Who is the ceo of the exone company? NORTH HUNTINGDON, Pa. -- (BUSINESS WIRE)--Jul. 29, 2021-- The ExOne Company (Nasdaq: XONE), the global leader in industrial sand and metal 3D printers using binder jetting technology, announced today that John Hartner , Chief Executive Officer, and Doug Zemba , Chief Financial Officer and Treasurer,What does exone stand for? BREMEN, Germany & NORTH HUNTINGDON, Pa. -- (BUSINESS WIRE)--Sep. 1, 2021-- The ExOne Company (Nasdaq: XONE), the global leader in industrial sand and metal 3D printers using binder jetting technology, and the Fraunhofer Institute for Manufacturing Technology and Advanced Materials (“FraunhoferWhere does exexone operate? ExOne currently operates facilities worldwide, employing a talented team of more than 250 across our headquarters just outside of Pittsburgh, PA; as well as Production Service Centers (PSC) in Europe, Japan, and several throughout the United States.How do i contact examone customer service? The ExamOne customer service group is here to assist you. For further information please call 1.877.933.9261 (7 a.m. – 6 p.m. CT). You can also complete the form below and someone from our team will be in contact with you.