- 0181 - Ornamental Nursery Products (1 Company)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0752 - Animal Specialty Services (12 Companies)
- 0781 - Landscape Counseling And Planning (6 Companies)
- 0782 - Lawn And Garden Services (5 Companies)
- 0783 - Ornamental Shrub And Tree Services (3 Companies)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (41 Companies)
- 1522 - Residential Construction (1 Company)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (19 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (57 Companies)
- 1721 - Painting And Paper Hanging (8 Companies)
- 1731 - Electrical Work (5 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (6 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (4 Companies)
- 1751 - Carpentry Work (2 Companies)
- 1752 - Floor Laying & Floor Work (25 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (9 Companies)
- 1771 - Concrete Work (22 Companies)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1799 - Special Trade Contractors (14 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (7 Companies)
- 2711 - Newspapers (6 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (8 Companies)
- 2796 - Platemaking Services (1 Company)
- 2911 - Petroleum Refining (6 Companies)
- 3273 - Ready Mixed Concrete (2 Companies)
- 3444 - Sheet Metalwork (1 Company)
- 3578 - Calculating And Accounting Equipment (4 Companies)
- 3631 - Household Cooking Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3799 - Transportation Equipment (1 Company)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 3999 - Manufacturing Industries (2 Companies)
- 4111 - Local & Suburban Transit (4 Companies)
- 4119 - Local Passenger Transportation (21 Companies)
- 4121 - Taxicabs (15 Companies)
- 4212 - Local Trucking, Without Storage (30 Companies)
- 4213 - Trucking, Except Local (20 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4215 - Courier Services, Except By Air (3 Companies)
- 4225 - General Warehousing And Storage (3 Companies)
- 4226 - Special Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (43 Companies)
- 4489 - Water Passenger Transportation (1 Company)
- 4493 - Marinas (3 Companies)
- 4512 - Air Transportation, Scheduled (2 Companies)
- 4513 - Air Courier Services (3 Companies)
- 4581 - Airports, Flying Fields & Services (2 Companies)
- 4724 - Travel Agencies (8 Companies)
- 4729 - Passenger Transportation Services (4 Companies)
- 4731 - Freight Transportation Arrangement (13 Companies)
- 4812 - Radiotelephone Communications (19 Companies)
- 4813 - Telephone Communication Except Radio (12 Companies)
- 4833 - Television Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (6 Companies)
- 4911 - Electric Services (6 Companies)
- 4925 - Gas Production And/Or Distribution (5 Companies)
- 4939 - Combination Utilities (1 Company)
- 4941 - Water Supply Systems (4 Companies)
- 4953 - Refuse Systems (15 Companies)
- 4959 - Sanitary Services (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5023 - Homefurnishings (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (6 Companies)
- 5044 - Office Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (3 Companies)
- 5049 - Professional Equipment, Nec (1 Company)
- 5063 - Electrical Apparatus And Equipment (1 Company)
- 5064 - Electrical Appliances, Television And Radio (2 Companies)
- 5074 - Plumbing And Hydronic Heating Supplies (3 Companies)
- 5083 - Farm And Garden Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (5 Companies)
- 5087 - Service Establishment Equipment (7 Companies)
- 5092 - Toys And Hobby Goods And Supplies (1 Company)
- 5093 - Scrap And Waste Materials (2 Companies)
- 5094 - Jewelry And Precious Stones (2 Companies)
- 5099 - Durable Goods (7 Companies)
- 5131 - Piece Goods And Notions (1 Company)
- 5137 - Womens And Childrens Clothing (2 Companies)
- 5139 - Footwear (2 Companies)
