- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0181 - Ornamental Nursery Products (7 Companies)
- 0191 - General Farms, Primarily Crop (2 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (14 Companies)
- 0742 - Veterinary Services, Specialties (24 Companies)
- 0752 - Animal Specialty Services (32 Companies)
- 0781 - Landscape Counseling And Planning (23 Companies)
- 0782 - Lawn And Garden Services (35 Companies)
- 0783 - Ornamental Shrub And Tree Services (10 Companies)
- 0811 - Timber Tracts (1 Company)
- 0831 - Forest Products (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1381 - Drilling Oil And Gas Wells (2 Companies)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (3 Companies)
- 1521 - Single Family Housing Construction (124 Companies)
- 1522 - Residential Construction (28 Companies)
- 1541 - Industrial Buildings And Warehouses (5 Companies)
- 1542 - Nonresidential Construction (20 Companies)
- 1611 - Highway And Street Construction (8 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1629 - Heavy Construction (8 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (108 Companies)
- 1721 - Painting And Paper Hanging (28 Companies)
- 1731 - Electrical Work (19 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (10 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (7 Companies)
- 1751 - Carpentry Work (30 Companies)
- 1752 - Floor Laying & Floor Work (8 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (17 Companies)
- 1771 - Concrete Work (16 Companies)
- 1781 - Water Well Drilling (7 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (3 Companies)
- 1794 - Excavation Work (3 Companies)
- 1799 - Special Trade Contractors (56 Companies)
- 2095 - Roasted Coffee (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (2 Companies)
- 2299 - Textile Goods (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2369 - Girls & Childrens Outerwear (1 Company)
- 2395 - Pleating & Stitching (3 Companies)
- 2431 - Millwork (4 Companies)
- 2434 - Wood Kitchen Cabinets (2 Companies)
- 2439 - Structural Wood Members (2 Companies)
- 2499 - Wood Products (1 Company)
- 2621 - Paper Mills (1 Company)
- 2711 - Newspapers (7 Companies)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2741 - Miscellaneous Publishing (3 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2759 - Commercial Printing (14 Companies)
- 2813 - Industrial Gases (2 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2841 - Soap & Other Detergents (1 Company)
- 2893 - Printing Ink (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 3088 - Plastics Plumbing Fixtures (1 Company)
- 3089 - Plastics Products (1 Company)
- 3161 - Luggage (1 Company)
- 3272 - Concrete Products (1 Company)
- 3281 - Cut Stone & Stone Products (1 Company)
- 3312 - Blast Furnaces And Steel Mills (1 Company)
- 3316 - Cold Finishing Of Steel Shapes (1 Company)
- 3365 - Aluminum Foundries (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3429 - Hardware, Nec (2 Companies)
- 3441 - Fabricated Structural Metal (3 Companies)
- 3444 - Sheet Metalwork (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3495 - Wire Springs (1 Company)
- 3499 - Fabricated Metal Products (2 Companies)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3559 - Special Industry Machinery (1 Company)
- 3564 - Blowers, Fans, And Air Purification Equipment (1 Company)
- 3578 - Calculating And Accounting Equipment (4 Companies)
- 3589 - Service Industry Machinery (6 Companies)
- 3599 - Industrial Machinery (3 Companies)
- 3699 - Electrical Equipment And Supplies (4 Companies)
- 3714 - Motor Vehicle Parts And Accessories (3 Companies)
- 3732 - Boatbuilding And Repairing (2 Companies)
- 3792 - Travel Trailers And Campers (4 Companies)
- 3799 - Transportation Equipment (2 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (4 Companies)
- 3851 - Ophthalmic Goods (1 Company)
- 3915 - Jewelers Materials And Lapidary Work (1 Company)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3949 - Sporting And Athletic Goods (2 Companies)
- 3993 - Signs And Advertising Specialties (7 Companies)
- 3999 - Manufacturing Industries (5 Companies)
- 4111 - Local & Suburban Transit (3 Companies)
- 4119 - Local Passenger Transportation (10 Companies)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (23 Companies)
- 4213 - Trucking, Except Local (5 Companies)
- 4214 - Local Trucking With Storage (11 Companies)
