- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (2 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0291 - General Farms, Primarily Animals (2 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (1 Company)
- 0752 - Animal Specialty Services (5 Companies)
- 0781 - Landscape Counseling And Planning (4 Companies)
- 0782 - Lawn And Garden Services (7 Companies)
- 0783 - Ornamental Shrub And Tree Services (3 Companies)
- 0811 - Timber Tracts (1 Company)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (34 Companies)
- 1522 - Residential Construction (9 Companies)
- 1542 - Nonresidential Construction (13 Companies)
- 1611 - Highway And Street Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (5 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (38 Companies)
- 1721 - Painting And Paper Hanging (7 Companies)
- 1731 - Electrical Work (7 Companies)
- 1741 - Masonry And Other Stonework (3 Companies)
- 1751 - Carpentry Work (5 Companies)
- 1752 - Floor Laying & Floor Work (5 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (4 Companies)
- 1771 - Concrete Work (4 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (5 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1799 - Special Trade Contractors (8 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2048 - Prepared Feeds (1 Company)
- 2253 - Knit Outerwear Mills (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2431 - Millwork (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2711 - Newspapers (1 Company)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2759 - Commercial Printing (3 Companies)
- 2851 - Paint & Allied Products (1 Company)
- 2899 - Chemicals Preparations, Nec (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3299 - Nonmetallic Mineral Products (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3599 - Industrial Machinery (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3799 - Transportation Equipment (2 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3993 - Signs And Advertising Specialties (4 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (4 Companies)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (11 Companies)
- 4213 - Trucking, Except Local (5 Companies)
- 4214 - Local Trucking With Storage (3 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (12 Companies)
- 4226 - Special Warehousing And Storage (10 Companies)
- 4311 - U S Postal Service (10 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4619 - Pipelines (1 Company)
- 4724 - Travel Agencies (4 Companies)
- 4731 - Freight Transportation Arrangement (8 Companies)
- 4812 - Radiotelephone Communications (12 Companies)
- 4813 - Telephone Communication Except Radio (15 Companies)
- 4822 - Telegraph And Other Message Communications (1 Company)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4833 - Television Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (8 Companies)
- 4911 - Electric Services (5 Companies)
- 4939 - Combination Utilities (1 Company)
- 4941 - Water Supply Systems (2 Companies)
- 4953 - Refuse Systems (10 Companies)
- 4959 - Sanitary Services (2 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (3 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5021 - Furniture (1 Company)
- 5023 - Homefurnishings (1 Company)
- 5032 - Brick, Stone And Related Material (5 Companies)
- 5044 - Office Equipment (2 Companies)
- 5045 - Computers, Peripherals And Software (3 Companies)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (3 Companies)
- 5063 - Electrical Apparatus And Equipment (3 Companies)
- 5065 - Electronic Parts And Equipment, Nec (1 Company)
- 5072 - Hardware (3 Companies)
