Leadership Overview
Summit Credit Union has 7 executives leading key functions including strategy, finance, technology, operations, and staff alignment.
Driven by member-centric principles, Summit Credit Union operates as a financial cooperative dedicated to serving its community with excellence and fostering a positive workplace culture.
Driven by member-centric principles, Summit Credit Union operates as a financial cooperative dedicated to serving its community with excellence and fostering a positive workplace culture.
Leadership Roles at Summit Credit Union
Kim Sponem - Chief Executive Officer & President
Kim Sponem, the Chief Executive Officer & President at Summit Credit Union, directs the overall strategic vision and operational execution for the member-owned financial cooperative. Overseeing a team of over 900 employees across 56 locations, Kim Sponem ensures the organization's continued growth and adherence to its cooperative principles. This leadership role involves guiding the credit union's financial performance, member services, and community engagement initiatives throughout south-central and southeastern Wisconsin. Kim Sponem drives the expansion of services and maintains the strong employee engagement that has earned Summit Credit Union numerous workplace awards. The Chief Executive Officer & President's focus remains on enhancing member value and solidifying the credit union's position as a trusted financial partner.
Samuel Whitehurst - President & Chief Executive Officer
Samuel Whitehurst, the President & Chief Executive Officer at Summit Credit Union, spearheads the strategic direction and executive leadership of the financial cooperative. Samuel Whitehurst guides the organization's mission to serve its more than 250,000 members with comprehensive financial solutions. This executive position involves overseeing all major business units and ensuring alignment with the credit union's long-standing commitment to member ownership and community support. Samuel Whitehurst drives initiatives that enhance member experience and operational efficiency across the credit union's extensive network of locations. The President & Chief Executive Officer's leadership ensures Summit Credit Union maintains its strong financial standing and continues its legacy of excellence in Wisconsin.
Melissa Lyons - Chief Financial Officer
Melissa Lyons, the Chief Financial Officer at Summit Credit Union, manages the organization's comprehensive financial strategy and fiscal operations. Melissa Lyons oversees all aspects of financial planning, budgeting, accounting, and investment management for the $6.6 billion asset credit union. This critical role ensures the financial health and stability of the member-owned cooperative, supporting its mission across 56 locations in Wisconsin. The Chief Financial Officer directs risk management protocols and capital allocation strategies to foster sustainable growth and enhance member value. Melissa Lyons's expertise is vital in maintaining regulatory compliance and optimizing financial performance, directly contributing to the credit union's strong market presence and operational integrity.
Derek Williamson - Executive Vice President & Chief Financial Officer
Derek Williamson, the Executive Vice President & Chief Financial Officer at Summit Credit Union, provides strategic financial leadership and oversight for the organization's fiscal health. Derek Williamson manages critical financial functions, including capital management, financial reporting, and strategic financial planning, supporting the credit union's $6.6 billion in assets. This executive role is integral to ensuring the long-term sustainability and growth of the member-owned cooperative across its 56 Wisconsin locations. The Executive Vice President & Chief Financial Officer collaborates with other leaders to optimize financial performance and drive value for over 250,000 members. Derek Williamson's expertise is key to navigating the financial landscape and upholding the credit union's commitment to fiscal responsibility and member prosperity.
Christopher Hefter - Chief Information Officer
Christopher Hefter, the Chief Information Officer at Summit Credit Union, architects and directs the credit union's technology strategy and digital infrastructure. Christopher Hefter oversees the implementation and management of all information systems, ensuring robust cybersecurity, data integrity, and seamless member-facing digital experiences. This executive leadership position is crucial for driving innovation and maintaining operational efficiency across Summit Credit Union's extensive network. The Chief Information Officer champions technological advancements that support member growth and enhance service delivery throughout Wisconsin. Christopher Hefter's focus includes leveraging technology to improve internal processes and provide secure, accessible financial tools for over 250,000 members.
Shannon Carpenter - Chief of Staff
Shannon Carpenter, the Chief of Staff at Summit Credit Union, facilitates strategic initiatives and enhances organizational effectiveness across all departments. Shannon Carpenter works closely with executive leadership to drive key projects, improve cross-functional communication, and ensure alignment with the credit union's overarching mission and values. This role involves managing special assignments, supporting board relations, and optimizing operational workflows to support the credit union's growth and member service objectives. The Chief of Staff plays a pivotal part in translating strategic priorities into actionable plans for the 948 employees. Shannon Carpenter's contributions are essential for maintaining the high standards of employee engagement and operational excellence recognized across Wisconsin.
Rebecca Gerothanas - Chief Operations Officer
Rebecca Gerothanas, the Chief Operations Officer at Summit Credit Union, directs the day-to-day operational activities and service delivery across all 56 locations. Rebecca Gerothanas oversees the efficiency and effectiveness of member services, branch operations, and back-office functions, ensuring a seamless experience for over 250,000 members. This leadership position is vital for implementing operational strategies that align with the credit union's mission and commitment to member satisfaction. The Chief Operations Officer drives process improvements and manages resources to support the organization's growth and maintain its reputation for excellence. Rebecca Gerothanas's focus on operational integrity and member-centric service delivery is fundamental to Summit Credit Union's success throughout Wisconsin.
Explore Leadership Teams in Banking
Citibank NA is a financial services multinational corporation. It offers banking services and financial loans. The company was founded in 1812 and is based in Louisville, Kentucky.
Company Leadership LM
JK
PB
IK
Rockland Trust Company is a financial services company based out of Rockland, Massachusetts. The company offers a range of banking, investment, and insurance products to businesses and individuals through retail branches, commercial lending offices, investment management offices, and residential lending centers.
Company Leadership
MB
JD
At Bangor Savings Bank, we are committed to investing in Maine. In its people and in the communities we serve. Its why our employees collectively donate thousands of service-hours a year to their communities. Its why we support hundreds of causes throughout the state and continue to help local organizations energize and enhance the quality of life for the people of Maine.By connecting with us, you can expect to hear about many things including our involvement in Maine communities, events, exciting offerings, and ways we can matter more to you. Before you join the conversation, please take a moment and read our social media guidelines at http://www.bangor.com/guidelines to ensure the best possible experience for everyone. If you need assistance with an account or have a concern youd like to discuss, were here to help!Bangor SupportCall us: 1.877.Bangor1 (1.877.226.4671)Email us: bangorsupport@bangor.comM F 7:00AM to 7:00PMSat 8:00AM to 2:00PMSun 10:00AM to 2:00PMOr visit us at any of our branch locations: http://www.bangor.com/About-Us/Branch-ATM-Locator.aspxRemember, information posted on Facebook is not secure or encrypted. Never post private personal or account information, whether on our Page or through a message. If you need assistance with your account, please contact us directly.Member FDIC | Equal Housing Lender
Company Leadership RM
MH
PD
MO
The Small Industries Development Bank of India (SIDBI) focuses on providing financial support and services to Micro, Small, and Medium Enterprises (MSMEs) in India. It offers a range of products including MSME loans, institutional finance, and specialized schemes like TReDS for invoice discounting. SIDBI aims to empower MSMEs through digital finance solutions and quick loan sanctions, promoting sustainable economic growth. Its intended clients primarily include small businesses and entrepreneurs seeking financial assistance and development support.
Company Leadership AJ
AC
SJ
SK
Frequently Asked Questions Regarding Summit Credit Union Top Executives and Leadership Team
