Contact Us

General Corporate Information

748 T7 Road (82718)
PO Box 3001
Gillette, WY 82717
Phone: 307.687.6000

385 Interlocken Crescent, Suite 400
Broomfield, CO 80021
Phone: 720.566.2900

Employment Information


Media inquiries

Rick Curtsinger, Director, Public Affairs
Phone:  720.566.2948 (o)
720.256.7781 (c)

Investor Relations

Investor Relations Team
Phone: 720.566.2932

Sales and Marketing

Matt Babcock, Director Export and Logistics
Phone: 720.566.2930

Mary Lou Risley, Manager Sales and Marketing
Phone: 307.685.6130

Bill Wallace, Manager Sales and Marketing
Phone: 720.566.2909

Patrick Wright, Manager Sales and Marketing
Phone: 720.566.2928

Corporate Contributions

Michelle Butler
Phone:  307.687.6022

Contribution Request Form

Employee Web Access

Web Mail

Remote Desktop