Board of Directors
Executive Officers

Tom Yura

GBRIA Chair

Chief Operating Officer 

Cornerstone Chemical Company

Tim Harris

GBRIA Vice Chair

Site Manager

Eastman

Steve Ledoux

GBRIA Secretary/Treasurer

Members-at-Large

Mike Henschen

Refinery Manager

Marathon Petroleum 

Jerry Lebold

Sr. Vice President 

BASF

Jonathan Morgan

Plant Manager

ExxonMobil BRPO

Chet Peterson

Manufacturing Manager

Shintech 

Darylene Pugh

General Manager

Shell Catalysts and Technologies

Jeff Romig

Asphalt Group Manager

Barriere Construction

Theo Webre

LAO Site TES Leader

Dow

Steve Welch

Plant Manager

OxyChem

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