- 0191 - General Farms, Primarily Crop (3 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0752 - Animal Specialty Services (5 Companies)
- 0782 - Lawn And Garden Services (1 Company)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1389 - Oil And Gas Field Services (12 Companies)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (29 Companies)
- 1522 - Residential Construction (2 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (2 Companies)
- 1611 - Highway And Street Construction (5 Companies)
- 1623 - Water, Sewer And Utility Lines (3 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (14 Companies)
- 1731 - Electrical Work (4 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (2 Companies)
- 1771 - Concrete Work (1 Company)
- 1781 - Water Well Drilling (1 Company)
- 1793 - Glass & Glazing Work (1 Company)
- 1799 - Special Trade Contractors (14 Companies)
- 2064 - Candy & Other Confectionery Products (2 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2431 - Millwork (1 Company)
- 2499 - Wood Products (1 Company)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3272 - Concrete Products (1 Company)
- 3315 - Steel Wiredrawing, Nails & Spikes (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3471 - Plating And Polishing (2 Companies)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3799 - Transportation Equipment (1 Company)
- 3822 - Environmental Controls (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3999 - Manufacturing Industries (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (7 Companies)
- 4213 - Trucking, Except Local (4 Companies)
- 4215 - Courier Services, Except By Air (1 Company)