photographic portrait of Mark Hellmer
Make no mistake, what we’re attempting to do has never been done by a professional services firm before.

Mark Hellmer

EY Global Tax Platform Leader

Technology leader and social engineer with the goal to challenge, inspire and unlock new solutions for EY clients accross the globe. Husband. Father. Hometown transformaton ally.

Areas of focus Tax
Office Tysons, US

As the Global Tax Platform Leader, Mark oversees the strategic prioritization and implementation of the EY Global Tax Platform (GTP), including product management, business analysis, process improvement and business intelligence. Mark also serves as an active member of the Global Tax Leadership Group.

Prior to leading the GTP team, Mark has fronted many diverse teams, strategizing to help clients execute on the solutions best suited to the challenges impacting their tax and finance functions.

How Mark is building a better working world

“In my role, I’m one of more than 200,000 EY professionals globally who are committed to building a better working world. This quest starts with a better question — to challenge, inspire and unlock a new solution. The better the question, the better the answer, the better the world works.”

Contact Mark