| Churches in Westover, MD (10) | Schools in Westover, MD (5) |
| Seafood - Retail in Westover, MD (5) | General Contractors in Westover, MD (4) |
| Government Offices - County in Westover, MD (4) | Campgrounds in Westover, MD (2) |
| Chicken Farm in Westover, MD (2) | Fruits & Vegetables - Growers & Shippers in Westover, MD (2) |
| General Crop Farm in Westover, MD (2) | Grocery - Retail in Westover, MD (2) |
| Soybean Farm Corn Farm in Westover, MD (2) | Accounting Auditing Bookkeeping in Westover, MD (1) |
| Amusement & Recreation in Westover, MD (1) | Art Galleries & Dealers in Westover, MD (1) |
| Attorneys & Lawyers in Westover, MD (1) | Automobile Repairing & Service in Westover, MD (1) |
| Automotive Repair & Service in Westover, MD (1) | Beauty Salons in Westover, MD (1) |
| Campground & Backhoe Operator in Westover, MD (1) | Carpentry Contractor in Westover, MD (1) |
| Child Care Service in Westover, MD (1) | Clergy in Westover, MD (1) |
| Computer Related Services in Westover, MD (1) | Concrete Contractors in Westover, MD (1) |
| Convenience Stores in Westover, MD (1) | Corn Farm Whol Livestock Soybean Farm in Westover, MD (1) |
| County Government - Public Health Programs in Westover, MD (1) | County Govt - Correctional Institutions in Westover, MD (1) |
| Cruises in Westover, MD (1) | Dry Wall Contractors in Westover, MD (1) |
| Electric Companies in Westover, MD (1) | Excavating Contractors in Westover, MD (1) |
| Executive Office in Westover, MD (1) | Feed - Dealers (Wholesale) in Westover, MD (1) |
| Fence (Wholesale) in Westover, MD (1) | Fertilizers (Wholesale) in Westover, MD (1) |
| Fire Departments in Westover, MD (1) | Fraternal Organizations in Westover, MD (1) |
| Fruits & Vegetables - Wholesale in Westover, MD (1) | Furniture - Used in Westover, MD (1) |
| General Merchandise - Retail in Westover, MD (1) | Golf Courses - Public in Westover, MD (1) |
| House Construction Contractors in Westover, MD (1) | Landscape Contractors in Westover, MD (1) |
| Machine Shops in Westover, MD (1) | Marinas in Westover, MD (1) |
| Medical & Surgical Organizations in Westover, MD (1) | Mfg Canvas Related Products in Westover, MD (1) |
| Mfg Industrial Machinery in Westover, MD (1) | Mfg Misc Industry Machinery Plumbing Heating Air Cond C in Westover, MD (1) |
| Painting Contractor in Westover, MD (1) | Physicians & Surgeons in Westover, MD (1) |
| Plumbing Heating Air Contractors in Westover, MD (1) | Post Offices in Westover, MD (1) |
| Poultry Farms in Westover, MD (1) | Psychologists in Westover, MD (1) |
| Real Property Lessor Vegetable Melon Farm in Westover, MD (1) | Restaurants in Westover, MD (1) |
| Retreat Houses in Westover, MD (1) | Service Stations - Gasoline & Oil in Westover, MD (1) |
| Sheriff in Westover, MD (1) | Social Service & Welfare Organizations in Westover, MD (1) |
| Social Services in Westover, MD (1) | Swimming Pool Equipment & Supplies - Mfrs in Westover, MD (1) |
| Trucking in Westover, MD (1) | Trucking - Motor Freight in Westover, MD (1) |
| Trucking Hauling Contractor in Westover, MD (1) | Water Softening Equipment Service in Westover, MD (1) |
| Water Well Drilling & Service in Westover, MD (1) |
