Educate. Inspire. Engage.

What's this all about then?

Portsmouth NH 400 was founded to spark the city's collective imagination, leverage the talent of its multifaceted population and many organizations, and lead up to and beyond Portsmouth's 400th anniversary in 2023. Portsmouth NH 400's role involves convening, promoting, and coordinating celebration plans.

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Can I contact you?

Sure! Stay tuned as we build out our Social Media presence, and in the meantime, please email your questions and ideas to us at:
info@portsmouthnh400.org

PortsmouthNH.com on Instagram

Partners and Sponsors

City Of Portsmouth
Portsmouth Public Library
Bank of America
Chinburg Builders
Olde Port Properties, Portsmouth
Popovers
River House
Newburyport Five Cents Savings Bank
Altus Engineering, Portsmouth
Auger Building Company, Greenland

Individual Supporters

Sean and Kristen Mahoney
Ed and Fran Mallon
Susan and Michael Labrie (in kind and materials)
Nancy and Zach Slater
Denise Poulos
Steve Scott
Harold Whitehouse
Dr. Tom Clairmont
And a couple of folks who wish to remain nameless. We don't ask.

Community Collaborators

Strawbery Banke Museum
Portsmouth Atheneaum
Portsmouth Historical Society
Piscataqua Maritime Commission
The Chamber Collaborative of Greater Portsmouth
The Portsmouth Music Hall
and
PortsmouthNH.com
Portsmouth Halloween Parade
3S Artspace
Pontine Theatre
Portsmouth High School
Portsmouth MakerSpace