Philipp Niemann CEO Lhoist Group & North America
Stacey Barry Vice President Human Resources
Ken Curtiss Vice President & Chief Legal Counsel
Roger Fawcett Vice President&General Manager, East Lime Division
Alexandra Austin Vice President Strategy
Mark Milner Executive Vice President North America
Rich Verbrugge Vice President &General Manager, Minerals Division
Marc Desimone Vice President, Technical Manufacturing
Steve Shea Vice President & Chief Financial Officer
Ryan Ortberg Vice President & General Manager, Texas Division
Tobias Konzmann Vice President & General Manager, West Division
