- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0181 - Ornamental Nursery Products (3 Companies)
- 0191 - General Farms, Primarily Crop (1 Company)
- 0721 - Crop Planting And Protection (2 Companies)
- 0741 - Veterinary Services For Livestock (9 Companies)
- 0742 - Veterinary Services, Specialties (12 Companies)
- 0752 - Animal Specialty Services (3 Companies)
- 0781 - Landscape Counseling And Planning (22 Companies)
- 0782 - Lawn And Garden Services (17 Companies)
- 0783 - Ornamental Shrub And Tree Services (10 Companies)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (65 Companies)
- 1522 - Residential Construction (11 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (30 Companies)
- 1611 - Highway And Street Construction (5 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1629 - Heavy Construction (4 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (49 Companies)
- 1721 - Painting And Paper Hanging (6 Companies)
- 1731 - Electrical Work (17 Companies)
- 1741 - Masonry And Other Stonework (7 Companies)
- 1742 - Plastering, Drywall And Insulation (4 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (9 Companies)
- 1752 - Floor Laying & Floor Work (4 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (21 Companies)
- 1771 - Concrete Work (16 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (4 Companies)
- 1794 - Excavation Work (11 Companies)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1799 - Special Trade Contractors (29 Companies)
- 2034 - Dried & Dehydrated Fruits, Vegetables & Soup Mixes (1 Company)
- 2051 - Bread, Cake & Related Products (2 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (2 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2395 - Pleating & Stitching (2 Companies)
- 2431 - Millwork (2 Companies)
- 2621 - Paper Mills (1 Company)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (14 Companies)
- 2789 - Bookbinding & Related Work (2 Companies)
- 2813 - Industrial Gases (1 Company)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 2851 - Paint & Allied Products (2 Companies)
- 2869 - Industrial Organic Chemicals (3 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (2 Companies)
- 3053 - Gaskets, Packing & Sealing Devices (1 Company)
- 3069 - Fabricated Rubber Products (9 Companies)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (10 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3275 - Gypsum Products (1 Company)
- 3312 - Blast Furnaces And Steel Mills (1 Company)
- 3316 - Cold Finishing Of Steel Shapes (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3479 - Metal Coating & Allied Services (4 Companies)
- 3498 - Fabricated Pipe & Fittings (2 Companies)
- 3542 - Machine Tools, Metal Forming Type (2 Companies)
- 3543 - Industrial Patterns (2 Companies)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (4 Companies)
- 3545 - Machine Tool Accessories (2 Companies)
- 3552 - Textile Machinery (1 Company)
- 3553 - Woodworking Machinery (2 Companies)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3589 - Service Industry Machinery (5 Companies)
- 3599 - Industrial Machinery (1 Company)
- 3624 - Carbon And Graphite Products (1 Company)
- 3648 - Lighting Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (3 Companies)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (3 Companies)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (6 Companies)
- 3999 - Manufacturing Industries (4 Companies)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4119 - Local Passenger Transportation (3 Companies)
- 4121 - Taxicabs (2 Companies)
- 4173 - Bus Terminal & Service Facilities (2 Companies)
- 4212 - Local Trucking, Without Storage (17 Companies)
- 4213 - Trucking, Except Local (11 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (19 Companies)
- 4226 - Special Warehousing And Storage (15 Companies)
- 4311 - U S Postal Service (6 Companies)
- 4724 - Travel Agencies (3 Companies)
- 4731 - Freight Transportation Arrangement (8 Companies)
- 4812 - Radiotelephone Communications (9 Companies)
- 4813 - Telephone Communication Except Radio (6 Companies)
- 4841 - Cable And Other Pay Television Services (8 Companies)
- 4911 - Electric Services (3 Companies)
- 4923 - Natural Gas Transmission And Distribution (1 Company)
- 4932 - Gas And Other Services Combined (1 Company)
