- 0191 - General Farms, Primarily Crop (1 Company)
- 1521 - Single Family Housing Construction (5 Companies)
- 1542 - Nonresidential Construction (3 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (1 Company)
- 1731 - Electrical Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (3 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (1 Company)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2448 - Wood Pallets & Skids (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 2842 - Polishes And Sanitation Goods (1 Company)
- 3221 - Glass Containers (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3446 - Architectural Metalwork (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3561 - Pumps And Pumping Equipment (1 Company)
- 3592 - Carburetors, Pistons, Rings And Valves (1 Company)
- 3999 - Manufacturing Industries (2 Companies)
- 4111 - Local & Suburban Transit (3 Companies)
- 4119 - Local Passenger Transportation (2 Companies)
- 4212 - Local Trucking, Without Storage (4 Companies)
- 4213 - Trucking, Except Local (4 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4222 - Refrigerated Warehousing And Storage (1 Company)
- 4225 - General Warehousing And Storage (2 Companies)
- 4612 - Crude Petroleum Pipelines (1 Company)
- 4724 - Travel Agencies (1 Company)
- 4725 - Tour Operators (1 Company)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4813 - Telephone Communication Except Radio (1 Company)
- 4833 - Television Broadcasting Stations (1 Company)
- 4911 - Electric Services (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (1 Company)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (1 Company)
- 5044 - Office Equipment (1 Company)
- 5051 - Metal Service Centers And Offices (3 Companies)
- 5072 - Hardware (1 Company)
- 5078 - Refrigeration Equipment & Supplies (1 Company)
- 5084 - Industrial Machinery And Equipment (4 Companies)
- 5085 - Industrial Supplies (2 Companies)
- 5087 - Service Establishment Equipment (3 Companies)
- 5093 - Scrap And Waste Materials (1 Company)
