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All One Credit Union

Offers deposit, lending, and online banking

Overview

All One Credit Union is a member-owned financial cooperative that provides deposit products (like savings and checking accounts) and lending services for individuals and businesses. Its offerings are accessed through a network of seven branches in Leominster, Clinton, Holden, Sterling, and Worcester, plus ATMs, telephone banking, and online banking, including an appointment scheduling option. The credit union serves members by making it easy to bank through in-person visits, digital channels, and phone support, and it uses technology to improve convenience and service quality. Compared with others, it emphasizes being closely connected to the community with multiple branches and a focus on courteous, prompt service, and member-focused products rather than traditional for-profit banking. Its goal is to meet members’ financial needs efficiently and professionally, delivering dependable products and services for personal and business use.

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About All One Credit Union

Simplify's Rating
Why All One Credit Union is rated
C
Rated C on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Consumer SoftwareFinancial Services

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Leominster, MA

Founded

1954

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Simplify's take

What believers are saying

  • Christine Monteiro was named CEO on October 29, 2026, reducing succession uncertainty.
  • All One keeps branches open while pushing online, mobile, ATM access after MEL shutdown.
  • Fall Shred-A-Thon and scam-alert campaigns reinforce trust and member engagement in 2026.

What critics are saying

  • Barbara Mahoney exits December 31, 2026, removing a 22-year institutional operator.
  • Ending MEL telephone banking on September 30, 2026 cuts service convenience for older members.
  • CEO transition during 2027 threatens execution if Monteiro missteps on digital modernization.

What makes All One Credit Union unique

  • Leominster-based AOCU serves 36,787 members across five branches and four school branches.
  • Christine Monteiro takes over January 1, 2027, preserving continuity after Barbara Mahoney.
  • School branches in Clinton, Fitchburg, Worcester, and Holden deepen local youth relationships.

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Benefits

  • 401(k) Company Match

Company News

Worcester Business Journal
May 26th, 2026
Credit union CEO retiring after two decades.

Credit union CEO retiring after two decades. May 26, 2026 Following a tenure spanning more than 22 years at Leominster-based All One Credit Union, President and CEO Barbara Mahoney is heading into retirement at the end of the year. Mahoney's retirement, effective Dec. 31, will mark the end of her 45-year career beginning at the Bank of Boston, the credit union announced Tuesday. "I am proud of what we have accomplished together and confident in the bright future ahead," Mahoney said in a statement provided by All One. All One has begun planning to select a new leader. A graduate of Assumption College in Worcester, Mahoney first joined All One in 2003. She became the credit union's senior vice president, human resources in 2010. Mahoney was promoted to chief operating officer in 2019 before being named CEO and president a year later. Beyond leading All One, Mahoney has contributed to a number of North Central organizations, serving as chairperson of the MassHire North Central Workforce Board and of the Boys & Girls Club of Fitchburg and Leominster, according to her LinkedIn profile. "Having worked alongside Barbara both at the chamber and on the board of the Boys and Girls Club, I've seen firsthand how she leads, with genuine care, quiet determination, and an unwavering commitment to people," Roy Nascimento, president and CEO of the North Central Massachusetts Chamber of Commerce, said in a statement provided by All One. All One is the sixth-largest credit union in Central Massachusetts, with $896.2 million in assets and 36,787 members as of March 2025, according to the National Credit Union Administration. All One has Central Massachusetts branch locations in Clinton, Holden, Leominster, Sterling, and Worcester, with additional school-focused branches in Clinton High School, Fitchburg High School, Worcester Technical High School, and Wachusett Regional High School in Holden. Eric Casey is the managing editor at Worcester Business Journal, who primarily covers the real estate and banking & finance industries.

CUInsight
Mar 4th, 2025
Leominster Credit Union announces promotions

Randy joined LCU in 2004 as a Financial Analyst.

Sentinel & Enterprise
Jul 2nd, 2024
Credit union president elected chair of North Central MA Chamber's Board

Mahoney was named president and CEO of Leominster Credit Union in 2020.

CherryRoad Media
Mar 9th, 2024
Leominster Credit announces five promotions

Harris joined LCU in 2004 as a financial analyst.

Leominster Credit Union
Sep 14th, 2023
Michael Hawkes Joins LCU as VP/Commercial Lending

Michael Hawkes joins LCU as vp/commercial lending.

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