Tonight, the Clubhouse will welcome members for dining beginning at 8:00 PM.

As the sun begins to set over the Seacoast, we invite you to join us on our rooftop terrace for one of the most beautiful dining experiences of the season. Enjoy golden-hour views, evening cocktails, and dinner under the open sky as Portsmouth transitions from day to night.

Member dining begins at 8:00 PM this evening. We look forward to welcoming you later this evening!

Contact Member Services at 603-766-4100 for more information.

Let's welcome Mary Leddy of Leddy Group and Jennifer Gray of Market Street Talent as returning sponsors of the June Member Social!

Market Street Talent and Leddy Group are two of Portsmouth’s leading recruitment firms, both dedicated to supporting the local business community and helping organizations connect with exceptional talent. As women-led, employee-owned (ESOP) organizations, they bring a unique perspective to the industry and foster cultures rooted in collaboration, inclusivity, and shared success.

Join us as we celebrate these two outstanding members and their organizations on Wednesday, June 10th at 5:30PM!

To RSVP, contact memberservices@onehundredclub.com or call (603) 766-4100

Save the Date | The 3rd Annual Summer Soirée at The One Hundred Club 

Summer officially begins At the Top.

Mark your calendars for Saturday, June 20th as the One Hundred Club welcomes back one of the most anticipated evenings of the season — our 3rd Annual Summer Soirée.

Think live music drifting through the sunset, tropical cocktails in hand, and an evening inspired by island escapes and warm coastal nights. Our culinary team will be featuring island-themed dinner specials, the bar will be shaking up vacation-worthy drinks, and we invite you to lean fully into the spirit of the evening with beach party attire.

Flip flops optional. Good vibes required.

More details, entertainment announcements, and reservations coming soon… but for now —

Save the Date. Gather your friends. Summer starts here.

Celebrate 250 years of American independence from the best seat in the city at the One Hundred Club’s Independence Day Celebration! Join us for an unforgettable evening filled with spectacular fireworks views, fresh lobster rolls, festive cocktails, live entertainment, and all things red, white, and blue. Gather with friends, family, and fellow members as we honor America’s milestone anniversary with elevated hospitality, patriotic spirit, and a rooftop celebration worthy of the occasion. 

Tickets are required for this event. Members and their guests are welcome. TICKETS AVAILABLE NOW!

Questions: Contact Member Services at memberservices@onehundredclub.com | 603-766-4100

Novocure is a global oncology company founded in the year 2000, working to extend survival in some of the most aggressive forms of cancer through the development and commercialization of its innovative therapy, Tumor Treating Fields.

Please join our neighbors on July 8th from 5:30PM to 6:30PM at the July Member Social. RSVP to Member Services at memberservices@onehundredclub.com or by phoning 603-766-4100.

Join Us for Our August Member Social!

Summer is in full swing, and there's no better time to gather with fellow members for an evening of great conversation, new connections, and rooftop views.

On Wednesday, August 12, we're delighted to welcome back St. Mary's Bank as our Member Social sponsor. As the nation's first credit union, founded in 1908 right here in New Hampshire, St. Mary's Bank has been helping individuals and communities thrive for more than a century.

Whether you're looking to expand your network, reconnect with familiar faces, or simply enjoy a relaxing evening at the Club, our Member Social is the perfect opportunity to do so.

RSVP today by contacting Member Services at 603-766-4100.