| Physicians & Surgeons in Williamsport, PA (86) | Restaurants in Williamsport, PA (75) |
| Churches in Williamsport, PA (64) | Attorneys & Lawyers in Williamsport, PA (52) |
| Beauty Salons in Williamsport, PA (52) | Insurance in Williamsport, PA (37) |
| Schools in Williamsport, PA (28) | Automobile Repairing & Service in Williamsport, PA (27) |
| Clergy in Williamsport, PA (26) | Dentists in Williamsport, PA (25) |
| Government Offices - County in Williamsport, PA (25) | General Contractors in Williamsport, PA (24) |
| Automobile Dealers - Used Cars in Williamsport, PA (23) | Bars in Williamsport, PA (22) |
| Government Offices in Williamsport, PA (22) | Banks in Williamsport, PA (21) |
| Clubs in Williamsport, PA (21) | Child Care Service in Williamsport, PA (18) |
| Apartments in Williamsport, PA (17) | Social Service & Welfare Organizations in Williamsport, PA (17) |
| Accountants in Williamsport, PA (16) | Chiropractors in Williamsport, PA (16) |
| Real Estate in Williamsport, PA (15) | Real Estate Loans in Williamsport, PA (14) |
| Electric Contractors in Williamsport, PA (12) | Hotels & Motels in Williamsport, PA (12) |
| Landscape Contractors in Williamsport, PA (12) | Gift Shops in Williamsport, PA (11) |
| Painters in Williamsport, PA (11) | Psychologists in Williamsport, PA (11) |
| Convenience Stores in Williamsport, PA (10) | Associations in Williamsport, PA (9) |
| Automobile Body - Repairing & Painting in Williamsport, PA (9) | Automobile Inspection Stations - New Used in Williamsport, PA (9) |
| Barbers in Williamsport, PA (9) | Excavating Contractors in Williamsport, PA (8) |
| Florists - Retail in Williamsport, PA (8) | Foods - Carry Out in Williamsport, PA (8) |
| Grocery - Retail in Williamsport, PA (8) | Jewelers - Retail in Williamsport, PA (8) |
| Pharmacies in Williamsport, PA (8) | Advertising - Agencies & Counselors in Williamsport, PA (7) |
| Antiques - Dealers in Williamsport, PA (7) | Beauty Shop in Williamsport, PA (7) |
| Clinics in Williamsport, PA (7) | Counseling Services in Williamsport, PA (7) |
| Delis & Delicatessens in Williamsport, PA (7) | Fire Departments in Williamsport, PA (7) |
| Janitor Service in Williamsport, PA (7) | Pet Washing & Grooming in Williamsport, PA (7) |
| Police Departments in Williamsport, PA (7) | Roofing Contractors & Roofers in Williamsport, PA (7) |
| Storage - Household & Commercial in Williamsport, PA (7) | Automobile Dealers - New Cars in Williamsport, PA (6) |
| Carpet & Rug Cleaners in Williamsport, PA (6) | Credit Unions in Williamsport, PA (6) |
| Financial Planning Consultants in Williamsport, PA (6) | Government Offices - State in Williamsport, PA (6) |
| Health Clubs Studios & Gymnasiums in Williamsport, PA (6) | Hearing Impaired Equipment & Supplies in Williamsport, PA (6) |
| Home Health Service in Williamsport, PA (6) | Ice Cream Parlors in Williamsport, PA (6) |
| Internet Service in Williamsport, PA (6) | Kitchen Cabinets & Equipment - Household in Williamsport, PA (6) |
| Machine Shops in Williamsport, PA (6) | Mental Health Services in Williamsport, PA (6) |
| Parks in Williamsport, PA (6) | Pest Control in Williamsport, PA (6) |
| Pizza in Williamsport, PA (6) | Retreat Houses in Williamsport, PA (6) |
| Service Stations - Gasoline & Oil in Williamsport, PA (6) | Tire - Dealers - Retail in Williamsport, PA (6) |
| Carpet & Rug Dealers - New in Williamsport, PA (5) | Cigar Cigarette & Tobacco Dealers - Retail in Williamsport, PA (5) |
| Computer & Equipment Dealers in Williamsport, PA (5) | Dry Wall Contractors in Williamsport, PA (5) |
| Employment Contractors - Temporary Help in Williamsport, PA (5) | Financing in Williamsport, PA (5) |
| Fraternal Organizations in Williamsport, PA (5) | Funeral Home in Williamsport, PA (5) |
| Garbage Collection in Williamsport, PA (5) | Home Builders in Williamsport, PA (5) |
| Home Improvements in Williamsport, PA (5) | Human Services Organizations in Williamsport, PA (5) |
| Investment Securities in Williamsport, PA (5) | Labor Organizations in Williamsport, PA (5) |
| Lawn Mowers in Williamsport, PA (5) | Music & Live Entertainment in Williamsport, PA (5) |
| Physical Therapists in Williamsport, PA (5) | Plumbing Contractors & Plumbers in Williamsport, PA (5) |
| Podiatrists in Williamsport, PA (5) | Printers in Williamsport, PA (5) |
| Real Estate Appraisers in Williamsport, PA (5) | Snack Products in Williamsport, PA (5) |
| Sporting Goods - Retail in Williamsport, PA (5) | Veterinarians in Williamsport, PA (5) |
| Air Conditioning Contractors & Systems in Williamsport, PA (4) | Apartments in Williamsport, PA (4) |
| Appliances - Household - Major - Dealers in Williamsport, PA (4) | Architects in Williamsport, PA (4) |
