| Government Offices - County in Harahan, LA (36) | Restaurants in Harahan, LA (19) |
| Beauty Salons in Harahan, LA (13) | Plumbing Contractors & Plumbers in Harahan, LA (12) |
| Automobile Repairing & Service in Harahan, LA (11) | General Contractors in Harahan, LA (11) |
| Air Conditioning Contractors & Systems in Harahan, LA (10) | Electric Contractors in Harahan, LA (10) |
| Insurance in Harahan, LA (10) | Attorneys & Lawyers in Harahan, LA (9) |
| Churches in Harahan, LA (8) | Physicians & Surgeons in Harahan, LA (7) |
| Roofing Contractors & Roofers in Harahan, LA (7) | Convenience Stores in Harahan, LA (6) |
| Dentists in Harahan, LA (6) | Banks in Harahan, LA (5) |
| Home Improvements in Harahan, LA (5) | Pest Control in Harahan, LA (5) |
| Service Stations - Gasoline & Oil in Harahan, LA (5) | Accountants in Harahan, LA (4) |
| Automobile Body - Repairing & Painting in Harahan, LA (4) | Child Care Service in Harahan, LA (4) |
| Dancing Instruction in Harahan, LA (4) | Glass - Auto Plate & Window & Etc in Harahan, LA (4) |
| Oil Field Service in Harahan, LA (4) | Painters in Harahan, LA (4) |
| Physicians & Surgeons Supplies in Harahan, LA (4) | Real Estate Loans in Harahan, LA (4) |
| Schools in Harahan, LA (4) | Surveyors - Land in Harahan, LA (4) |
| Apartments in Harahan, LA (3) | Appliances - Household - Major - Repairing in Harahan, LA (3) |
| Associations in Harahan, LA (3) | Carpet & Rug Cleaners in Harahan, LA (3) |
| Cleaners in Harahan, LA (3) | Clubs in Harahan, LA (3) |
| Coffee Shops in Harahan, LA (3) | County Government - Environmental Programs in Harahan, LA (3) |
| Delivery Service in Harahan, LA (3) | Fence (Wholesale) in Harahan, LA (3) |
| Fire Departments in Harahan, LA (3) | Manicure & Nail Salons in Harahan, LA (3) |
| Movers in Harahan, LA (3) | Non - Profit Organizations in Harahan, LA (3) |
| Office Supplies in Harahan, LA (3) | Police Departments in Harahan, LA (3) |
| Retail Shops in Harahan, LA (3) | Screen Printing in Harahan, LA (3) |
| Signs in Harahan, LA (3) | Towing - Marine in Harahan, LA (3) |
| Trucking - Motor Freight in Harahan, LA (3) | Accounting & Bookkeeping in Harahan, LA (2) |
| Air Conditioning Supplies & Parts (Whol) in Harahan, LA (2) | Amusement Devices in Harahan, LA (2) |
| Appliances - Household - Major - Dealers in Harahan, LA (2) | Audio - Visual Equipment - Dealers in Harahan, LA (2) |
| Boat Repairing in Harahan, LA (2) | Building Contractors in Harahan, LA (2) |
| Business Forms & Systems (Wholesale) in Harahan, LA (2) | Commercial Printing in Harahan, LA (2) |
| Computers - Networking in Harahan, LA (2) | Computers - Service & Repair in Harahan, LA (2) |
| Convention & Meeting Facilities in Harahan, LA (2) | County Government - Social Human Resources in Harahan, LA (2) |
| County Government - Urban Planning & Dev in Harahan, LA (2) | Credit Unions in Harahan, LA (2) |
| Detective Agencies in Harahan, LA (2) | Distribution Services in Harahan, LA (2) |
| Doors in Harahan, LA (2) | Electric Equipment & Supplies - Wholesale in Harahan, LA (2) |
| Environmental & Ecological Services in Harahan, LA (2) | Fasteners - Industrial (Wholesale) in Harahan, LA (2) |
| Food Products (Wholesale) in Harahan, LA (2) | Government Offices in Harahan, LA (2) |
| Government Offices - State in Harahan, LA (2) | Halls & Auditoriums in Harahan, LA (2) |
| Landscape Contractors in Harahan, LA (2) | Laundry Supplies (Wholesale) in Harahan, LA (2) |
| Machine Shops in Harahan, LA (2) | Manufacturers - Agents & Representatives in Harahan, LA (2) |
| Packaging Service in Harahan, LA (2) | Pharmacies in Harahan, LA (2) |
| Physical Therapists in Harahan, LA (2) | Printers in Harahan, LA (2) |
| Real Estate Inspection in Harahan, LA (2) | Storage - Household & Commercial in Harahan, LA (2) |
| Tanning Salons in Harahan, LA (2) | Telephone Equipment & Supplies in Harahan, LA (2) |
| Television - Cable & Catv in Harahan, LA (2) | Truck - Repairing & Service in Harahan, LA (2) |
| Truck Equipment & Parts - Wholesale in Harahan, LA (2) | Upholsterers in Harahan, LA (2) |
| Vending Machines in Harahan, LA (2) | Veterinarians in Harahan, LA (2) |
| Wedding Supplies & Services in Harahan, LA (2) | Advertising - Outdoor in Harahan, LA (1) |
| Advertising - Promotional in Harahan, LA (1) | Alterations - Clothing in Harahan, LA (1) |
| Amusement Places in Harahan, LA (1) | Antiques - Dealers in Harahan, LA (1) |
