Leadership


Filiberto Ruiz

Chairman, PCA Board of Directors

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

Filiberto Ruiz

Massimo Toso

Vice Chairman, PCA Board of Directors

Massimo Toso, President and CEO of Buzzi Unicem USA Inc, is Vice Chair of the Portland Cement Association (PCA) Board of Directors.
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PCA Board of Directors

William Wagner 
President 
Argos USA

Massimo Toso 
President and CEO 
Buzzi Unicem USA Inc.

Allen Hamblen 
President and CEO 
CalPortland Company

Greg Hale
President
Capitol Aggregates

Jaime Muguiro
President
CEMEX USA

David Loomes
President 
Continental Cement Company

Serge Schmidt
President, Americas Cement
CRH Americas Materials

Enrique Rozas 
CEO 
Drake Cement LLC
George Doumet 
President 
Federal White Cement Ltd.

Ron Henley
President
GCC of America

Tim Kuebler
President & CEO
Giant Cement Company

Chris Ward
President & CEO
Lehigh Hanson Inc.

Kirk Light
President, Cement and Southwest Ready Mix
Martin Marietta

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

Eric Holard 
CEO 
National Cement Company, Inc.

Monica Manolas
Regional President, Ash Grove South
Suwannee American Cement Company

Bill Zarkalis 
Chief Executive Officer 
Titan America LLC