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Mark Guenthner Email & Phone Number

Accounts Payable 3 at Summit Credit Union
Location: United States 3 work roles
1 work email found @summitcreditunion.com 2 phones found area 336 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email m****@summitcreditunion.com
Direct phone (336) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Summit Credit Union
Role
Accounts Payable 3
Location
United States
Company size
737 employees

Who is Mark Guenthner? Overview

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Quick answer

Mark Guenthner is listed as Accounts Payable 3 at Summit Credit Union, a with 737 employees, based in United States. AeroLeads shows a work email signal at summitcreditunion.com, phone signal with area code 336, and a matched LinkedIn profile for Mark Guenthner.

Mark Guenthner previously worked as Assistant Manager - Accounting at Summit Credit Union and Director of Accounting at Elder Innovations Senior Living Solutions.

Company email context

Email format at Summit Credit Union

This section adds company-level context without repeating Mark Guenthner's masked contact details.

{first}.{last}@summitcreditunion.com
89% confidence

AeroLeads found 1 current-domain work email signal for Mark Guenthner. Compare company email patterns before reaching out.

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Profile bio

About Mark Guenthner

Mark Guenthner is a Accounts Payable 3 at Summit Credit Union. He possess expertise in management, microsoft excel, financial analysis, budgets, financial reporting and 7 more skills.

Listed skills include Management, Microsoft Excel, Financial Analysis, Budgets, and 8 others.

Current workplace

Mark Guenthner's current company

Company context helps verify the profile and gives searchers a useful next step.

Summit Credit Union
Summit Credit Union
Accounts Payable 3
United States
Website
summitcreditunion.com
Employees
737
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Company profile
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3 roles

Mark Guenthner work experience

A career timeline built from the work history available for this profile.

Assistant Manager - Accounting

Current
Summit Credit Union

Madison Wi

Manage manual and automated systems to pay SCUs bills in a timely and efficient manner. Work collaboratively on finding solutions to business information needs and process improvements. Manage team to provide exceptional service to internal and external customers.

Sep 2015 - Present

Director Of Accounting

Elder Innovations Senior Living Solutions

Fitchburg Wi

Jul 2014 - Mar 2015
Team & coworkers

Colleagues at Summit Credit Union

Other employees you can reach at summitcreditunion.com. View company contacts for 737 employees →

DC Diane Czerwonka Diane Czerwonka Colleague at Summit Credit UnionMount Horeb, Wisconsin, United States View → MW Marissa Warne Marissa Warne Colleague at Summit Credit UnionJanesville, Wisconsin, United States View → OP Omar Perez Omar Perez Colleague at Summit Credit UnionSun Prairie, Wisconsin, United States View → VT Vicky Torres Vicky Torres Colleague at Summit Credit UnionMilwaukee, Wisconsin, United States View → MT Mel T. Mel T. Colleague at Summit Credit UnionGreater Milwaukee, United States View → KK Ken Koenig Ken Koenig Colleague at Summit Credit UnionMilwaukee, Wisconsin, United States View → KH Katie Harper Katie Harper Colleague at Summit Credit UnionCottage Grove, Wisconsin, United States View → SL Steve Lee Steve Lee Colleague at Summit Credit UnionLake Mills, Wisconsin, United States View → PC Paula Caviedes Salazar Paula Caviedes Salazar Colleague at Summit Credit UnionGreater Madison Area, United States View → JG Jeff Glasstetter Jeff Glasstetter Colleague at Summit Credit UnionLaurel, Montana, United States View →
FAQ

Frequently asked questions about Mark Guenthner

Quick answers generated from the profile data available on this page.

What company does Mark Guenthner work for?

Mark Guenthner works for Summit Credit Union.

What is Mark Guenthner's role at Summit Credit Union?

Mark Guenthner is listed as Accounts Payable 3 at Summit Credit Union.

What is Mark Guenthner's email address?

AeroLeads has found 1 work email signal at @summitcreditunion.com for Mark Guenthner at Summit Credit Union.

What is Mark Guenthner's phone number?

AeroLeads has found 2 phone signal(s) with area code 336 for Mark Guenthner at Summit Credit Union.

Where is Mark Guenthner based?

Mark Guenthner is based in United States while working with Summit Credit Union.

What companies has Mark Guenthner worked for?

Mark Guenthner has worked for Summit Credit Union and Elder Innovations Senior Living Solutions.

Who are Mark Guenthner's colleagues at Summit Credit Union?

Mark Guenthner's colleagues at Summit Credit Union include Diane Czerwonka, Marissa Warne, Omar Perez, Vicky Torres, and Mel T..

How can I contact Mark Guenthner?

You can use AeroLeads to view verified contact signals for Mark Guenthner at Summit Credit Union, including work email, phone, and LinkedIn data when available.

What skills is Mark Guenthner known for?

Mark Guenthner is listed with skills including Management, Microsoft Excel, Financial Analysis, Budgets, Financial Reporting, Leadership, Process Improvement, and Cash Management.

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