Position:
Global Tax Technology - Senior Manager at Grant Thornton (US)
Location:
Greater Seattle Area, United States
Found email addresses for Mark Drenka:
Found phones for Mark Drenka:
Aug 2019 - Current
Aug 2015 - Jul 2019
Aug 2013 - Jul 2015
Jan 2012 - Jul 2013
Jun 2009 - Dec 2011
Their professional focus is Artificial Intelligence (AI), Digital Transformation, and Management Consulting across 3 core areas.
Master's degree at University of North Texas
Bachelor of Science - BS at Northern Arizona University
What is Mark Drenka's email address?
SignalHire found verified email addresses for Mark Drenka, both business and personal. Their business email is m*********a@gt-us.co, and personal emails include m***@gt-us.co, and d***@gmail.com.What is Mark Drenka's phone number?
SignalHire found multiple verified phone numbers for Mark Drenka: +1-870-***-**91, +1-623-***-**43, and +1-480-***-**55.How do I contact Mark Drenka at Grant Thornton (US)?
You can reach Mark Drenka 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 Mark Drenka's professional background?
Mark Drenka has 17 years of professional experience. They have held roles including Global Compliance & Reporting - Manager, Global Compliance & Reporting - Senior Associate, and National Tax Strategic Solutions - Associate at companies such as Grant Thornton (US), Grant Thornton (US), and Grant Thornton (US). Their education includes Master's degree from University of North Texas, and Bachelor of Science - BS from Northern Arizona University.Is Mark Drenka's contact information up to date?
Yes. Mark Drenka's SignalHire profile was last updated on 12 May 2026, reflecting their current position as Global Tax Technology - Senior Manager at Grant Thornton (US) in Chicago, IL, United States.SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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