| Restaurants in Newington, NH (24) | Physicians & Surgeons in Newington, NH (10) |
| Clothing - Retail in Newington, NH (7) | Banks in Newington, NH (6) |
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| Art Galleries & Dealers in Newington, NH (3) | Beauty Salons in Newington, NH (3) |
| Book Dealers - Retail in Newington, NH (3) | Business Management Consultants in Newington, NH (3) |
| Cellular Telephones (Services) in Newington, NH (3) | Computer & Equipment Dealers in Newington, NH (3) |
| Computer Software in Newington, NH (3) | Computers - System Designers & Consultants in Newington, NH (3) |
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| Schools in Newington, NH (3) | Sporting Goods - Retail in Newington, NH (3) |
| Sportswear - Retail in Newington, NH (3) | State Government - Environmental Programs in Newington, NH (3) |
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| Non - Profit Organizations in Newington, NH (2) | Pharmacies in Newington, NH (2) |
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| Real Estate in Newington, NH (2) | Real Estate Loans in Newington, NH (2) |
| Schools - Universities & Colleges Academic in Newington, NH (2) | Social Service & Welfare Organizations in Newington, NH (2) |
| Tax Return Preparation & Filing in Newington, NH (2) | Telecommunications Services in Newington, NH (2) |
| Accounting & Bookkeeping in Newington, NH (1) | Air Conditioning Contractors & Systems in Newington, NH (1) |
| Aircraft Equipment Parts & Supplies in Newington, NH (1) | Aircraft Schools in Newington, NH (1) |
| Aircraft Servicing & Maintenance in Newington, NH (1) | Airline Companies in Newington, NH (1) |
| Airports in Newington, NH (1) | Antiques - Dealers in Newington, NH (1) |
| Antiques - Reproductions in Newington, NH (1) | Assembly & Fabricating Service in Newington, NH (1) |
| Automobile Body - Repairing & Painting in Newington, NH (1) | Automobile Dealers - New Cars in Newington, NH (1) |
| Automobile Radio & Stereo Systems in Newington, NH (1) | Automobile Renting in Newington, NH (1) |
| Barbers in Newington, NH (1) | Bearings (Wholesale) in Newington, NH (1) |
| Beauty Salons - Equipment & Supplies in Newington, NH (1) | Boilers - New & Used (Wholesale) in Newington, NH (1) |
| Boutique Items - Retail in Newington, NH (1) | Bowling Centers in Newington, NH (1) |
| Brewers in Newington, NH (1) | Building Contractors in Newington, NH (1) |
| Camps in Newington, NH (1) | Candles in Newington, NH (1) |
| Cement - Wholesale in Newington, NH (1) | Chemicals (Wholesale) in Newington, NH (1) |
| Childrens & Infants Wear - Retail in Newington, NH (1) | Chiropractors in Newington, NH (1) |
| Churches in Newington, NH (1) | Cigar & Cigarette Lighters - Retail in Newington, NH (1) |
| City Government - Executive Offices in Newington, NH (1) | Cleaning Services - Industrial in Newington, NH (1) |
| Coffee & Tea in Newington, NH (1) | Commercial Printing in Newington, NH (1) |
| Communications in Newington, NH (1) | Computer - Software Developers in Newington, NH (1) |
| Computer Services in Newington, NH (1) | Computers - Networking in Newington, NH (1) |
| Concrete - Block Prod - Molding Mach (Mfrs) in Newington, NH (1) | Construction Management in Newington, NH (1) |
| Cookies & Crackers in Newington, NH (1) | Copying & Duplicating Machines & Supls in Newington, NH (1) |
| Cosmetics & Perfumes - Retail in Newington, NH (1) | Costumes - Masquerade & Theatrical in Newington, NH (1) |
| Counseling Services in Newington, NH (1) | Craft Supplies in Newington, NH (1) |
| Customs Brokers in Newington, NH (1) | Dentists in Newington, NH (1) |
| Designers - Industrial in Newington, NH (1) | Diamonds in Newington, NH (1) |
