| Beauty Salons in St Marys, PA (24) | Restaurants in St Marys, PA (22) |
| General Contractors in St Marys, PA (20) | Physicians & Surgeons in St Marys, PA (18) |
| Insurance in St Marys, PA (15) | Machine Shops in St Marys, PA (14) |
| Automobile Repairing & Service in St Marys, PA (12) | Churches in St Marys, PA (11) |
| Social Service & Welfare Organizations in St Marys, PA (10) | Automobile Body - Repairing & Painting in St Marys, PA (8) |
| Banks in St Marys, PA (8) | Bars in St Marys, PA (8) |
| Fraternal Organizations in St Marys, PA (8) | Schools in St Marys, PA (8) |
| Tool & Die Makers in St Marys, PA (8) | Powder Metal Parts - Industrial (Mfrs) in St Marys, PA (7) |
| Accountants in St Marys, PA (6) | Automobile Dealers - Used Cars in St Marys, PA (6) |
| Convenience Stores in St Marys, PA (6) | Excavating Contractors in St Marys, PA (6) |
| Group Homes in St Marys, PA (6) | Attorneys & Lawyers in St Marys, PA (5) |
| Chiropractors in St Marys, PA (5) | Dentists in St Marys, PA (5) |
| Landscape Contractors in St Marys, PA (5) | Metal - Powder - Fabricators in St Marys, PA (5) |
| Automobile Dealers - New Cars in St Marys, PA (4) | Barbers in St Marys, PA (4) |
| Clubs in St Marys, PA (4) | Concrete Contractors in St Marys, PA (4) |
| Government Offices in St Marys, PA (4) | Lawn & Grounds Maintenance in St Marys, PA (4) |
| Lawn Mowers in St Marys, PA (4) | Psychologists in St Marys, PA (4) |
| Real Estate in St Marys, PA (4) | Sporting Goods - Retail in St Marys, PA (4) |
| Trucking - Motor Freight in St Marys, PA (4) | Apartments in St Marys, PA (3) |
| Associations in St Marys, PA (3) | Automobile Parts & Supplies - Retail - New in St Marys, PA (3) |
| Beer & Ale - Wholesale in St Marys, PA (3) | Business Services in St Marys, PA (3) |
| Car Washing & Polishing in St Marys, PA (3) | Carbon & Graphite Products (Mfrs) in St Marys, PA (3) |
| Caterers in St Marys, PA (3) | Child Care Service in St Marys, PA (3) |
| Department Stores in St Marys, PA (3) | Financial Advisory Services in St Marys, PA (3) |
| Florists - Retail in St Marys, PA (3) | Garbage Collection in St Marys, PA (3) |
| Gift Shops in St Marys, PA (3) | Grocery - Retail in St Marys, PA (3) |
| Heat Treating Metal (Manufacturers) in St Marys, PA (3) | Heating Contractors in St Marys, PA (3) |
| Hotels & Motels in St Marys, PA (3) | Industrial Equipment & Supplies (Whol) in St Marys, PA (3) |
| Investment Securities in St Marys, PA (3) | Jewelers - Retail in St Marys, PA (3) |
| Manicure & Nail Salons in St Marys, PA (3) | Massage Therapists in St Marys, PA (3) |
| Non - Profit Organizations in St Marys, PA (3) | Optometrists Od in St Marys, PA (3) |
| Parks in St Marys, PA (3) | Pet Washing & Grooming in St Marys, PA (3) |
| Plating (Manufacturers) in St Marys, PA (3) | Plumbing Contractors & Plumbers in St Marys, PA (3) |
| Service Stations - Gasoline & Oil in St Marys, PA (3) | Tax Return Preparation & Filing in St Marys, PA (3) |
| Tire - Dealers - Retail in St Marys, PA (3) | Air Conditioning Contractors & Systems in St Marys, PA (2) |
| Appliances - Household - Major - Dealers in St Marys, PA (2) | Book Dealers - Retail in St Marys, PA (2) |
| Building Materials in St Marys, PA (2) | Cabinet Makers in St Marys, PA (2) |
| Carpet & Rug Cleaners in St Marys, PA (2) | Cellular Telephones - Equipment & Supls in St Marys, PA (2) |
| Cleaners in St Marys, PA (2) | Copying & Duplicating Machines & Supls in St Marys, PA (2) |
| Cosmetics & Perfumes - Retail in St Marys, PA (2) | Counseling Services in St Marys, PA (2) |
| Electric Contractors in St Marys, PA (2) | Employment Contractors - Temporary Help in St Marys, PA (2) |
| Feed - Dealers (Wholesale) in St Marys, PA (2) | Fence Contractors in St Marys, PA (2) |
| Fire Extinguishers (Wholesale) in St Marys, PA (2) | Funeral Home in St Marys, PA (2) |
| Furnaces - Industrial (Manufacturers) in St Marys, PA (2) | Furniture - Dealers in St Marys, PA (2) |
| Glass - Auto Plate & Window & Etc in St Marys, PA (2) | Graphic Designers in St Marys, PA (2) |
| Hardware - Retail in St Marys, PA (2) | Health Services in St Marys, PA (2) |
| Home Builders in St Marys, PA (2) | Inspection Service in St Marys, PA (2) |
| Labor Organizations in St Marys, PA (2) | Loans in St Marys, PA (2) |
| Locks & Locksmiths in St Marys, PA (2) | Masonry Contractors in St Marys, PA (2) |
| Monuments in St Marys, PA (2) | Motorcycles & Motor Scooters - Dealers in St Marys, PA (2) |
