- 0191 - General Farms, Primarily Crop (3 Companies)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (7 Companies)
- 0752 - Animal Specialty Services (7 Companies)
- 0781 - Landscape Counseling And Planning (10 Companies)
- 0782 - Lawn And Garden Services (9 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 1521 - Single Family Housing Construction (27 Companies)
- 1522 - Residential Construction (6 Companies)
- 1542 - Nonresidential Construction (5 Companies)
- 1611 - Highway And Street Construction (6 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1629 - Heavy Construction (4 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (24 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (5 Companies)
- 1741 - Masonry And Other Stonework (5 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (10 Companies)
- 1771 - Concrete Work (4 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1791 - Structural Steel Erection (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (14 Companies)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2082 - Malt Beverages (1 Company)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2273 - Carpets & Rugs (1 Company)
- 2391 - Curtains & Draperies (1 Company)
- 2431 - Millwork (2 Companies)
- 2591 - Drapery Hardware, & Window Blinds & Shades (1 Company)
- 2621 - Paper Mills (1 Company)
- 2759 - Commercial Printing (5 Companies)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 3089 - Plastics Products (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (3 Companies)
- 3441 - Fabricated Structural Metal (1 Company)
- 3448 - Prefabricated Metal Buildings & Components (2 Companies)
- 3499 - Fabricated Metal Products (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3556 - Food Products Machinery (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3585 - Refrigeration And Heating Equipment (1 Company)
- 3589 - Service Industry Machinery (2 Companies)
- 3635 - Household Vacuum Cleaners (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 4011 - Railroads, Line Haul Operating (2 Companies)
- 4111 - Local & Suburban Transit (3 Companies)
- 4119 - Local Passenger Transportation (5 Companies)
- 4121 - Taxicabs (4 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (12 Companies)
- 4213 - Trucking, Except Local (10 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (13 Companies)
- 4226 - Special Warehousing And Storage (6 Companies)
- 4311 - U S Postal Service (8 Companies)
- 4619 - Pipelines (1 Company)
- 4724 - Travel Agencies (2 Companies)
- 4725 - Tour Operators (1 Company)
- 4731 - Freight Transportation Arrangement (7 Companies)
- 4812 - Radiotelephone Communications (3 Companies)
- 4813 - Telephone Communication Except Radio (11 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (2 Companies)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4939 - Combination Utilities (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (7 Companies)
- 4971 - Irrigation Systems (5 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5014 - Tires And Tubes (1 Company)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5021 - Furniture (3 Companies)
- 5023 - Homefurnishings (4 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (6 Companies)
- 5039 - Construction Materials (1 Company)
- 5044 - Office Equipment (2 Companies)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (2 Companies)
- 5064 - Electrical Appliances, Television And Radio (2 Companies)
- 5065 - Electronic Parts And Equipment, Nec (2 Companies)
- 5074 - Plumbing And Hydronic Heating Supplies (5 Companies)
- 5075 - Warm Air Heating And Air Conditioning (2 Companies)
- 5078 - Refrigeration Equipment & Supplies (2 Companies)
- 5083 - Farm And Garden Machinery (4 Companies)
- 5084 - Industrial Machinery And Equipment (11 Companies)
- 5085 - Industrial Supplies (1 Company)
- 5087 - Service Establishment Equipment (6 Companies)
- 5092 - Toys And Hobby Goods And Supplies (1 Company)
