About Us ? Leadership
Leadership
![](/wp-content/uploads/2024/03/mark-wolf.png)
Mark A. Wolf
Chief Executive Officer
![Dr. Kazuya Saito](/wp-content/uploads/2023/02/leadership-saito.png)
Dr. Kazuya Saito
Vice President, Crucibles Business
![Brett Buffa](/wp-content/uploads/2022/08/brett-buffa.png)
Brett Buffa
Vice President, Ceramics Business
![Kevin O'Shea](/wp-content/uploads/2022/08/kevin-oshea.png)
Kevin O'Shea
Vice President, Quartz Business
![Ryan Croskey](/wp-content/uploads/2022/08/ryan-croskey.png)
Ryan Croskey
Senior Vice President and CFO
![Jeff Barlow](/wp-content/uploads/2022/08/jeff-barlow.png)
Jeff Barlow
Senior Vice President and General Counsel
![Seungki Min](/wp-content/uploads/2022/08/seungki-min.png)
Seungki Min
Vice President, Corporate Development
![Peter Sanders](/wp-content/uploads/2022/08/leadership-sanders.png)
Peter Sanders
Vice President, Human Resources
![Raja Sodhi](/wp-content/uploads/2022/08/raja-sodhi.png)
Raja Sodhi
Vice President, Global Operations
![Martin Pachula](/wp-content/uploads/2024/01/martin-pachula.png)
Martin Panchula
Vice President and Chief Technology Officer
![](/wp-content/uploads/2024/06/daniel-mossop.png)
Daniel Mossop
Vice President and Chief Information Officer