwork (2 Companies)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (2 Companies)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3596 - Scales And Balances, Except Laboratory (2 Companies)
- 3599 - Industrial Machinery (2 Companies)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3851 - Ophthalmic Goods (1 Company)
- 3911 - Jewelry, Precious Metal (1 Company)
- 3915 - Jewelers Materials And Lapidary Work (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (8 Companies)
- 4213 - Trucking, Except Local (3 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (7 Companies)
- 4226 - Special Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (10 Companies)
- 4724 - Travel Agencies (2 Companies)
- 4731 - Freight Transportation Arrangement (2 Companies)
- 4812 - Radiotelephone Communications (2 Companies)
- 4813 - Telephone Communication Except Radio (3 Companies)
- 4833 - Television Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (6 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (2 Companies)
- 4971 - Irrigation Systems (3 Companies)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (7 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5023 - Homefurnishings (2 Companies)
- 5032 - Brick, Stone And Related Material (10 Companies)
- 5044 - Office Equipment (2 Companies)
- 5046 - Commercial Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (4 Companies)
- 5063 - Electrical Apparatus And Equipment (1 Company)
- 5064 - Electrical Appliances, Television And Radio (1 Company)
- 5072 - Hardware (1 Company)
- 5074 - Plumbing And Hydronic Heating Supplies (1 Company)
- 5083 - Farm And Garden Machinery (2 Companies)
- 5084 - Industrial Machinery And Equipment (6 Companies)
- 5085 - Industrial Supplies (1 Company)
- 5087 - Service Establishment Equipment (5 Companies)
- 5092 - Toys And Hobby Goods And Supplies (2 Companies)
- 5094 - Jewelry And Precious Stones (1 Company)
- 5099 - Durable Goods (3 Companies)
- 5122 - Drugs, Proprietaries And Sundries (1 Company)
- 5137 - Womens And Childrens Clothing (2 Companies)
- 5139 - Footwear (1 Company)
- 5149 - Groceries And Related Products (3 Companies)
- 5169 - Chemicals And Allied Products (1 Company)
- 5172 - Petroleum Products, Nec (2 Companies)
- 5199 - Nondurable Goods (1 Company)
- 5211 - Lumber And Other Building Materials (29 Companies)
- 5251 - Hardware Stores (7 Companies)
