| Schools in Old Fort, OH (5) | Banks in Old Fort, OH (2) |
| Churches in Old Fort, OH (2) | Corn Farm Whol Livestock Soybean Farm in Old Fort, OH (2) |
| Fire Departments in Old Fort, OH (2) | Janitor Service in Old Fort, OH (2) |
| Meat - Retail in Old Fort, OH (2) | Physicians & Surgeons in Old Fort, OH (2) |
| Post Offices in Old Fort, OH (2) | Soda Bicarbonate (Manufacturers) in Old Fort, OH (2) |
| Asphalt & Asphalt Products in Old Fort, OH (1) | Child Day Care Services in Old Fort, OH (1) |
| Concrete Blocks & Shapes (Wholesale) in Old Fort, OH (1) | Cooperatives in Old Fort, OH (1) |
| Cut Stone & Stone Products (Mfrs) in Old Fort, OH (1) | Excavation Construction Of Roads in Old Fort, OH (1) |
| Fire Protection in Old Fort, OH (1) | General Contractors in Old Fort, OH (1) |
| Government Offices in Old Fort, OH (1) | House Construction Contractors in Old Fort, OH (1) |
| Installs Floor Coverings in Old Fort, OH (1) | Liquidators in Old Fort, OH (1) |
| Mfg Conveying Equipment Aligns & Installs Chill Water P in Old Fort, OH (1) | Mfg Cut Stone Products in Old Fort, OH (1) |
| Mfg Ordnance Accessories Repair Services in Old Fort, OH (1) | Natural Gas Transmission in Old Fort, OH (1) |
| Osteopathic Physician's Office in Old Fort, OH (1) | Painting And Building Maintenance in Old Fort, OH (1) |
| Paving Contractors in Old Fort, OH (1) | Potash (Manufacturers) in Old Fort, OH (1) |
| Real Estate Agent in Old Fort, OH (1) | Retreat Houses in Old Fort, OH (1) |
| State Bank in Old Fort, OH (1) | Stone - Crushed in Old Fort, OH (1) |
| Trucking, Except Local in Old Fort, OH (1) | Us Postal Service in Old Fort, OH (1) |
