Michael Trewyn

Michael Trewyn: Email & Phone Number

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Product Manager - Insurance Business Systems at Ally|Detroit Metropolitan Area, United States

Position:

Product Manager - Insurance Business Systems at Ally

Location:

Detroit Metropolitan Area, United States

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Last updated: 2026-06-04
Updated: 2026-06-04

Found email addresses for Michael Trewyn:

Business emails:
m*****n@creditacceptance.com,
m************n@salliemae.com
Personal emails:

Found phone for Michael Trewyn:

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Work Experience 24 years

Product Manager - Insurance Business Systems at Ally

Sep 2023 - Current

Manager of Data and Analytics - Ally (P&C) at Ally

Apr 2021 - Sep 2023

Manager of Technical Project Management - Insurance at Ally

Jul 2018 - Apr 2021

Sr. IT Project Manager - Marketing at Ally

Aug 2016 - Jul 2018

Senior Project Manager at Credit Acceptance

Feb 2015 - Aug 2016

Project Manager at Credit Acceptance

Jul 2011 - Dec 2014

Project Leader at Credit Acceptance

Dec 2009 - Jun 2011

Project/IT Application Manager at Sallie Mae

Nov 2006 - Dec 2009

Business Analyst (CTV) at Credit Acceptance

Mar 2004 - Nov 2006

MIS Analyst (FACS) at Asset Acceptance

Mar 2002 - Mar 2004

Their professional focus is Business Analysis, Business Process Improvement, and Leadership across 3 core areas.

Michael holds Certified ScrumMaster (CSM) and PMP certifications.

Education

Bachelor at University of Detroit Mercy

Frequently Asked Questions

What is Michael Trewyn's email address?

SignalHire found verified email addresses for Michael Trewyn, both business and personal. Their business email is m************n@ally.com, and personal emails include m*****n@gmail.com.

What is Michael Trewyn's phone number?

SignalHire found a verified phone number for Michael Trewyn: +1-***-***-3195.

How do I contact Michael Trewyn at Ally?

You can reach Michael Trewyn through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Michael Trewyn's professional background?

Michael Trewyn has 24 years of professional experience. They have held roles including Manager of Data and Analytics - Ally (P&C), Manager of Technical Project Management - Insurance, and Sr. IT Project Manager - Marketing at companies such as Ally, Ally, and Ally. Their education includes Bachelor from University of Detroit Mercy.

Is Michael Trewyn's contact information up to date?

Yes. Michael Trewyn's SignalHire profile was last updated on 4 June 2026, reflecting their current position as Product Manager - Insurance Business Systems at Ally in Detroit, MI, United States.

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