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Mike Armbruster Email & Phone Number

Associate Consultant at Cornerstone Advisors at Cornerstone Advisors, Inc.
Location: Rochester, New York, United States 2 work roles 1 school
1 work email found @crnrstone.com 3 phones found area 480 and 585 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@crnrstone.com
Direct phone (480) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Cornerstone Advisors, Inc.
Role
Associate Consultant at Cornerstone Advisors
Location
Rochester, New York, United States
Company size
91 employees

Who is Mike Armbruster? Overview

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Quick answer

Mike Armbruster is listed as Associate Consultant at Cornerstone Advisors at Cornerstone Advisors, Inc., a with 91 employees, based in Rochester, New York, United States. AeroLeads shows a work email signal at crnrstone.com, phone signal with area code 480, 585, and a matched LinkedIn profile for Mike Armbruster.

Mike Armbruster previously worked as Associate Consultant at Cornerstone Advisors, Inc. and SVP & CIO at Esl Federal Credit Union. Mike Armbruster holds Bachelor’S Degree, Business - Quantitative Methods from Ohio University.

Company email context

Email format at Cornerstone Advisors, Inc.

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{first_initial}{last}@crnrstone.com
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AeroLeads found 1 current-domain work email signal for Mike Armbruster. Compare company email patterns before reaching out.

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Profile bio

About Mike Armbruster

Mike Armbruster is a Associate Consultant at Cornerstone Advisors at Cornerstone Advisors, Inc.. He possess expertise in vendor management, banking, it strategy, process improvement, it management and 28 more skills.

Listed skills include Vendor Management, Banking, It Strategy, Process Improvement, and 29 others.

Current workplace

Mike Armbruster's current company

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

Cornerstone Advisors, Inc.
Cornerstone Advisors, Inc.
Associate Consultant at Cornerstone Advisors
scottsdale, arizona, united states
Website
crnrstone.com
Employees
91
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Company profile
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2 roles

Mike Armbruster work experience

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

Associate Consultant

Current
Cornerstone Advisors, Inc.

Rochester, New York Area

Provide management and technology consulting services to banks and credit unions utilizing my nearly 25 years of experience in the financial services technology space. Focused on 3 primary areas:• System conversion advisory services - deep experience with the Fiserv DNA core system and Digital Insight online banking platform• Contract negotiation services for large financial services technology agreements• Consultation & Assessment services - helping financial institutions get more from their IT organizations and investments in technology

Feb 2013 - Present

Svp & Cio

Esl Federal Credit Union

Rochester, New York Area

Senior Vice President and Chief Information Officer at $5B ESL Federal Credit Union for 22 years prior to retiring in early 2013:• Sponsored & led ESL's very successful conversion to the Fiserv DNA platform in 2009• Sponsored & led the startup & ongoing operation of ESL's very successful online banking channel• Led the Operation Center including IT and Backoffice Operations• Chaired vendor advisory committees in the Fiserv DNA & Digital Insight communities• ESL experienced 5X growth & huge amounts of change during my tenure

Mar 1991 - Feb 2013
Team & coworkers

Colleagues at Cornerstone Advisors, Inc.

Other employees you can reach at crnrstone.com. View company contacts for 91 employees →

SL Sabrina L. Sabrina L. Colleague at Cornerstone Advisors, Inc.Greater Orlando, United States View → CP Cate Pitts Cate Pitts Colleague at Cornerstone Advisors, Inc.Durham, North Carolina, United States View → JW Jim Wilkson Jim Wilkson Colleague at Cornerstone Advisors, Inc.Pinellas Park, Florida, United States View → TK Theresa Key Geraci Theresa Key Geraci Colleague at Cornerstone Advisors, Inc.Palm Coast, Florida, United States View → SM Sebastian Mayer Sebastian Mayer Colleague at Cornerstone Advisors, Inc.Greater Phoenix Area, United States View → SM Spencer Mccarthy Spencer Mccarthy Colleague at Cornerstone Advisors, Inc.Greater Phoenix Area, United States View → CP Cameron Priske, Mspm Cameron Priske, Mspm Colleague at Cornerstone Advisors, Inc.Orlando, Florida, United States View → LH Laura Hubbard Laura Hubbard Colleague at Cornerstone Advisors, Inc.Longwood, Florida, United States View → CC Christy Callebaut Christy Callebaut Colleague at Cornerstone Advisors, Inc.Phoenix, Arizona, United States View → KR Kyle Richard Kay Kyle Richard Kay Colleague at Cornerstone Advisors, Inc.San Diego, California, United States View →
1 education record

Mike Armbruster education

FAQ

Frequently asked questions about Mike Armbruster

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

What company does Mike Armbruster work for?

Mike Armbruster works for Cornerstone Advisors, Inc..

What is Mike Armbruster's role at Cornerstone Advisors, Inc.?

Mike Armbruster is listed as Associate Consultant at Cornerstone Advisors at Cornerstone Advisors, Inc..

What is Mike Armbruster's email address?

AeroLeads has found 1 work email signal at @crnrstone.com for Mike Armbruster at Cornerstone Advisors, Inc..

What is Mike Armbruster's phone number?

AeroLeads has found 3 phone signal(s) with area code 480, 585 for Mike Armbruster at Cornerstone Advisors, Inc..

Where is Mike Armbruster based?

Mike Armbruster is based in Rochester, New York, United States while working with Cornerstone Advisors, Inc..

What companies has Mike Armbruster worked for?

Mike Armbruster has worked for Cornerstone Advisors, Inc. and Esl Federal Credit Union.

Who are Mike Armbruster's colleagues at Cornerstone Advisors, Inc.?

Mike Armbruster's colleagues at Cornerstone Advisors, Inc. include Sabrina L., Cate Pitts, Jim Wilkson, Theresa Key Geraci, and Sebastian Mayer.

How can I contact Mike Armbruster?

You can use AeroLeads to view verified contact signals for Mike Armbruster at Cornerstone Advisors, Inc., including work email, phone, and LinkedIn data when available.

What schools did Mike Armbruster attend?

Mike Armbruster holds Bachelor’S Degree, Business - Quantitative Methods from Ohio University.

What skills is Mike Armbruster known for?

Mike Armbruster is listed with skills including Vendor Management, Banking, It Strategy, Process Improvement, It Management, Risk Management, Strategic Planning, and Business Analysis.

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