- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (2 Companies)
- 0741 - Veterinary Services For Livestock (4 Companies)
- 0742 - Veterinary Services, Specialties (5 Companies)
- 0781 - Landscape Counseling And Planning (4 Companies)
- 0782 - Lawn And Garden Services (7 Companies)
- 0783 - Ornamental Shrub And Tree Services (2 Companies)
- 0811 - Timber Tracts (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1521 - Single Family Housing Construction (12 Companies)
- 1522 - Residential Construction (5 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (25 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (2 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1752 - Floor Laying & Floor Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (5 Companies)
- 1771 - Concrete Work (2 Companies)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (1 Company)
- 2395 - Pleating & Stitching (2 Companies)
- 2759 - Commercial Printing (3 Companies)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3993 - Signs And Advertising Specialties (3 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4212 - Local Trucking, Without Storage (7 Companies)
- 4213 - Trucking, Except Local (1 Company)
- 4215 - Courier Services, Except By Air (3 Companies)
- 4225 - General Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (4 Companies)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4812 - Radiotelephone Communications (2 Companies)
- 4813 - Telephone Communication Except Radio (6 Companies)
- 4841 - Cable And Other Pay Television Services (2 Companies)
- 4911 - Electric Services (2 Companies)
- 4924 - Natural Gas Distribution (1 Company)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4939 - Combination Utilities (2 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (5 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5015 - Motor Vehicle Parts, Used (1 Company)
- 5045 - Computers, Peripherals And Software (2 Companies)
- 5072 - Hardware (1 Company)
