Diana Granneman

Diana Granneman is an experienced marketing professional with a diverse background in managing corporate marketing initiatives across various industries. Currently serving as the Marketing Manager at Pinnacle Climate Technologies since July 2022, Diana previously held the same title at Winmark Corporation, where responsibilities included overseeing marketing for over 280 franchised locations and supporting multiple other brands. Diana's career also includes roles at Clear Channel Outdoor Global, Words At Work, Regis Corporation, Entrust Datacard, and Ameriprise Financial, encompassing aspects of marketing strategy development, account management, integrated communications, and franchisee support. Diana holds a degree in Mass Communications with a focus on Public Relations and Marketing from St. Cloud State University.