- 0139 - Field Crops, Except Cash Grain (4 Companies)
- 0191 - General Farms, Primarily Crop (3 Companies)
- 0752 - Animal Specialty Services (1 Company)
- 0781 - Landscape Counseling And Planning (3 Companies)
- 0782 - Lawn And Garden Services (2 Companies)
- 1521 - Single Family Housing Construction (16 Companies)
- 1522 - Residential Construction (5 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (7 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (29 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (6 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (1 Company)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (6 Companies)
- 1771 - Concrete Work (5 Companies)
- 1793 - Glass & Glazing Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (7 Companies)
- 2099 - Food Preparations (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2396 - Automotive & Apparel Trimmings (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2515 - Mattress & Bedsprings (1 Company)
- 2621 - Paper Mills (1 Company)
- 2678 - Stationery Products (1 Company)
- 2711 - Newspapers (3 Companies)
- 2721 - Periodicals, Manufacturing (2 Companies)
- 2759 - Commercial Printing (4 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2851 - Paint & Allied Products (1 Company)
- 2893 - Printing Ink (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (2 Companies)
- 3444 - Sheet Metalwork (2 Companies)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3651 - Household Audio And Video Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3911 - Jewelry, Precious Metal (1 Company)
- 3915 - Jewelers Materials And Lapidary Work (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (3 Companies)
- 3999 - Manufacturing Industries (2 Companies)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (5 Companies)
- 4213 - Trucking, Except Local (4 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4225 - General Warehousing And Storage (5 Companies)
- 4226 - Special Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (30 Companies)
- 4493 - Marinas (1 Company)
- 4724 - Travel Agencies (19 Companies)
- 4725 - Tour Operators (4 Companies)
- 4731 - Freight Transportation Arrangement (12 Companies)
- 4812 - Radiotelephone Communications (11 Companies)
- 4813 - Telephone Communication Except Radio (7 Companies)
- 4841 - Cable And Other Pay Television Services (4 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (3 Companies)
- 4953 - Refuse Systems (5 Companies)
- 4959 - Sanitary Services (1 Company)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (4 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5021 - Furniture (1 Company)
- 5023 - Homefurnishings (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (3 Companies)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (2 Companies)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (2 Companies)
- 5074 - Plumbing And Hydronic Heating Supplies (2 Companies)
- 5082 - Construction And Mining Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (5 Companies)
- 5085 - Industrial Supplies (4 Companies)
- 5087 - Service Establishment Equipment (4 Companies)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5099 - Durable Goods (3 Companies)
- 5112 - Stationery And Office Supplies (1 Company)
- 5113 - Industrial And Personal Service Paper (1 Company)
- 5131 - Piece Goods And Notions (1 Company)
- 5136 - Mens And Boys Clothing (1 Company)
- 5139 - Footwear (1 Company)
- 5141 - Groceries, General Line (5 Companies)
- 5143 - Dairy Products, Except Dried Or Canned (1 Company)
- 5149 - Groceries And Related Products (2 Companies)
- 5194 - Tobacco And Tobacco Products (1 Company)
- 5199 - Nondurable Goods (1 Company)
- 5211 - Lumber And Other Building Materials (15 Companies)
- 5231 - Paint, Glass And Wallpaper Stores (4 Companies)
