- 0191 - General Farms, Primarily Crop (3 Companies)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (7 Companies)
- 0752 - Animal Specialty Services (15 Companies)
- 0781 - Landscape Counseling And Planning (19 Companies)
- 0782 - Lawn And Garden Services (12 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (8 Companies)
- 1521 - Single Family Housing Construction (88 Companies)
- 1522 - Residential Construction (10 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (44 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (99 Companies)
- 1721 - Painting And Paper Hanging (6 Companies)
- 1731 - Electrical Work (14 Companies)
- 1741 - Masonry And Other Stonework (5 Companies)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (13 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (12 Companies)
- 1771 - Concrete Work (3 Companies)
- 1793 - Glass & Glazing Work (4 Companies)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1796 - Installing Building Equipment (3 Companies)
- 1799 - Special Trade Contractors (13 Companies)
- 2033 - Canned Fruits & Specialties (1 Company)
- 2064 - Candy & Other Confectionery Products (2 Companies)
- 2082 - Malt Beverages (2 Companies)
- 2099 - Food Preparations (1 Company)
- 2121 - Cigars (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2369 - Girls & Childrens Outerwear (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2531 - Public Building & Related Furniture (1 Company)
- 2599 - Furniture & Fixtures (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2711 - Newspapers (15 Companies)
- 2721 - Periodicals, Manufacturing (13 Companies)
- 2731 - Book Publishing (10 Companies)
- 2741 - Miscellaneous Publishing (10 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (12 Companies)
- 2791 - Typesetting (1 Company)
- 2813 - Industrial Gases (2 Companies)
- 2819 - Industrial Inorganic Chemicals (4 Companies)
- 2833 - Medicinal Chemicals & Botanical (2 Companies)
- 2834 - Pharmaceutical Preparations (53 Companies)
- 2836 - Biological Products, Except Diagnostic (7 Companies)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2891 - Adhesives & Sealants (1 Company)
- 2893 - Printing Ink (2 Companies)
- 2911 - Petroleum Refining (1 Company)
- 3081 - Unsupported Plastics Film & Sheet (1 Company)
- 3089 - Plastics Products (2 Companies)
- 3131 - Footwear Cut Stock (2 Companies)
- 3172 - Personal Leather Goods (1 Company)
- 3211 - Flat Glass (1 Company)
- 3341 - Metal Mills, Secondary Nonferrous (1 Company)
- 3421 - Cutlery (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3494 - Valve & Pipe Fittings, Nec (1 Company)
- 3499 - Fabricated Metal Products (2 Companies)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3546 - Power Driven Handtools (1 Company)
- 3556 - Food Products Machinery (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (2 Companies)
- 3569 - General Industrial Machinery (1 Company)
- 3571 - Electronic Computers (6 Companies)
- 3577 - Computer Peripheral Equipment, Nec (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3599 - Industrial Machinery (1 Company)
- 3631 - Household Cooking Equipment (1 Company)
- 3648 - Lighting Equipment (1 Company)
- 3651 - Household Audio And Video Equipment (1 Company)
- 3679 - Electronic Components (1 Company)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3751 - Motorcycles, Bicycles And Parts (1 Company)
- 3851 - Ophthalmic Goods (3 Companies)
- 3861 - Photographic Equipment And Supplies (3 Companies)
- 3911 - Jewelry, Precious Metal (1 Company)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3949 - Sporting And Athletic Goods (2 Companies)
- 3993 - Signs And Advertising Specialties (4 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (14 Companies)
- 4121 - Taxicabs (21 Companies)
