Downtown Portsmouth

155 Fleet Street, Portsmouth, NH
Hours: 8:30am - 5pm | Mon - Fri
20,000+ sq ft Office
8 Conference Rooms
50+ Office Suites

DOWNTOWN PORTSMOUTH, NH – Office Space & Co-Working

Businesses are flocking to one of the most beautiful downtowns in America. Conveniently located 45 minutes from Boston, Portland and Manchester, sits historic downtown Portsmouth NH. This bustling little city has everything you’ll need.

As one of the most desirable places in America — Downtown Portsmouth is a home to history, hospitality, innovation, and so much more — it boasts an impressive array of restaurants, coffee shops, galleries, entertainment, and accommodations.  It has the awards to prove it, there seemingly isn’t a list it hasn’t made. And just steps from Market Square, in the center of it all, is oHive’s downtown office location designed for collaboration, innovation and inspired networking.

There’s a reason people from Boston and NYC, young and old are moving to Portsmouth to grow roots — it’s because through the years, thanks in part to the early-2,000s tech boom, the city’s tax base has grown, the school system has remained among the best in the country and the business community has become an epicenter of enterprise along the East Coast. From brands like Hubspot and Liberty Mutual to Smuttynose and Planet Fitness you’ll be surprised by the brands that call Portsmouth NH home.

Whether you’re moving your business or starting from scratch, downtown Portsmouth is the perfect place to foster business excellence and incubate your ideas.

155 Fleet St – Office Building

155 Fleet Street, is one of Downtown Portsmouth’s largest and most prestigious office buildings. Located just steps from Market Square, 155 Fleet St. has had landmark tenants over the years.  Once referred to as the JJ Newberry’s Building, it played host to this famous five and dime chain for most of the mid to late 1900’s.  By the late 90’s BottomLine Technologies, one of NH’s most successful public companies, did an incredible office renovation to this historic landmark building. Amongst other upgrades, Bottomline added a beautiful three story atrium.  By 2003, oHive, then IOS Business Centers, took over the three story 24,000 sq. ft. building and continued to modernize and beautify this building into the premiere office space that it is today. Currently this multi-tenant office and business center offers three-stories of dedicated and shared co-working space as well as offices from 100 sq. ft. to  5,000 sq. ft.

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Products & Pricing
  • Virtual Office & Business Address Starting price
  • Membership to Virtual Office Plus

    Plans of Membership, Mailing Address, Conf Rm. Time, Local Phone & Other Business Services
    Starting Price
    $65 - $245/mo
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  • Co-Working & Desk Space Starting price
  • Flex Desk to Dedicated Desk Plus

    Flexible or Dedicated Desk w/ Mailing Address, Conf Rm. Time, Local Phone & Other Business Services
    Starting Price
    $195 - $395/mo
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  • Office Space - Private Office & Team Rooms Starting price
  • Small Office to Large Multi-Office Suites

    Offices of All Sizes, from Standard to Custom Lay-outs, w/ Furnishings, Mailing Address, Conf Rm. Time, Local Phone, Phone Systems & Other Business Services
    Starting Price
    $550 - $5,000/mo
    Learn More
  • Conference & Meeting Rooms Starting price
  • Small Meeting Rooms to Large Training Rooms

    Small, Board & Training Rooms w/ LCD Displays & Apple TVs, Whiteboards, Coffee & Beverage Services & more
    Starting Price
    $25/hr - $100/Day
    Learn More
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Office Perks - Downtown Portsmouth
  • Coffee, Water & Beverages


    I don’t know about you, but getting work done without a coffee, water or drink by my side, is darn near impossible.  At oHive we try to limit the distractions by bringing the beverage service to you. From coffee brewed fresh all day to our filtered water systems on every floor, we’re not going to let you go thirsty.  We also have beverage coolers stocked with your favorite sodas, vitamin waters, seltzers and iced teas.

    Additionally, we can make sure your conference room is stocked with air pots of coffee and hot water, maybe even some breakfast juice or a mid-day drink buffet, all you have to do is ask.

    Let oHive keep you caffeinated and hydrated, so you can get to work.

  • Convenient Parking


    Need parking? We’ve handpicked our facilities based on convenience and proximity to parking. Whether it’s surface parking at Pease or the downtown parking garage at Fleet St., we’ve negotiated the best rates possible and happily manage the process for you.

    Parking can be a headache! At oHive our goal is to manage the distractions, so you can get to work. From setting up the contracts, to paying the bills, we’ve done everything we can do to simplify the process. We’d drive you, if our insurance would let us. If it’s still too stressful, we’ve got bike racks and scooter parking. If all else fails, we’re happy to call you an Uber!

  • Kitchens & Cafes


    Your husband packs you a lunch, what a sweetie pie. But oops, he forgot to pack you a can opener and a soup spoon. Don’t worry, our stocked kitchens and eat-in cafes are there in a jam. From microwaves and kitchen supplies to refrigerators and paper towels, we’ve got you covered and we keep them cleaned and stocked.

    There are plenty of things that are annoying to deal with when you are trying to start a business or open a remote outpost. None more so than having to trek to a grocery store to pick up supplies or clean up a co-worker’s old guacamole from the fridge. At oHive, we’re removing the distractions one by one, so you can get to work.

  • Mail Service & Package Handling


    Amazon, FedEx, the U.S. Postal Service, the Pony Express. Whatever your mail service and package handling needs, we’ve got you covered. At oHive, we sort the mail and intake packages daily. One less thing for you to worry about.

    Mail Service: Office clients have a locked mailbox with key. All other clients get a mailbox behind the front desk. You can pick up mail from front-desk staff during normal business hours or have it left in our mail center for after-hours pickup.  Mail forwarding is available upon request and for a fee.

    Package Delivery: At oHive, package delivery is a big part of our day to day. Packages are signed for (unless told otherwise) and delivered all day. We intake the packages and notify you via email of receipt. For office and desk clients, packages are delivered to your office daily or if notified can be left behind at the front desk for pickup. For Identity clients, package pickup is available during normal business hours or if notified can be left out after-hours in our mail center.

    Outgoing Shipping & Mail: Our admin staff is available to help with packaging and shipping. FedEx and UPS have pickup stations at each of our locations. A USPS shipment run is made by our front-desk staff daily.

  • Printers & Copiers


    Well actually, these days it’s just one machine — a networkable high-speed printer/copier that cranks out pages in color or old-school black and white. They’re made by Kyocera and they run faster than Usain Bolt.

    Once networked, you can print wirelessly or hard-wired. Our business machines are located throughout the building in convenient copy centers decked out with staplers, hole punches, paper cutters and more.

    If you’re an office or desk client, we network you to the printer/copier, with a specified number of prints and copies included in your plan. If you are an identity client, you can request to be networked to the machines or you can email the front-desk staff and they’ll take care of your printing needs.

  • Reception & Admin Service


    It’s nice to know you’ve got some extra hands when you need them.  Whether you’re late for a meeting or you need some copies collated, we’ve got your back. At oHive we’re in the office Monday through Friday, so you don’t have to be. From greeting your clients and setting up your conference rooms to sending out your Christmas cards and putting together your year-end reports, we’ve got the team to get it done.

    Our facilities are staffed from 9-5 with admin and reception staff, facility managers and IT folks. Once you arrive, our goal is to make sure you can get it done.

  • Wireless High-Speed Internet


    Faster than a speeding bullet.  Years ago we procured dark fiber at all of our facilities.  These days I’m not convinced that “Dark” fiber wasn’t just a cool marketing name to sell us fiber connections, when most people were still on T-1’s. Ever the Star Wars fans, we bought in. Regardless, our internet speeds are now screaming fast.  You can plug into the wall for secure connections and VPN access or use our wireless connections anywhere in the building.

    We manage the hassles of keeping the network secure and fast.  We have onsite IT staff to help you get online and network you to the machines you need to connect to.  We manage the distractions, so you can get to work.

Downtown Portsmouth NH

The Friendly Toast, Congress Street, Portsmouth, NH, United States

American eatery with vegan options & all-day breakfasts served in quirky digs open late on weekends.

79 Daniel St, Portsmouth, NH 03801, USA

Snug, brick-lined hangout for choice coffee & homemade German pastries, plus cappuccino cocktails.

22 Daniel St, Portsmouth, NH 03801, USA

Eat Well Feel Good
Happy-Hour Drinks

5 Portwalk Place, Portsmouth, NH, USA

A modern New England gastropub.

Portsmouth Brewery, 56 Market St, Portsmouth, NH, USA

Liars Bench Beer Co. is an independently owned nano-brewery, tap room and biergarten.
All Day Eats A legendary sandwich shop that has been providing extraordinary, mouth-watering Lobster Rolls, Steak & Cheese and Pastrami Sandwiches in a family-friendly atmosphere since 1982.

155 Fleet Street, Portsmouth, NH 03801, United States

Centrally located just steps from Market Square and next to the city's main parking garage is oHive's boutique office building.
breakfast breakfast The Friendly Toast
Happy-Hour Drinks Happy-Hour Drinks The Wilder
meet our office manager
Kaylee Hunkins
Office Manager
Kaylee is always ready to extend a warm welcome and engage in friendly conversation. A true people-person, she enjoys connecting with visitors and making each interaction memorable. With her cheerful personality, Kaylee ensures that your time at our front desk is not just efficient but also enjoyable. Approachable and courteous, Kaylee is here to assist you with any inquiries or concerns, making your interaction with our office as pleasant as can be. Whether you're a familiar face or a first-time visitor.
our guests love the (hive)
Bean Group - Michael Bean President, CEO, Bean Group

“We didn’t want the expenses or headaches of managing an office while we focused on our vision. oHive took care of the office and critical infrastructure allowing us to focus on building a premiere online real estate solution”

Blue Water Mortgage - Roger Odoardi Partner, Blue Water Mortgage

“From loan closings to employee demands, we knew we needed a Portsmouth office. oHive had premiere facilities and addresses with flexible, easy to book conference rooms. oHive was the only solution that made sense.”

Geneva - Silvio Pupino US, Director of Sales & Marketing, Geneva Lab

“Opening a US sales office was a major commitment. oHive eased our concerns by providing us an instant presence, admin support, phone answering and IT help. Our Sales Team was able to hit the ground running.”

Hubspot - Chris Battis Director of CMS, Hubspot

“We knew we needed office space in Portsmouth, what we didn’t know was how much, for how many and how long.  oHive’s custom solutions got us on the ground quickly and scaled with us as we tweaked our plans.”

Nerd-1-1 - Jeremy Loomis Managing Partner, Nerd11

“We started at oHive as did many of our client and vendor relationships. With offices at both locations we were able double our business under one simple agreement. They’ve made managing our infrastructure too easy”

Vital - Julia Ahumada Partner, Director of Brand Strategy, Vital

“From 0 – 60, literally (Vital’s head count), we’ve grown up in an oHive solution. We’ve used each location and occupied 15+ different oHive offices. As a three time, Inc 5000, “fastest growing company” award winner, oHive’s custom office solutions have kept up with us, every step of the way.

Bean Group
Blue Water Mortgage