Our Team

Our people set KCB apart

Klohn Crippen Berger’s (KCB’s) reputation for technical excellence comes from employing the best people in the industry. We encourage you to meet the people known for defining the standards by which the industry operates.
Featured Team Member

Andrew Witte

Senior Geotechnical Engineer, Principal
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Featured Team Member

Carlos Diaz

Manager, Sudbury / Civil Engineer, Associate
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Len Murray

Chair, Board of Directors

Ryan Douglas

President, CEO

Bob Chambers

Vice President, Technical

Joseph Quinn

Vice President, Alberta

Chris Langton

Vice President, Australasia

Mary-Jane Piggott

Vice President, Mining Environmental Group

Simon Douglas

Vice President, Power and Transportation

Dan Etheredge

Vice President, Latin America

Stuart Forbes

Vice President, Finance

Chris Strachotta

Vice President, Corporate Strategy and Business Development

Shirley McLaren

Director, Business Processes

Chelsea Seaby

Director, Human Resources

Brian Rogers

Senior Geotechnical Engineer, Principal

Harvey McLeod

Geotechnical/Geological Engineer, Principal

David Mack

Senior Structural Engineer, Principal

Bill Chin

Geotechnical Engineer, Principal

Dan Campbell

Mechanical Engineer, Principal

Chuck Slack

Civil Engineer, Principal

Warren Vincent-Lambert

Manager-Western Australia / Hydrogeologist, Principal

Brent Usher

Hydrogeochemist, Principal

Rick Friedel

Geotechnical Engineer, Principal

Steve Ahlfield

Geotechnical Engineer, Principal

Tim Keegan

Geotechnical Engineer, Principal

Andrew Port

Geotechnical Engineer, Principal

Pamela Fines

Manager, Edmonton / Geotechnical Engineer

Joel Hilderman

Manager, Saskatoon / Geoenvironmental Engineer

Robert Cross

Manager, Toronto / Geological Engineer

Michael Cyr

Manager, Fredericton / Geotechnical Engineer

Benicio Junior

Manager, Belo Horizonte / Civil Engineer

Carlos Diaz

Manager, Sudbury / Civil Engineer

Andrew Witte

Senior Geotechnical Engineer, Principal

Angelica Lopez

Manager, QHSE System

Rob McLachlan

Manager, Hydro / Principal

Kate Patterson

Civil/Tailings and Water Resource Engineer, Principal

Working together with a social and environmental conscience


Betty Celis, water resources engineer, Lima

Working at KCB, I have found space to develop my technical skills and to grow as both a professional and a person, within a family environment. KCB is like a second home to me. I really enjoy working with all the great people and in different environments, together building a better society.