| Churches in Louisville, OH (24) | Restaurants in Louisville, OH (20) |
| Dairy Farm in Louisville, OH (18) | New House Construction Contractor in Louisville, OH (17) |
| Insurance in Louisville, OH (15) | Corn Farm Whol Livestock Soybean Farm in Louisville, OH (13) |
| General Crop Farm in Louisville, OH (12) | Schools in Louisville, OH (12) |
| Beauty Salons in Louisville, OH (11) | Clergy in Louisville, OH (10) |
| Heating Contractors in Louisville, OH (10) | Machine Shops in Louisville, OH (10) |
| Attorneys & Lawyers in Louisville, OH (9) | House Construction Contractors in Louisville, OH (9) |
| Plumbing Contractors & Plumbers in Louisville, OH (9) | Trucking Hauling Contractor in Louisville, OH (9) |
| General Contractors in Louisville, OH (8) | Tree Service in Louisville, OH (8) |
| Acoustical Materials in Louisville, OH (7) | Automobile Repairing & Service in Louisville, OH (7) |
| Elementary Secondary School in Louisville, OH (7) | Government Offices in Louisville, OH (7) |
| Home Improvements in Louisville, OH (7) | Lawn Garden Services in Louisville, OH (7) |
| Physicians & Surgeons in Louisville, OH (7) | Retreat Houses in Louisville, OH (7) |
| Automobile Dealers - New Cars in Louisville, OH (6) | Entertainers - Family & Business in Louisville, OH (6) |
| Foods - Carry Out in Louisville, OH (6) | General Construction in Louisville, OH (6) |
| Ice Cream Parlors in Louisville, OH (6) | Masonry And Stonework in Louisville, OH (6) |
| Painting Contractors in Louisville, OH (6) | Architects in Louisville, OH (5) |
| Barbers in Louisville, OH (5) | Dentists in Louisville, OH (5) |
| Electric Contractors in Louisville, OH (5) | Environmental Excavating Contractor in Louisville, OH (5) |
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| House Cleaning in Louisville, OH (5) | Insurance Agent Broker in Louisville, OH (5) |
| Painters in Louisville, OH (5) | Photographers - Portrait in Louisville, OH (5) |
| Plumbing Heating AC Contractor in Louisville, OH (5) | Real Estate in Louisville, OH (5) |
| Real Estate Agent Construction in Louisville, OH (5) | Restaurant in Louisville, OH (5) |
| Roofing Contractors & Roofers in Louisville, OH (5) | Trucking Operator - Nonlocal in Louisville, OH (5) |
| Automobile Body - Repairing & Painting in Louisville, OH (4) | Banks in Louisville, OH (4) |
| Business Services in Louisville, OH (4) | Family Restaurant Diners in Louisville, OH (4) |
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| Insurance - Inspection & Audits in Louisville, OH (4) | Landscape Contractors in Louisville, OH (4) |
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| Plumbing Heating Ac Contractors in Louisville, OH (4) | Religious Organizations in Louisville, OH (4) |
| Residential Care Homes in Louisville, OH (4) | Roofing Siding Contractor in Louisville, OH (4) |
| Service Stations - Gasoline & Oil in Louisville, OH (4) | State Government - Executive Offices in Louisville, OH (4) |
| Vending Machines in Louisville, OH (4) | Animal Services in Louisville, OH (3) |
| Animal Services in Louisville, OH (3) | Automobile Parts & Supplies - Retail - New in Louisville, OH (3) |
| Bars in Louisville, OH (3) | Carpentry Contractor in Louisville, OH (3) |
| Cash Grains Farm in Louisville, OH (3) | Cattle Feedlot in Louisville, OH (3) |
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| Chiropractors in Louisville, OH (3) | Concrete Contractors in Louisville, OH (3) |
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| Crafts in Louisville, OH (3) | Embroidery Services & Whol Advertising Specialties in Louisville, OH (3) |
| Florists - Retail in Louisville, OH (3) | General Contractor in Louisville, OH (3) |
| Grocery Store in Louisville, OH (3) | Landscape Services in Louisville, OH (3) |
| Lawn Garden Services Landscape Services in Louisville, OH (3) | Lessors Of Real Property Oil Field Services Oil & Gas E in Louisville, OH (3) |
| Manicure & Nail Salons in Louisville, OH (3) | Masonry Contractors in Louisville, OH (3) |
| National Commercial Bank in Louisville, OH (3) | New Used Automobiles in Louisville, OH (3) |
| Pharmacies in Louisville, OH (3) | Ready - Mixed Concrete in Louisville, OH (3) |
| Religious Organization in Louisville, OH (3) | Skilled Nursing Care Facility in Louisville, OH (3) |
| Snack Products in Louisville, OH (3) | Social Service & Welfare Organizations in Louisville, OH (3) |
| Storage - Household & Commercial in Louisville, OH (3) | Tax Return Preparation & Filing in Louisville, OH (3) |
