David Hassell Email & Phone Number
Vice Chairman, Co-Founder and Evangelist @ 15Five
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David Hassell Location
- Sedona, AZ, US
David Hassell Work
- Vice Chairman, Co-Founder and Evangelist @ (May 2026 - Present)
- Chief Executive Officer @ (July 2025 - May 2026)
- Executive Chairman @ (January 2024 - May 2026)
- CEO @ (July 2010 - January 2024)
- Co-Founder and Facilitator @ Strategy Day (May 2010 - December 2012)
- President @ Entrepreneurs' Organization - SF (June 2009 - June 2010)
- Membership Chair @ Entrepreneurs Organization - SF (July 2007 - June 2009)
- Co-Founder and Advisor @ Kite Adventures (August 2004 - December 2011)
- Co-founder, Principal and CTO @ Endai Worldwide (October 1999 - August 2006)
David Hassell Education
- Tufts University
BSCPE (Computer Engineering)
1994-1998
David Hassell Skills
- Entrepreneurship
- Entrepreneur
- Business Strategy
- Start-ups
- Strategic Planning
- Product Development
- Team Building
- New Business Development
- Business Planning
- Leadership Development
- Product Management
- Problem Solving
- Email Marketing
- Mentoring
- Online Marketing
- Marketing
- Competitive Analysis
- Leadership
- Strategy
- Management Consulting
- Sales
- Software as a Service Saas
- Start Ups
- Creative Direction
- Advertising
- Thought Leadership
- Program Management
- Digital Media
- Employee Engagement
- E Commerce
- Mobile Applications
- Executive Coaching
- Communication
- Social Media
- Strategic Partnerships
- Management
- Venture Capital
- Business Development
- Relationship Marketing
- SaaS
- Research
- Event Planning
- Customer Service
- Microsoft Excel
- Teaching
- Software as a Service
David Hassell Summary
- David Hassell, based in Sedona, AZ, US, is currently a Vice Chairman, Co-Founder and Evangelist at 15Five. David Hassell brings experience from previous roles at 15Five and Strategy Day. David Hassell holds a 1994 - 1998 BSCPE in Computer Engineering @ Tufts University. With a robust skill set that includes Entrepreneurship, Entrepreneur, Business Strategy, Start-ups, Strategic Planning and more. David Hassell has 2 emails and 1 mobile phone numbers on RocketReach.
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