- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (8 Companies)
- 0741 - Veterinary Services For Livestock (5 Companies)
- 0742 - Veterinary Services, Specialties (6 Companies)
- 0752 - Animal Specialty Services (4 Companies)
- 0781 - Landscape Counseling And Planning (8 Companies)
- 0782 - Lawn And Garden Services (5 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1521 - Single Family Housing Construction (25 Companies)
- 1522 - Residential Construction (7 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (11 Companies)
- 1611 - Highway And Street Construction (7 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (13 Companies)
- 1721 - Painting And Paper Hanging (8 Companies)
- 1731 - Electrical Work (3 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (6 Companies)
- 1771 - Concrete Work (3 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1794 - Excavation Work (3 Companies)
- 1799 - Special Trade Contractors (4 Companies)
- 2082 - Malt Beverages (2 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2431 - Millwork (1 Company)
- 2711 - Newspapers (2 Companies)
- 2731 - Book Publishing (2 Companies)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (1 Company)
- 2836 - Biological Products, Except Diagnostic (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3491 - Industrial Valves (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3931 - Musical Instruments (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4111 - Local & Suburban Transit (3 Companies)
- 4121 - Taxicabs (12 Companies)
- 4131 - Intercity & Rural Bus Transportation (2 Companies)
- 4141 - Local Bus Charter Service (5 Companies)
- 4142 - Bus Charter Service, Except Local (5 Companies)
- 4212 - Local Trucking, Without Storage (6 Companies)
- 4213 - Trucking, Except Local (3 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (1 Company)
- 4226 - Special Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (33 Companies)
- 4724 - Travel Agencies (2 Companies)
- 4725 - Tour Operators (1 Company)
- 4731 - Freight Transportation Arrangement (4 Companies)
- 4783 - Packing And Crating Services (2 Companies)
- 4812 - Radiotelephone Communications (1 Company)
- 4813 - Telephone Communication Except Radio (4 Companies)
- 4832 - Radio Broadcasting Stations (2 Companies)
- 4833 - Television Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (4 Companies)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (2 Companies)
- 4941 - Water Supply Systems (2 Companies)
- 4959 - Sanitary Services (2 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (3 Companies)
- 5015 - Motor Vehicle Parts, Used (1 Company)
- 5023 - Homefurnishings (1 Company)
- 5032 - Brick, Stone And Related Material (2 Companies)
- 5044 - Office Equipment (1 Company)
- 5045 - Computers, Peripherals And Software (4 Companies)
- 5051 - Metal Service Centers And Offices (2 Companies)
- 5063 - Electrical Apparatus And Equipment (1 Company)
- 5072 - Hardware (1 Company)
- 5083 - Farm And Garden Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (3 Companies)
- 5087 - Service Establishment Equipment (4 Companies)
- 5092 - Toys And Hobby Goods And Supplies (2 Companies)
- 5099 - Durable Goods (2 Companies)
- 5112 - Stationery And Office Supplies (1 Company)
- 5122 - Drugs, Proprietaries And Sundries (1 Company)
- 5137 - Womens And Childrens Clothing (1 Company)
- 5141 - Groceries, General Line (1 Company)
- 5149 - Groceries And Related Products (3 Companies)
- 5169 - Chemicals And Allied Products (1 Company)
- 5172 - Petroleum Products, Nec (1 Company)
- 5191 - Farm Supplies (1 Company)
- 5192 - Books, Periodicals And Newspapers (1 Company)
- 5211 - Lumber And Other Building Materials (5 Companies)
- 5251 - Hardware Stores (3 Companies)
- 5261 - Retail Nurseries And Garden Stores (8 Companies)
- 5399 - Miscellaneous General Merchandise Stores (1 Company)
- 5411 - Grocery Stores (23 Companies)
- 5441 - Candy, Nut & Confectionery Stores, Nec (1 Company)
- 5461 - Bakeries (10 Companies)
- 5499 - Food Stores, Miscellaneous (5 Companies)
- 5511 - New And Used Car Dealers (3 Companies)
- 5521 - Used Car Dealers (3 Companies)
- 5531 - Auto & Home Supply Stores (10 Companies)
- 5541 - Gasoline Service Stations (2 Companies)
