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Company Headquarters

Sugar Sales Department


Phone: 303-813-3517
Fax: 303-695-1093

Sugar Customer Service


Anna Cupery
Customer Service Supervisor
Phone: 303-813-3509

Karen Parker
Phone: 303-813-3532

Mary Johnston
Phone: 303-813-3533

Co Product Sales

Jesse Nile
Billings, MT
Phone: 406-861-7643

Jeanette Wilcox
Scottsbluff, NE
Phone: 308-630-7778

Human Resources


Western Sugar Cooperative Headquarters

7555 East Hampden Avenue
Suite 520
Denver, CO 80231

Phone: 303-830-3939
Fax: 303-695-1093

Hours of Operation:
Monday – Friday: 8:00 a.m. – 5:00 p.m. Mountain

Our Main Office and Processing Facilities