Leadership

Ron Henley

Chairman, PCA Board of Directors

Ron Henley, President - GCC of America, is Chairman of the Portland Cement Association (PCA) Board of Directors.

Prior to joining GCC of America, Henley was President of Boral Construction Materials.

Filiberto Ruiz

Vice Chairman, PCA Board of Directors

Filiberto Ruiz, President and Chief Executive Officer of Votorantim Cimentos North America, is Vice Chairman of the Portland Cement Association (PCA) Board of Directors.

Before joining Votorantim Cimentos North America, Ruiz was President and Chief Executive Office at Holcim (US) and Aggregate Industries (US).

Steve Ambrose 
VP Sales & Logistics 
GCC of America

Tom Beck 
President 
Continental Cement Company

Peter Buckley
President
Ash Grove Cement Company

Alexander Car 
Senior Vice President - Cement Sales,
North Region 
Lehigh Hanson Inc.

Patrick Cleary 
General Manager - Sales 
LafargeHolcim

Frank Craddock 
Executive Vice President 
CEMEX USA

Kelly Curtis
Vice President
St. Marys Cement a Votorantim Cimentos Company

Dave Diedrick 
Director - Quality & Product Performance 
LafargeHolcim

George Doumet 
President 
Federal White Cement Ltd.

Enrique Escalante 
CEO 
GCC of America

Joel Galassini
Executive VP-Cement Commercial
CEMEX USA

James Gatens 
Vice President - Sales, Texas Division 
Ash Grove Cement Company

Jamie Gentoso 
CEO US Cement 
LafargeHolcim

Allen Hamblen 
President and CEO 
CalPortland Company

Ron Henley
President
GCC of America

Eric Holard 
CEO 
National Cement Company, Inc.

Chip Hussey 
VP Cement Sales & Marketing 
Argos USA

Michael Ireland 
President & CEO 
Portland Cement Association

Michael Jasberg
President
Mitsubishi Cement Corporation

Monica Manolas 
President 
Suwannee American Cement Company

Jaime Muguiro
President
CEMEX USA

Daniel Nugent 
Sr VP Technical Services & Government Affairs 
Buzzi Unicem USA Inc.

Scott Palmer 
Manager, Market Development 
Salt River Materials Group/Phoenix Cement Company

David Perkins 
Vice President, Government Affairs and Communications
Steven Regis 
Senior VP Corporate Services 
CalPortland Company


Enrique Rozas 
CEO 
Drake Cement LLC

Filiberto Ruiz 
President & CEO 
St. Marys Cement a Votorantim Cimentos Company

Serge Schmidt
Senior Vice President Europe West (Materials)
CRH Americas Materials

Jeffrey Scott 
Director of Manufacturing Support & Slag Operations 
LafargeHolcim

Bruce Shafer
Senior Vice President, Cement Operations 
CalPortland Company

Roger Smith 
President and CEO 
Salt River Materials Group/Phoenix Cement Company

Massimo Toso 
President and CEO 
Buzzi Unicem USA Inc.

William Wagner 
President 
Argos USA

Mark Wagy 
Regional Vice President 
CalPortland Company

Chris Ward
President & CEO
Lehigh Hanson Inc.

Steve Wise 
President -National Cement California 
National Cement Company, Inc.

Walter Wulf 
Chairman of the Board & CEO 
The Monarch Cement Company

Bill Zarkalis 
Chief Executive Officer 
Titan America LLC