- 0181 - Ornamental Nursery Products (8 Companies)
- 0191 - General Farms, Primarily Crop (12 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (3 Companies)
- 0742 - Veterinary Services, Specialties (11 Companies)
- 0752 - Animal Specialty Services (7 Companies)
- 0781 - Landscape Counseling And Planning (7 Companies)
- 0782 - Lawn And Garden Services (13 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 0811 - Timber Tracts (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (32 Companies)
- 1522 - Residential Construction (4 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (18 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (30 Companies)
- 1721 - Painting And Paper Hanging (10 Companies)
- 1731 - Electrical Work (9 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (3 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (18 Companies)
- 1771 - Concrete Work (2 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1793 - Glass & Glazing Work (2 Companies)
- 1794 - Excavation Work (3 Companies)
- 1799 - Special Trade Contractors (18 Companies)
- 2082 - Malt Beverages (1 Company)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2391 - Curtains & Draperies (1 Company)
- 2431 - Millwork (1 Company)
- 2448 - Wood Pallets & Skids (1 Company)
- 2499 - Wood Products (1 Company)
- 2621 - Paper Mills (4 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2711 - Newspapers (2 Companies)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2813 - Industrial Gases (3 Companies)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 3069 - Fabricated Rubber Products (1 Company)
- 3089 - Plastics Products (3 Companies)
- 3211 - Flat Glass (1 Company)
- 3312 - Blast Furnaces And Steel Mills (2 Companies)
- 3315 - Steel Wiredrawing, Nails & Spikes (1 Company)
- 3316 - Cold Finishing Of Steel Shapes (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3442 - Metal Doors, Sash & Trim (1 Company)
- 3484 - Small Arms (1 Company)
- 3491 - Industrial Valves (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (2 Companies)
- 3545 - Machine Tool Accessories (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3585 - Refrigeration And Heating Equipment (1 Company)
- 3625 - Relays And Industrial Controls (1 Company)
- 3679 - Electronic Components (1 Company)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3761 - Guided Missiles And Space Vehicles (3 Companies)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3851 - Ophthalmic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 3999 - Manufacturing Industries (3 Companies)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (2 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (10 Companies)
- 4213 - Trucking, Except Local (7 Companies)
- 4214 - Local Trucking With Storage (2 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (9 Companies)
- 4311 - U S Postal Service (22 Companies)
- 4522 - Air Transportation, Nonscheduled (2 Companies)
- 4581 - Airports, Flying Fields & Services (1 Company)
- 4724 - Travel Agencies (1 Company)
- 4731 - Freight Transportation Arrangement (8 Companies)
- 4812 - Radiotelephone Communications (2 Companies)
- 4813 - Telephone Communication Except Radio (8 Companies)
- 4841 - Cable And Other Pay Television Services (4 Companies)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (2 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4952 - Sewerage Systems (1 Company)
- 4953 - Refuse Systems (5 Companies)
- 4959 - Sanitary Services (2 Companies)
- 4971 - Irrigation Systems (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (1 Company)
- 5044 - Office Equipment (2 Companies)
- 5045 - Computers, Peripherals And Software (1 Company)
- 5046 - Commercial Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (4 Companies)
