Insights

Market Expansion Ion Bank is actively expanding beyond its Connecticut base into Massachusetts through a merger with The Cooperative Bank, presenting a clear cross-state growth opportunity for providers of core banking, treasury management, and regional compliance solutions.

Wealth & Lending Growth Recent hires in commercial lending and business development, along with the formation of a dedicated TCB division, indicate a strategic push into commercial finance and relationship banking, signaling demand for enhanced loan origination systems, CRM, and credit analytics.

Digital & Analytics With a tech stack including Power BI, PHP, and various web tools, Ion Bank shows a data-driven orientation and potential openness to modernization in analytics, data governance, and workflow automation to improve customer insights and operations.

Community & ESG As a community-based mutual bank investing in local programs (Arts for Learning CT grant) and community involvement, there are opportunities to offer targeted CSR partnerships, sponsorships, and community banking platforms that reinforce their civic footprint.

Financial Scale Revenue range and assets projected around several billion after the merger suggest a robust mid-market bank profile, suitable for advanced treasury services, institutional banking, and scalable security/compliance solutions tailored to growing regional banks.

Ion Bank Tech Stack

Ion Bank uses 8 technology products and services including Power BI, jQuery CDN, Microsoft Excel, and more. Explore Ion Bank's tech stack below.

  • Power BI
    Business Intelligence
  • jQuery CDN
    Content Delivery Network
  • Microsoft Excel
    Editors
  • HIPAA
    Electronic Health Records
  • Google Maps
    Maps
  • Google Chrome
    Operating Systems & Computing Languages
  • PHP
    Programming Languages
  • HSTS
    Security

Media & News

Ion Bank's Email Address Formats

Ion Bank uses at least 1 format(s):
Ion Bank Email FormatsExamplePercentage
FLast@ionbank.comJDoe@ionbank.com
65%
First.Last@ionbank.comJohn.Doe@ionbank.com
32%
First@ionbank.comJohn@ionbank.com
2%
FMiddleLast@ionbank.comJMichaelDoe@ionbank.com
1%

Frequently Asked Questions

Where is Ion Bank's headquarters located?

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Ion Bank's main headquarters is located at 251 Church Street Naugatuck, Connecticut 06770 United States. The company has employees across 2 continents, including North AmericaOceania.

What is Ion Bank's phone number?

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You can contact Ion Bank's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ion Bank's stock symbol?

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Ion Bank is a publicly traded company; the company's stock symbol is AUB.

What is Ion Bank's official website and social media links?

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Ion Bank's official website is ionbank.com and has social profiles on LinkedIn.

What is Ion Bank's SIC code NAICS code?

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Ion Bank's SIC code is 6029 - Commercial Banks, Not Elsewhere Classified NAICS code is 52211 - Commercial Banking.

How many employees does Ion Bank have currently?

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As of June 2026, Ion Bank has approximately 293 employees across 2 continents, including North AmericaOceania. Key team members include Chief Information Officer: T. B.Chief Operating Officer: G. F.Chief Financial Officer: R. L.. Explore Ion Bank's employee directory with LeadIQ.

What industry does Ion Bank belong to?

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Ion Bank operates in the Banking industry.

What technology does Ion Bank use?

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Ion Bank's tech stack includes Power BIjQuery CDNMicrosoft ExcelHIPAAGoogle MapsGoogle ChromePHPHSTS.

What is Ion Bank's email format?

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Ion Bank's email format typically follows the pattern of FLast@ionbank.com. Find more Ion Bank email formats with LeadIQ.

Ion Bank

BankingConnecticut, United States201-500 Employees

Ion Bank is a community-based mutual bank operating in the banking industry, based in Naugatuck, Connecticut. It offers a range of financial services designed to meet the needs of its customers and the communities it serves. The bank delegates a high degree of authority to its employees to enable responsive, personalized service. 

It positions itself as a local corporate citizen and encourages staff involvement in community activities. Ion Bank is a member of the FDIC and, in 2026, announced a merger with The Cooperative Bank to expand into the Massachusetts market.

Section iconCompany Overview

Headquarters
251 Church Street Naugatuck, Connecticut 06770 United States
Phone number
SIC Code
6029 - Commercial Banks, Not Elsewhere Classified
Stock Symbol
AUB
NAICS Code
52211 - Commercial Banking
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Ion Bank's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Ion Bank's revenue is estimated to be in the range of $100M$250M

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