- 0181 - Ornamental Nursery Products (1 Company)
- 0741 - Veterinary Services For Livestock (3 Companies)
- 0742 - Veterinary Services, Specialties (6 Companies)
- 0752 - Animal Specialty Services (6 Companies)
- 0781 - Landscape Counseling And Planning (8 Companies)
- 0782 - Lawn And Garden Services (8 Companies)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (16 Companies)
- 1522 - Residential Construction (2 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (11 Companies)
- 1611 - Highway And Street Construction (4 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (17 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (9 Companies)
- 1751 - Carpentry Work (2 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (5 Companies)
- 1771 - Concrete Work (6 Companies)
- 1794 - Excavation Work (4 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (4 Companies)
- 2421 - Sawmills & Planing Mills, General (3 Companies)
- 2431 - Millwork (1 Company)
- 2499 - Wood Products (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2893 - Printing Ink (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 3272 - Concrete Products (2 Companies)
- 3421 - Cutlery (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (2 Companies)
- 3578 - Calculating And Accounting Equipment (4 Companies)
- 3625 - Relays And Industrial Controls (1 Company)
- 3641 - Electric Lamps (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3761 - Guided Missiles And Space Vehicles (1 Company)
- 3769 - Space Vehicle Equipment (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3822 - Environmental Controls (1 Company)
- 3851 - Ophthalmic Goods (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)