Photographic portriat of Mark Costello
As the business landscape continues to change and disruption unlocks new doors and ways of thinking, it is increasingly important to operate with a global mindset.

Mark Costello

EY US East Advanced Manufacturing & Mobility Leader

Globally focused business leader. Deep advanced manufacturing, industrial products and chemicals industry knowledge. Passionate about travel and global citizenship.

Areas of focus Advanced Manufacturing
Office New York, US

Mark has more than 37 years of diverse leadership experience. He is a Senior Partner serving as an international consultant to leading global organizations at Ernst & Young LLP.

He is the former president of the New York chapter of the National Association of Industrial and Office Properties (NAIOP). He also earned the title of Eminent Fellow from The Royal Institution of Chartered Surveyors, which recognized Mark for his contributions to and experience within the global real estate industry. He is the Trustee Emeritus for the Tenement Museum in New York City and was an active board member for nine years.

Mark received his JD from New York School of Law, and is an attorney accredited with the bar associations in Connecticut and New York. He also earned an MA in economics from New York University, and received his BA from the State University of New York.

How Mark is building a better working world

“I focus on the importance of thinking globally to enrich the lives of the EY clients and people I work with everyday. I believe finding common ground allows us to more readily focus on employee well-being and inspires creativity as we collaborate with our clients to solve some of the world’s biggest business challenges.”

Contact Mark