- 0191 - General Farms, Primarily Crop (10 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0741 - Veterinary Services For Livestock (15 Companies)
- 0742 - Veterinary Services, Specialties (16 Companies)
- 0752 - Animal Specialty Services (5 Companies)
- 0781 - Landscape Counseling And Planning (3 Companies)
- 0782 - Lawn And Garden Services (7 Companies)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1521 - Single Family Housing Construction (39 Companies)
- 1522 - Residential Construction (7 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (22 Companies)
- 1611 - Highway And Street Construction (5 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (7 Companies)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (27 Companies)
- 1721 - Painting And Paper Hanging (5 Companies)
- 1731 - Electrical Work (2 Companies)
- 1742 - Plastering, Drywall And Insulation (4 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (6 Companies)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (7 Companies)
- 1771 - Concrete Work (15 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1794 - Excavation Work (4 Companies)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (16 Companies)
- 2273 - Carpets & Rugs (2 Companies)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2431 - Millwork (1 Company)
- 2621 - Paper Mills (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2759 - Commercial Printing (1 Company)
- 2834 - Pharmaceutical Preparations (1 Company)
- 3443 - Fabricated Plate Work (Boiler Shops) (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3541 - Machine Tools, Metal Cutting Type (1 Company)
- 3561 - Pumps And Pumping Equipment (2 Companies)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3612 - Transformers, Except Electric (1 Company)
- 3634 - Electric Housewares And Fans (1 Company)
- 3651 - Household Audio And Video Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (3 Companies)
- 4212 - Local Trucking, Without Storage (13 Companies)
- 4213 - Trucking, Except Local (9 Companies)
- 4214 - Local Trucking With Storage (3 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4225 - General Warehousing And Storage (10 Companies)
- 4226 - Special Warehousing And Storage (2 Companies)
- 4311 - U S Postal Service (6 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4522 - Air Transportation, Nonscheduled (1 Company)
- 4581 - Airports, Flying Fields & Services (3 Companies)
- 4619 - Pipelines (2 Companies)
- 4724 - Travel Agencies (6 Companies)
- 4731 - Freight Transportation Arrangement (7 Companies)
- 4812 - Radiotelephone Communications (13 Companies)
- 4813 - Telephone Communication Except Radio (8 Companies)
- 4832 - Radio Broadcasting Stations (2 Companies)
- 4911 - Electric Services (1 Company)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (8 Companies)
- 4959 - Sanitary Services (1 Company)
- 4971 - Irrigation Systems (4 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (4 Companies)
- 5014 - Tires And Tubes (1 Company)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5023 - Homefurnishings (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (4 Companies)
- 5039 - Construction Materials (1 Company)
- 5044 - Office Equipment (1 Company)
- 5046 - Commercial Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5051 - Metal Service Centers And Offices (3 Companies)
- 5063 - Electrical Apparatus And Equipment (3 Companies)
- 5072 - Hardware (1 Company)
- 5082 - Construction And Mining Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (2 Companies)
- 5085 - Industrial Supplies (4 Companies)
- 5087 - Service Establishment Equipment (7 Companies)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5092 - Toys And Hobby Goods And Supplies (3 Companies)
- 5093 - Scrap And Waste Materials (1 Company)
- 5099 - Durable Goods (3 Companies)
- 5137 - Womens And Childrens Clothing (1 Company)
- 5139 - Footwear (1 Company)
- 5141 - Groceries, General Line (1 Company)
- 5142 - Packaged Frozen Goods (2 Companies)
- 5147 - Meats And Meat Products (2 Companies)
- 5148 - Fresh Fruits And Vegetables (6 Companies)
- 5149 - Groceries And Related Products (1 Company)
