- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (5 Companies)
- 0241 - Dairy Farms (1 Company)
- 0741 - Veterinary Services For Livestock (7 Companies)
- 0742 - Veterinary Services, Specialties (24 Companies)
- 0752 - Animal Specialty Services (18 Companies)
- 0781 - Landscape Counseling And Planning (12 Companies)
- 0782 - Lawn And Garden Services (19 Companies)
- 0783 - Ornamental Shrub And Tree Services (2 Companies)
- 1500 - General Contractors (4 Companies)
- 1521 - Single Family Housing Construction (101 Companies)
- 1522 - Residential Construction (15 Companies)
- 1541 - Industrial Buildings And Warehouses (4 Companies)
- 1542 - Nonresidential Construction (12 Companies)
- 1611 - Highway And Street Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (6 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (45 Companies)
- 1721 - Painting And Paper Hanging (9 Companies)
- 1731 - Electrical Work (10 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (3 Companies)
- 1752 - Floor Laying & Floor Work (5 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (11 Companies)
- 1771 - Concrete Work (7 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (4 Companies)
- 1799 - Special Trade Contractors (19 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2082 - Malt Beverages (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2394 - Canvas & Related Products (3 Companies)
- 2395 - Pleating & Stitching (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (2 Companies)
- 2431 - Millwork (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2711 - Newspapers (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (3 Companies)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2875 - Fertilizers, Mixing Only (1 Company)
- 3089 - Plastics Products (1 Company)
- 3398 - Metal Heat Treating (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3443 - Fabricated Plate Work (Boiler Shops) (1 Company)
- 3448 - Prefabricated Metal Buildings & Components (2 Companies)
- 3519 - Internal Combustion Engines (1 Company)
- 3578 - Calculating And Accounting Equipment (6 Companies)
- 3648 - Lighting Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3799 - Transportation Equipment (1 Company)
- 3829 - Measuring And Controlling Devices, Nec (1 Company)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (3 Companies)
- 4121 - Taxicabs (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4212 - Local Trucking, Without Storage (17 Companies)
- 4213 - Trucking, Except Local (8 Companies)
- 4214 - Local Trucking With Storage (5 Companies)
- 4215 - Courier Services, Except By Air (7 Companies)
- 4225 - General Warehousing And Storage (20 Companies)
- 4226 - Special Warehousing And Storage (13 Companies)
- 4311 - U S Postal Service (20 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4499 - Water Transportation Services (1 Company)
- 4724 - Travel Agencies (7 Companies)
- 4731 - Freight Transportation Arrangement (14 Companies)
- 4783 - Packing And Crating Services (1 Company)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (22 Companies)
- 4813 - Telephone Communication Except Radio (19 Companies)
- 4833 - Television Broadcasting Stations (5 Companies)
- 4841 - Cable And Other Pay Television Services (6 Companies)
- 4911 - Electric Services (3 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4939 - Combination Utilities (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (8 Companies)
- 4959 - Sanitary Services (1 Company)
- 4971 - Irrigation Systems (3 Companies)
- 5012 - Automobiles And Other Motor Vehicles (3 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (3 Companies)
- 5015 - Motor Vehicle Parts, Used (5 Companies)
- 5021 - Furniture (1 Company)
- 5023 - Homefurnishings (2 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (1 Company)
- 5045 - Computers, Peripherals And Software (4 Companies)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (4 Companies)
