- 0191 - General Farms, Primarily Crop (1 Company)
- 0279 - Animal Specialties (1 Company)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0752 - Animal Specialty Services (6 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (29 Companies)
- 0782 - Lawn And Garden Services (20 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 1500 - General Contractors (6 Companies)
- 1521 - Single Family Housing Construction (51 Companies)
- 1522 - Residential Construction (6 Companies)
- 1541 - Industrial Buildings And Warehouses (5 Companies)
- 1542 - Nonresidential Construction (21 Companies)
- 1611 - Highway And Street Construction (11 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (84 Companies)
- 1721 - Painting And Paper Hanging (3 Companies)
- 1731 - Electrical Work (22 Companies)
- 1741 - Masonry And Other Stonework (6 Companies)
- 1742 - Plastering, Drywall And Insulation (7 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (8 Companies)
- 1752 - Floor Laying & Floor Work (6 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (22 Companies)
- 1771 - Concrete Work (14 Companies)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (6 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (20 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2098 - Macaroni, & Spaghetti (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (2 Companies)
- 2431 - Millwork (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2621 - Paper Mills (5 Companies)
- 2711 - Newspapers (2 Companies)
- 2759 - Commercial Printing (5 Companies)
- 2796 - Platemaking Services (1 Company)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2833 - Medicinal Chemicals & Botanical (1 Company)
- 2834 - Pharmaceutical Preparations (1 Company)
- 2836 - Biological Products, Except Diagnostic (3 Companies)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2899 - Chemicals Preparations, Nec (1 Company)
- 2911 - Petroleum Refining (2 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3089 - Plastics Products (2 Companies)
- 3211 - Flat Glass (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3448 - Prefabricated Metal Buildings & Components (2 Companies)
- 3471 - Plating And Polishing (2 Companies)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3499 - Fabricated Metal Products (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3592 - Carburetors, Pistons, Rings And Valves (2 Companies)
- 3634 - Electric Housewares And Fans (2 Companies)
- 3648 - Lighting Equipment (1 Company)
- 3674 - Semiconductors And Related Devices (1 Company)
- 3679 - Electronic Components (1 Company)
- 3699 - Electrical Equipment And Supplies (5 Companies)
- 3829 - Measuring And Controlling Devices, Nec (1 Company)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3944 - Games, Toys And Childrens Vehicles (2 Companies)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4119 - Local Passenger Transportation (4 Companies)
- 4141 - Local Bus Charter Service (3 Companies)
- 4142 - Bus Charter Service, Except Local (3 Companies)
- 4212 - Local Trucking, Without Storage (21 Companies)
- 4213 - Trucking, Except Local (21 Companies)
- 4214 - Local Trucking With Storage (3 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (7 Companies)
- 4226 - Special Warehousing And Storage (2 Companies)
- 4311 - U S Postal Service (16 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4612 - Crude Petroleum Pipelines (1 Company)
- 4724 - Travel Agencies (6 Companies)
- 4725 - Tour Operators (3 Companies)
- 4731 - Freight Transportation Arrangement (8 Companies)
- 4783 - Packing And Crating Services (2 Companies)
- 4812 - Radiotelephone Communications (3 Companies)
- 4813 - Telephone Communication Except Radio (7 Companies)
- 4822 - Telegraph And Other Message Communications (1 Company)
- 4833 - Television Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (2 Companies)
- 4911 - Electric Services (3 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (10 Companies)
- 4959 - Sanitary Services (4 Companies)
- 4971 - Irrigation Systems (2 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (8 Companies)
- 5021 - Furniture (2 Companies)
