Erik Therwanger is the visionary founder of Think GREAT, leveraging his extensive background as a U.S. Marine, executive business leader, sales professional, and entrepreneur to drive organizations towards unprecedented success. His innovative approach integrates leadership development, team building, sales training, and goal-setting into comprehensive strategies that empower both team members and leaders to surpass their goals.

Erik has delivered inspirational messages to diverse

audiences, including prominent companies like U.S. Bank, Sam’s Club, Shutterfly, RE/MAX, Hubbard Broadcasting, Thomson Reuters, and U.S. Foods. He has also spoken to various armed services commands, such as the Air National Guard and the U.S. Marine Corps, as well as organizations in healthcare, education, law enforcement, government agencies, and charities like The American Cancer Society.

Think GREAT, a Certified Veteran-Owned Business, is also home to The Think GREAT Collection, authored by Erik. His eight books provide actionable, proven concepts thatgive individuals and organizations a competitive edge, driving them to new heights of achievement.

In his role as a speaker and coach, Erik's training

sessions are renowned for their effectiveness, equipping participants with the tools necessary for greater success. He delivers a powerful message of resilience and determination, drawing from his personal experience as a caregiver to his wife during her four battles with cancer.

Erik’s engaging and dynamic presentation style opens

new possibilities for personal and professional growth,

inspiring audiences to reach beyond their perceived

limits. His 3 Pillars of Business Greatness framework

helps organizations enhance leadership development,

strategic planning, and sales excellence, establishing a robust foundation for continued success.

Deeply committed to supporting military families, Erik

founded the Think GREAT Foundation to provide

scholarships for military spouses, helping them achieve their educational and career aspirations. Through his work, Erik continues to make a profound impact, fostering growth, and excellence in every endeavor.