Hamacher
Colleen Volheim manages a team of analysts at Hamacher Resource Group, Inc. to deliver category management solutions for wholesalers, retailers, and manufacturers. Colleen previously worked as a Key Account Manager/Brand Manager at Coca Cola Bottling Company of Wisconsin, exceeding sales goals and managing customer relations. Before that, Colleen worked at Kaul Oil Company as a Supervisor, focusing on employee training and development, business planning, and merchandising.