The ExOne Company names Hans J Sack as President

March 12, 2015

The ExOne Company has appointed Hans J Sack to serve as President of the Company, effective March 16, 2015.  Sack brings considerable experience in the metals and automotive industries and will, the company stated, apply a strong base of leadership in operational, commercial, geographic and strategic matters.


Sack served as a member of the ExOne Board of Directors and as Chair of the Strategic Oversight Committee from December, 2014 to March 10, 2015. “During his tenure as Director, Hans has demonstrated a wealth of operational and strategic experience, leadership and keen judgment. As President, he can be even more instrumental in the execution of our key strategic and operating plans for 2015 and beyond. We are pleased to welcome him to our executive team,” stated ExOne’s Chairman and CEO, S Kent Rockwell.

Sack was Managing Director of Headwaters SC, a private consulting firm, from 2013 to February, 2015.  In that position, he worked on client engagement matters relating to business growth, strategy development and implementation, operational improvement initiatives, and acquisition and consolidation strategies and related due diligence.  

From 2010 to 2012 Sack was President and CEO of Berg Steel Pipe Corp, the US subsidiary of Europipe GmbH, a global leader in large diameter pipe for oil and gas pipelines.  He served as President and CEO of Latrobe Specialty Steel Company, a producer of aerospace metals and tool steels owned by private equity firms, from 2006 to 2009.

Sack was employed by The Timken Company‘s steel business, which is now known as TimkenSteel Corporation, serving in progressively challenging operational roles which lead to President and CEO of Timken Latrobe Steel in 1996 and becoming an officer of The Timken Company in 1998.

Sack received a master’s degree in mechanical engineering from RWTH Aachen, Germany, and a master’s degree in business administration from the Harvard University Graduate School of Business Administration, USA.  He is a member of the Board of Directors of Saint Vincent College and its McKenna School of Business, Economics and Government.   


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