Insights

Community Engagement ESL Federal Credit Union actively invests in community initiatives, having reinvested over $173 million through grants since 2018. This demonstrates a strong commitment to local development, creating opportunities for partnerships in community programs, sponsorships, and collaborative financial wellness initiatives.

Digital Transformation With a comprehensive tech stack including SQL, .NET, and Google Fonts API, ESL is focused on modernizing its banking services. This presents opportunities for technology vendors offering advanced digital solutions, cybersecurity enhancements, or customer engagement platforms to support their digital growth.

Growth Through Acquisition The recent acquisition of Alesco Advisors reflects ESL’s strategic expansion in wealth management. This move opens doors for financial service providers specializing in wealth tech, investment platforms, or complementary financial products to collaborate or offer integrated solutions.

Diverse Employee Focus Recognized repeatedly as a great place to work, ESL values diversity and employee engagement. This indicates potential for partnerships with companies specializing in HR tech, diversity training solutions, or staff development tools to help maintain or enhance their workplace culture.

Market Positioning With assets exceeding $9.9 billion and a broad member base, ESL holds a strong regional presence. This provides opportunities for regional financial service providers to explore co-branded marketing, neighborhood-focused financial products, or localized service enhancements tailored to their extensive customer network.

ESL Federal Credit Union Tech Stack

ESL Federal Credit Union uses 8 technology products and services including Adobe, Oracle Database, Microsoft 365, and more. Explore ESL Federal Credit Union's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • Oracle Database
    Database
  • Microsoft 365
    Email
  • SAML
    Identity And Access Management
  • JSON-LD
    Javascript Frameworks
  • Linux
    Programming Languages
  • GitHub Copilot
    Software Development
  • CSS
    Web Tools And Plugins

Media & News

ESL Federal Credit Union's Email Address Formats

ESL Federal Credit Union uses at least 1 format(s):
ESL Federal Credit Union Email FormatsExamplePercentage
FLast@esl.orgJDoe@esl.org
93%
First.Last@esl.orgJohn.Doe@esl.org
6%
Last@esl.orgDoe@esl.org
1%

Frequently Asked Questions

Where is ESL Federal Credit Union's headquarters located?

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ESL Federal Credit Union's main headquarters is located at 225 Chestnut Street Rochester, New York 14604 United States. The company has employees across 4 continents, including North AmericaAfricaAsia.

What is ESL Federal Credit Union's phone number?

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You can contact ESL Federal Credit Union'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 ESL Federal Credit Union's official website and social media links?

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ESL Federal Credit Union's official website is esl.org and has social profiles on LinkedIn.

What is ESL Federal Credit Union's NAICS code?

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ESL Federal Credit Union's NAICS code is 52 - Finance and Insurance.

How many employees does ESL Federal Credit Union have currently?

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As of May 2026, ESL Federal Credit Union has approximately 826 employees across 4 continents, including North AmericaAfricaAsia. Key team members include Chief Executive Officer: C. D.Chief Operating Officer: A. S.Chief Financial Officer: W. R.. Explore ESL Federal Credit Union's employee directory with LeadIQ.

What industry does ESL Federal Credit Union belong to?

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ESL Federal Credit Union operates in the Financial Services industry.

What technology does ESL Federal Credit Union use?

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ESL Federal Credit Union's tech stack includes AdobeOracle DatabaseMicrosoft 365SAMLJSON-LDLinuxGitHub CopilotCSS.

What is ESL Federal Credit Union's email format?

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ESL Federal Credit Union's email format typically follows the pattern of FLast@esl.org. Find more ESL Federal Credit Union email formats with LeadIQ.

When was ESL Federal Credit Union founded?

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ESL Federal Credit Union was founded in 1920.

ESL Federal Credit Union

Financial ServicesNew York, United States501-1000 Employees

With 100 years of locally owned history, ESL Federal Credit Union serves as a full-service financial institution to more than 465,000 members and more than 18,700 businesses. The company provides personal, business banking, mortgage services and wealth management services through its locally-based 33 branch network, telephone, mobile, online and live chat center. 
The Rochester-based financial institution employs more than 1,000 people in the Greater Rochester and Finger Lakes region and holds more than $9.9 billion in assets. Since 1996, ESL has paid out 30 consecutive Owners’ Dividends to its members totaling more than $350 million. Since the creation of its Community Impact initiative in 2018, ESL has reinvested more than $173 million in grants throughout the community. ESL Federal Credit Union is headquartered at 225 Chestnut Street, in Rochester, and can be found online at www.esl.org. 

As an employer, ESL hosts a workplace that appreciates the uniqueness in each employee. A workplace that seeks out employees from different backgrounds and cultures, skills and experiences because it values the variety of perspectives and ideas a richly diverse workforce can bring. The company has appeared on Great Place to Work® lists since 2010. For more information about what a career at ESL is like, check out our LinkedIn Life page or visit us online at www.esl.org/careers. 

Federally insured by NCUA. Equal Housing Lender. ESL is a registered service mark of ESL Federal Credit Union. Qualification for the Owners’ Dividend is subject to eligibility requirements. Payment of a Dividend is not guaranteed. EOE, including disability/vets.

Section iconCompany Overview

Headquarters
225 Chestnut Street Rochester, New York 14604 United States
Phone number
Website
esl.org
NAICS Code
52 - Finance and Insurance
Founded
1920
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    ESL Federal Credit Union's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    ESL Federal Credit Union's revenue is estimated to be in the range of $1B$10B

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