- 0191 - General Farms, Primarily Crop (1 Company)
- 0741 - Veterinary Services For Livestock (13 Companies)
- 0742 - Veterinary Services, Specialties (20 Companies)
- 0752 - Animal Specialty Services (13 Companies)
- 0781 - Landscape Counseling And Planning (10 Companies)
- 0782 - Lawn And Garden Services (12 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 0811 - Timber Tracts (1 Company)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (45 Companies)
- 1522 - Residential Construction (4 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (19 Companies)
- 1611 - Highway And Street Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (33 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (11 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (5 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (6 Companies)
- 1771 - Concrete Work (2 Companies)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (15 Companies)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2515 - Mattress & Bedsprings (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2911 - Petroleum Refining (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3631 - Household Cooking Equipment (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 (5 Companies)
- 3792 - Travel Trailers And Campers (1 Company)
- 3993 - Signs And Advertising Specialties (4 Companies)
- 3999 - Manufacturing Industries (3 Companies)
- 4111 - Local & Suburban Transit (2 Companies)
- 4119 - Local Passenger Transportation (5 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 (1 Company)
- 4215 - Courier Services, Except By Air (8 Companies)
- 4225 - General Warehousing And Storage (4 Companies)