- 0191 - General Farms, Primarily Crop (2 Companies)
- 0752 - Animal Specialty Services (1 Company)
- 0781 - Landscape Counseling And Planning (3 Companies)
- 0782 - Lawn And Garden Services (3 Companies)
- 0783 - Ornamental Shrub And Tree Services (3 Companies)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (7 Companies)
- 1522 - Residential Construction (1 Company)
- 1542 - Nonresidential Construction (3 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (8 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (4 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (1 Company)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (2 Companies)
- 1771 - Concrete Work (2 Companies)
- 1793 - Glass & Glazing Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (10 Companies)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2621 - Paper Mills (5 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3089 - Plastics Products (1 Company)
- 3312 - Blast Furnaces And Steel Mills (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3599 - Industrial Machinery (3 Companies)
- 3634 - Electric Housewares And Fans (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3721 - Aircraft (1 Company)
- 3761 - Guided Missiles And Space Vehicles (1 Company)
- 3769 - Space Vehicle Equipment (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (2 Companies)
- 4121 - Taxicabs (3 Companies)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (4 Companies)
- 4213 - Trucking, Except Local (3 Companies)