John Stack

John Stack: Email & Phone Number

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Regional Director, Leadership USA Colorado at LEADERSHIP USA, INC.|Littleton, Colorado, United States

Position:

Regional Director, Leadership USA Colorado at LEADERSHIP USA, INC.

Location:

Littleton, Colorado, United States

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Last updated: 2026-07-26
Updated: 2026-07-26

Found email addresses for John Stack:

Business emails:
j**n@theproductivitypro.com
Personal emails:

Found phone for John Stack:

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Work Experience 26 years

Regional Director, Leadership USA Colorado at LEADERSHIP USA, INC.

Aug 2017 - Current

Chair at Institute for Management Studies (IMS) Denver

Oct 2014 - Jun 2017

Chief Operations Officer at The Productivity Pro, Inc.

Jan 2000 - Oct 2014

John Stack started working in 2000, then the employee has changed 2 companies and 2 jobs. On average, John Stack works for one company for 8 years 10 months.

Their professional focus is Budgets, Business Development, and Coaching across 3 core areas.

Education

Bachelor of Arts at Washington & Jefferson College

Boston University

John Stack Namesakes

Name
Company
Position
John Stack
Sales & Marketing Consultant
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John Stack
Peach Trader, Inc.
Founder - CEO
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John Stack
Retired form Real Estate, retired from Tax Accounting, Retiring from Property Management
Learning how to be Retired from Work, but not from being active in Life.
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Other employees at LEADERSHIP USA, INC.

Name
Company
Position
Mandi Stanley
Faculty Member
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Jim Cathcart
Faculty Member
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Phillip Van Hooser
Leadership Development Trainer, Leadership Keynote Speaker
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Sharon Weinstein
Faculty Member
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Lisa Ryan
Regional Director
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Marcia Reynolds
Faculty Member
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Laura Stack
Founder and CEO, Leadership Development, Talent Management
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James Maloney
Board Member
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