| Churches in Petersburg, OH (5) | Crushed Broken Limestone in Petersburg, OH (4) |
| Trucking Hauling Contractor in Petersburg, OH (4) | Automobile Repairing & Service in Petersburg, OH (3) |
| Convenience Stores in Petersburg, OH (2) | Corn Farm Whol Livestock Soybean Farm in Petersburg, OH (2) |
| General Construction in Petersburg, OH (2) | General Contractors in Petersburg, OH (2) |
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| Periodicals - Publishing Printing in Petersburg, OH (2) | Truck Equipment & Parts - Wholesale in Petersburg, OH (2) |
| Air Conditioning Contractors & Systems in Petersburg, OH (1) | Asphalt & Asphalt Products in Petersburg, OH (1) |
| Auto Parts & Machine Shop in Petersburg, OH (1) | Bars in Petersburg, OH (1) |
| Business Management Consultants in Petersburg, OH (1) | Clergy in Petersburg, OH (1) |
| Concrete - Ready Mixed in Petersburg, OH (1) | Contractor Water & Sewer in Petersburg, OH (1) |
| Demolition Contractors in Petersburg, OH (1) | Electrical Power Systems - Maintenance in Petersburg, OH (1) |
| Fencing Contractors in Petersburg, OH (1) | Field Crop Farm in Petersburg, OH (1) |
| Fire Departments in Petersburg, OH (1) | Foundries - Steel in Petersburg, OH (1) |
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| Heating A C Ventilation Adjustment in Petersburg, OH (1) | Insurance Agent Broker in Petersburg, OH (1) |
| Leasing Service in Petersburg, OH (1) | Mfg Cleaning Preparations & Boat Charter in Petersburg, OH (1) |
| Mfg Cut Stone Products in Petersburg, OH (1) | Mfg Metalworking Machinery in Petersburg, OH (1) |
| Mfg Misc Products in Petersburg, OH (1) | Mfg Steel Pipe Tubes Metals Service Center Mfg Fabrctd in Petersburg, OH (1) |
| Mobile Homes - Parks & Communities in Petersburg, OH (1) | Motorcycles & Motor Scooters - Dealers in Petersburg, OH (1) |
| Oils - Petroleum (Wholesale) in Petersburg, OH (1) | Operative Builders in Petersburg, OH (1) |
| Plumbing Heating AC Contractor in Petersburg, OH (1) | Post Offices in Petersburg, OH (1) |
| Saws in Petersburg, OH (1) | Skydiving & Parachute Jumping Instrctns in Petersburg, OH (1) |
| Veterinarians in Petersburg, OH (1) | Whol Industrial Equipment Repair Services Plumbing Heat in Petersburg, OH (1) |
| Wrecker Service & Towing in Petersburg, OH (1) |
