- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (1 Company)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0741 - Veterinary Services For Livestock (5 Companies)
- 0742 - Veterinary Services, Specialties (8 Companies)
- 0752 - Animal Specialty Services (8 Companies)
- 0781 - Landscape Counseling And Planning (15 Companies)
- 0782 - Lawn And Garden Services (13 Companies)
- 0783 - Ornamental Shrub And Tree Services (3 Companies)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1521 - Single Family Housing Construction (26 Companies)
- 1522 - Residential Construction (3 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (14 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (58 Companies)
- 1721 - Painting And Paper Hanging (7 Companies)
- 1731 - Electrical Work (5 Companies)
- 1741 - Masonry And Other Stonework (3 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (7 Companies)
- 1752 - Floor Laying & Floor Work (8 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (11 Companies)
- 1771 - Concrete Work (3 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1799 - Special Trade Contractors (10 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2273 - Carpets & Rugs (1 Company)
- 2399 - Fabricated Textile Products (1 Company)
- 2431 - Millwork (2 Companies)
- 2711 - Newspapers (2 Companies)
- 2721 - Periodicals, Manufacturing (7 Companies)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (5 Companies)
- 2759 - Commercial Printing (5 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2844 - Perfumes, Cosmetics & Other Toilet Preparations (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 3221 - Glass Containers (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3589 - Service Industry Machinery (2 Companies)
- 3613 - Switchgear And Switchboard Apparatus (2 Companies)
- 3663 - Radio And Tv Communications Equipment (2 Companies)
- 3825 - Instruments To Measure Electricity (1 Company)
- 3861 - Photographic Equipment And Supplies (2 Companies)
- 3911 - Jewelry, Precious Metal (1 Company)
- 3915 - Jewelers Materials And Lapidary Work (1 Company)
- 3949 - Sporting And Athletic Goods (2 Companies)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4111 - Local & Suburban Transit (3 Companies)
- 4119 - Local Passenger Transportation (13 Companies)
- 4121 - Taxicabs (8 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (20 Companies)
- 4213 - Trucking, Except Local (6 Companies)
- 4215 - Courier Services, Except By Air (5 Companies)
- 4225 - General Warehousing And Storage (4 Companies)
- 4226 - Special Warehousing And Storage (4 Companies)
- 4311 - U S Postal Service (35 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4499 - Water Transportation Services (1 Company)
- 4724 - Travel Agencies (6 Companies)
- 4731 - Freight Transportation Arrangement (10 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (13 Companies)
- 4813 - Telephone Communication Except Radio (12 Companies)
- 4832 - Radio Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (9 Companies)
- 4899 - Communication Services, Nec (1 Company)
- 4953 - Refuse Systems (1 Company)
- 4959 - Sanitary Services (2 Companies)
- 4971 - Irrigation Systems (1 Company)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5015 - Motor Vehicle Parts, Used (5 Companies)
- 5023 - Homefurnishings (6 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (1 Company)
- 5043 - Photographic Equipment And Supplies (2 Companies)
- 5044 - Office Equipment (2 Companies)
- 5047 - Medical And Hospital Equipment (4 Companies)
- 5049 - Professional Equipment, Nec (3 Companies)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (3 Companies)
- 5064 - Electrical Appliances, Television And Radio (1 Company)
- 5072 - Hardware (1 Company)
- 5074 - Plumbing And Hydronic Heating Supplies (1 Company)
- 5078 - Refrigeration Equipment & Supplies (1 Company)
- 5083 - Farm And Garden Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (3 Companies)
- 5085 - Industrial Supplies (1 Company)
- 5087 - Service Establishment Equipment (11 Companies)
- 5088 - Transportation Equipment And Supplies (1 Company)
- 5093 - Scrap And Waste Materials (4 Companies)
- 5099 - Durable Goods (2 Companies)
- 5112 - Stationery And Office Supplies (1 Company)
