Private sector bank in Portsmouth

AgentData lists 46 private sector banks in Portsmouth, United States. 1 have verified contact details including email addresses and phone numbers. Updated May 2026.

46 businesses20 with websites1 with verified emails

8, Bow Street, Portsmouth, 03801, NH

1 emailsFull profile
Bangor Savings Bank

2400, Lafayette Road

848, Islington Street, Portsmouth, 03801, NH

Full profile

1600, Woodbury Avenue, Portsmouth, 03801, NH

Full profile
Citizens Bank

134, Pleasant Street

Citizens Bank

38, Portsmouth Avenue, Stratham, 03885, NH

Eastern Bank
Eastern Bank

28, Lafayette Road, North Hampton, 03862, NH

First Seacoast Bank

1600, Woodbury Avenue, Portsmouth, 03801, NH

Full profile
Kennebunk Savings

4, Shapleigh Road, Kittery, 03904, ME

Kennebunk Savings Bank

16, Woodbridge Road, York, 03909, ME

Lighthouse Credit Union

160, Portsmouth Avenue, Stratham, 03885, NH

Full profile
Full profile

17, Walker Street, Kittery, 03904, ME

Full profile

11, Woodbridge Road, York, 03909, ME

Full profile
Meredith Savings Bank

2839, Lafayette Road, Portsmouth, NH

Full profile
Newburyport Bank

1390, Lafayette Road, Portsmouth, 03801, NH

Full profile

501, Islington Street, Portsmouth, NH

Full profile
Piscataqua Savings Bank
Service Credit Union

65, Lafayette Road, North Hampton, 03862, NH

Full profile

20, International Drive, Portsmouth, 03801, NH

Full profile

30, State Road, Kittery, 03904, ME

Full profile

1500, Lafayette Road

Full profile

72, Exeter Street, Newmarket, 03857, NH

Full profile

46, Lafayette Road

Full profile

333, State Street

Full profile

2033, Woodbury Avenue

Full profile

127, Long Sands Road

Full profile
UBS

Frequently asked questions

How many private sector banks are in Portsmouth?

AgentData lists 46 private sector banks in Portsmouth as of May 2026.

Which private sector banks in Portsmouth have a website?

20 of 46 private sector banks in Portsmouth have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=private-sector-bank&city=portsmouth-nh-us