About Jimmy

Jimmy Parker | jimmy@vertical.dev | (404) 969-5323
  • Global expert in massively-scalable vertical development programs
  • Over 30 years of transforming executives, leadership teams, and large organizations
  • Personally led over 100 org transformation initiatives in multiple Fortune 50 companies and multiple industries – technology, healthcare, energy, retail, and public sector
  • Facilitated over 500 events with groups of all sizes
  • Former attack helicopter pilot and U.S. Marine Corps officer, U.S. Naval Academy graduate
  • PhD in developmental psychology applied to organizational transformation

What People Have Said

  • Jimmy is the best I have seen…nothing short of phenomenal - Chuck H, Chief Strategy Officer
  • Jimmy is one of those rare catalysts able to propel an organization's personnel to the next level. - Chris J, Chief Technology Officer
  • Jimmy has an innate ability to help others discover their strengths and weaknesses for improvement and growth. - Chris W, Chief Executive Officer
  • I am absolutely blown away. - John A, Business Professor
  • Jimmy was the driving force behind our success. - Greg T, CEO

Publications & Interviews

in the book Maturing Leadership: How Adult Development Impacts Leadership 

with Forbes contributor and author of Wired for Disruption, Henna Inam

World’s largest study to measure organizational culture using vertical development stages

Jimmy Parker
(404) 969-5323

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