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          Portsmouth Businesses

          Portsmouth is considered a Large Town with a population of 92,513 and 5,002 businesses. 67 in 2018 were added to the Portsmouth Chamber of Commerce business directory which was less than 2017 which had 75.

          The economy of Portsmouth employs 65,777 people and has an unemployment rate of 2.6%. Some of the largest industries in Portsmouth are Professional Services (183),Restaurants (161), and Entertainment Agencies & Bureaus (132).

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          Featured Businesses in Portsmouth, NH

          Featured Businesses in Portsmouth, NH

          • Featured
          • Accountants
          • Advertising
          • Attorneys
          • Auto Repair
          • Cleaning
          • Contractors
          • Dentists
          • Florists
          • Hotels
          • Insurance
          • Lawn Services
          • Mortgage
          • Plumbers
          • Real Estate
          • Restaurants
          • Transportation
          • Featured
          • Accountants
          • Advertising
          • Attorneys
          • Auto Repair
          • Cleaning
          • Contractors
          • Dentists
          • Florists
          • Hotels
          • Insurance
          • Lawn Services
          • Mortgage
          • Plumbers
          • Real Estate
          • Restaurants
          • Transportation

          • Citizens Bank

            134 Pleasant St
            Portsmouth, NH 03801 | (603) 430-5533
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Advance Auto Parts

            2299 Lafayette Road
            Portsmouth, NH 03801 | (603) 436-4068
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Matthew Becker - Morgan Stanley

            1 Harbour Place , Ste 125
            Portsmouth, NH 03801 | (603) 422-8903
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • CoinMover Bitcoin ATM

            1166 Greenland Rd
            Portsmouth, NH 03801 | (617) 681-4000
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Raiche & Co

            1 Nh Ave
            Portsmouth, NH 03801 | (603) 431-6300
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Wilson Griffin Hodgdon Et Al CPA

            600 State St Ste B
            Portsmouth, NH 03801 | (603) 742-7659
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Ardito Toscano & McCollum PC CPA

            155 Fleet St
            Portsmouth, NH 03801 | (603) 427-0900
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Carrigan Associates

            129 Market St
            Portsmouth, NH 03801 | (603) 427-1900
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Robert G Stinson Co PC

            1 Middle St Ste 209
            Portsmouth, NH 03801 | (603) 431-7714
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • E Holliday Anne CPA

            222 International Dr Ste 160
            Portsmouth, NH 03801 | (603) 431-3322
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Taob Studios

            155 155 Fleet St
            Portsmouth, NH 03801 | (603) 766-1991
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • DARCI Creative, LLC

            96 Chestnut St
            Portsmouth, NH 03801 | (603) 436-6330
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Anchor Line

            40 Pleasant St
            Portsmouth, NH 03801 | (603) 427-8272
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Richardson Media Group

            59 Bow St
            Portsmouth, NH 03801 | (603) 373-8866
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Calypso Communications

            20 Ladd St Ste 200
            Portsmouth, NH 03801 | (603) 431-0816
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Mesh01

            3612 Lafayette Rd Dept 6
            Portsmouth, NH 03801 | (603) 766-0955
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Upton & Hatfield, LLP

            159 Middle Street , 1st Floor
            Portsmouth, NH 03801 | (603) 605-0755
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Mulvey, Cornell & Mulvey

            378 Islington Street
            Portsmouth, NH 03801 | (603) 431-1333
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Attorney Byron Siegal

            5 Greenleaf Woods Drive , Suite 202, Un
            Portsmouth, NH 03801 | (603) 828-3856
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Ian Reardon - Attorney at Law

            155 Fleet Street
            Portsmouth, NH 03801
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Sherman Law, PLLC

            155 Fleet Street
            Portsmouth, NH 03801
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Shaines & McEachern PA

            282 Corporate Dr # 2
            Portsmouth, NH 03801
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Meineke Car Care Center

            2200 Lafayette Road
            Portsmouth, NH 03801 | (603) 319-4998
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Pep Boys Auto Parts & Service

            50 Durgin Ln
            Portsmouth, NH 03801 | (603) 430-6223
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Dyna Tune Inc

            685 Islington St
            Portsmouth, NH 03801
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Envi Auto Care

            2468 Lafayette Rd
            Portsmouth, NH 03801 | (603) 436-9518
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • VIP Parts Tires & Service

            2179 Lafayette Rd
            Portsmouth, NH 03801 | (603) 431-1125
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • WE CARE CLEANERS

            3002 Lafayette Rd
            Portsmouth, NH 03801 | (603) 436-7118
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Woodbury Cleaning

            1465 Lafayette Rd
            Portsmouth, NH 03801 | (603) 436-3232
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Cindyann Cleaners

            203 Maplewood Ave
            Portsmouth, NH 03801 | (603) 436-3480
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Generation Homes

            400 The Hill
            Portsmouth, NH 03801 | (603) 817-0589
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Armor-Guard Sealcoating

            930 Us Highway 1 Byp
            Portsmouth, NH 03801 | (603) 743-1832
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • FAIRFIELD INN & SUITES

            650 Borthwick Ave
            Portsmouth, NH 03801 | (603) 436-0394
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Methuen Construction (MC)

            99 Pierce Island Rd
            Portsmouth, NH 03801 | (603) 380-7125
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • ASTURIAN GROUP

            53 Green St
            Portsmouth, NH 03801 | (603) 373-8452
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Two International Construction

            1 Nh Ave Ste 101
            Portsmouth, NH 03801 | (603) 601-6705
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • New England Oral Medicine

            185 Cottage St. , Suite 2
            Portsmouth, NH 03801 | (207) 985-7944
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Aspen Dental

            1600 Woodbury Avenue
            Portsmouth, NH 03801 | (603) 431-1030
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Gerber Dental Group

            1800 Woodbury Avenue
            Portsmouth, NH 03801 | (603) 436-8822
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • HJ Ludington DDS

            288 Lafayette Road
            Portsmouth, NH 03801 | (603) 483-3202
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Lafayette Dental Care

            278 Lafayette Rd , Bldg E
            Portsmouth, NH 03801 | (603) 351-9125
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Chae Young Lee

            1600 Woodbury Avenue
            Portsmouth, NH 03801 | (603) 431-1030
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Flowers by Leslie

            801 Islington St.
            Portsmouth, NH 03801 | (603) 436-0633
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • The Flower Kiosk

            61 Market St
            Portsmouth, NH 03801 | (603) 436-1234
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Jardiniere Florist

            28 Deer St
            Portsmouth, NH 03801 | (603) 427-5560
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Portsmouth Gardens

            1000 Woodbury Ave
            Portsmouth, NH 03801 | (603) 436-9107
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Florist

            Portsmouth, NH 03801 | (888) 451-4977
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Flowers by Leslie

            996 Maplewood Ave
            Portsmouth, NH 03801 | (603) 436-0481
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Residence Inn by Marriott Portsmouth

            1 International Drive
            Portsmouth, NH 03801 | (603) 436-8880
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Homewood Suites by Hilton Portsmouth

            100 Portsmouth Boulevard
            Portsmouth, NH 03801 | (603) 427-5400
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Ray Tazziz: Allstate Insurance

            2456 Lafayette Rd , Ste 9
            Portsmouth, NH 03801 | (603) 433-5557
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Karen Wright: Allstate Insurance

            401 The Hill , Ste 101
            Portsmouth, NH 03801 | (603) 436-5234
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • GEICO Insurance Agent

            2800 Lafayette Road , Suite 10A
            Portsmouth, NH 03801 | (603) 368-6030
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Liberty Mutual Insurance

            15 Rye St , Ste 210
            Portsmouth, NH 03801 | (603) 431-3350
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Terminix

            Portsmouth, NH 03802 | (866) 837-6464
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Roto-Rooter

            Portsmouth, NH 03801 | (603) 436-1710
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Rooter Man

            Portsmouth, NH 03801 | (603) 430-8485
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Drain King

            Portsmouth, NH 03801 | (603) 436-3732
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Medeiros Plumbing & Heating

            381 Ocean Rd
            Portsmouth, NH 03801 | (603) 433-5611
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Pf Jax Real Estate LLC

            159 Middle St
            Portsmouth, NH 03801 | (603) 294-0105
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Points East Properties Llc

            1 Nh Ave
            Portsmouth, NH 03801 | (603) 570-4832
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Weichert Realtors

            400 Deer
            Portsmouth, NH 03801 | (603) 430-1003
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Constitution Apartment Llc

            2454 Lafayette Rd
            Portsmouth, NH 03801 | (603) 373-8643
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • RE MAX

            100 Market St Unit 200
            Portsmouth, NH 03801 | (603) 431-1111
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Cava

            10 Commercial Aly
            Portsmouth, NH 03801 | (603) 319-1575
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Smokeshow Barbeque Llc

            2800 Lafayette Rd
            Portsmouth, NH 03801 | (603) 380-9104
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Louie's

            84 Pleasant St
            Portsmouth, NH 03801 | (603) 294-0989
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Surf Portsmouth

            99 Bow St
            Portsmouth, NH 03801 | (603) 373-0299
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Mr Macs

            2600 Lafayette Rd
            Portsmouth, NH 03801 | (603) 380-7195
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • The Goods

            29 Vaughan Mall
            Portsmouth, NH 03801 | (603) 373-8415
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Genesis Transportation

            9 Michael J Succi Dr
            Portsmouth, NH 03801 | (603) 436-1855
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Seacoast Airport Service

            15 Beechstone Apt 1
            Portsmouth, NH 03801 | (603) 431-9880
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

          • Hertz

            2800 Lafayette Rd Ste 10a
            Portsmouth, NH 03801 | (603) 422-6707
            COC.ViewModels.Common.PlaceProfileSummaryModel stars - based on 0 reviews
            ( 0 Reviews)

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