| Churches in Troy, NH (4) | Government Offices in Troy, NH (4) |
| Automotive Repair & Service in Troy, NH (3) | Janitor Service in Troy, NH (3) |
| Restaurants in Troy, NH (3) | Automobile Dealers - Used Cars in Troy, NH (2) |
| Automobile Repairing & Service in Troy, NH (2) | Banks in Troy, NH (2) |
| Beauty Salons in Troy, NH (2) | Convenience Stores in Troy, NH (2) |
| General Construction in Troy, NH (2) | Retreat Houses in Troy, NH (2) |
| Website Design Service in Troy, NH (2) | Wholesale Goods in Troy, NH (2) |
| Accounting & Bookkeeping in Troy, NH (1) | Advertising - Agencies & Counselors in Troy, NH (1) |
| Advertising Agency Publishing in Troy, NH (1) | Amusement Recreation Services in Troy, NH (1) |
| Appliances - Household - Major - Dealers in Troy, NH (1) | Architectural Services Landscape Services in Troy, NH (1) |
| Auto Body Repair Painting in Troy, NH (1) | Automobile Detail & Clean - Up Service in Troy, NH (1) |
| Bearings (Wholesale) in Troy, NH (1) | Beauty Shop in Troy, NH (1) |
| Book Dealers - Used & Rare in Troy, NH (1) | Building Contractors in Troy, NH (1) |
| Business Construction Services in Troy, NH (1) | Business Services in Troy, NH (1) |
| Cemeteries in Troy, NH (1) | City Government - Executive Offices in Troy, NH (1) |
| City Government - Transportation Programs in Troy, NH (1) | City Govt - Regulation Adm - Comms Utilities in Troy, NH (1) |
| Commercial Art Graphic Design in Troy, NH (1) | Commercial Printing - Lithographic in Troy, NH (1) |
| Concrete Contractor in Troy, NH (1) | Craft Supplies in Troy, NH (1) |
| Crematories in Troy, NH (1) | Drafting Services in Troy, NH (1) |
| Drivers License Office in Troy, NH (1) | Drug Store in Troy, NH (1) |
| Electric Contractors in Troy, NH (1) | Elementary Secondary School in Troy, NH (1) |
| Excavating Contractors in Troy, NH (1) | Farms in Troy, NH (1) |
| Filtering Materials & Supplies (Mfrs) in Troy, NH (1) | Fire Departments in Troy, NH (1) |
| Floor Laying Refinishing & Resurfacing in Troy, NH (1) | Fountains - Garden Display Etc in Troy, NH (1) |
| Fruits Vegetables in Troy, NH (1) | Funeral Service Crematory in Troy, NH (1) |
| Fur Processer in Troy, NH (1) | Furniture - Dealers in Troy, NH (1) |
| General Crop Farm in Troy, NH (1) | Gifts Shop in Troy, NH (1) |
| Graphic Designers in Troy, NH (1) | Grocery Stores Local in Troy, NH (1) |
| Hardware - Retail in Troy, NH (1) | Highway Street Construction in Troy, NH (1) |
| Hobby & Model Constr Supplies - Retail in Troy, NH (1) | Hot Tubs & Spas - Service & Repair in Troy, NH (1) |
| Insulation Contractors - Cold & Heat in Troy, NH (1) | Landfills - Sanitary in Troy, NH (1) |
| Landscape Contractors in Troy, NH (1) | Leather - Tanning & Finishing (Mfrs) in Troy, NH (1) |
| Libraries - Public in Troy, NH (1) | Library Executive Office in Troy, NH (1) |
| Local Passenger Transportation Insurance Agent Broker in Troy, NH (1) | Lumber - Manufacturers in Troy, NH (1) |
| Machine Shops in Troy, NH (1) | Manufacturer Decorative Woodwork in Troy, NH (1) |
| Manufacturing Representative in Troy, NH (1) | Meat Packers in Troy, NH (1) |
| Membership Organization Animal Services in Troy, NH (1) | Mfg Industrial Machinery in Troy, NH (1) |
| Millwork (Manufacturers) in Troy, NH (1) | National Commercial Bank in Troy, NH (1) |
| Night Clubs in Troy, NH (1) | Nurses & Nurses Registries in Troy, NH (1) |
| Painting And Building Maintenance in Troy, NH (1) | Parking Area Lots Maintenance & Marking in Troy, NH (1) |
| Parks in Troy, NH (1) | Pavement Marking in Troy, NH (1) |
| Periodicals - Publishing Printing in Troy, NH (1) | Police Departments in Troy, NH (1) |
| Post Offices in Troy, NH (1) | Pumps - Repairing in Troy, NH (1) |
| Recreation Centers in Troy, NH (1) | Riding Academies in Troy, NH (1) |
| Roofing Contractors & Roofers in Troy, NH (1) | Sand & Gravel (Wholesale) in Troy, NH (1) |
| Sawmill Planing Mill in Troy, NH (1) | Schools in Troy, NH (1) |
| Snack Products in Troy, NH (1) | Snowmobiles in Troy, NH (1) |
| Social Service & Welfare Organizations in Troy, NH (1) | Social Services in Troy, NH (1) |
| Special Product Sawmills in Troy, NH (1) | Sporting Goods - Retail in Troy, NH (1) |
| Sprinklers - Automatic - Fire (Wholesale) in Troy, NH (1) | State Government - Executive Offices in Troy, NH (1) |
