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Meet the Lineage team.

Our leadership team brings together the industry’s most respected, forward-thinking individuals, whose deep experience and fresh perspectives combine to lead one of the fastest-growing, most innovative companies in the world. Together, they support a culture that is progressive, authentic and fun – while living our values and honoring our purpose every day.

Management Team
President & CEO

Greg Lehmkuhl

Chief Operating Officer

Jeff Rivera

Chief Financial Officer

Matthew Hardt

Chief Information Officer

Sudarsan Thattai

Sudarsan Thattai
Chief Human Resources Officer

Sean Vanderelzen

Sean Vanderelzen
EVP, Optimization & Integration

Mike McClendon

Mike McClendon
EVP, Sales & Business Development

Tim Smith

Tim Smith
EVP & General Counsel

Jason Burnett

Jason Burnett
EVP, Logistics

Greg Bryan

EVP, Continuous Improvement

Brian McGowan

Brian McGowan