Kari Zeller (FKA Granger) / Executive Coach in Evergreen, Colorado

Kari Granger is an authentic leader and combat veteran known for her ability to seamlessly transition her expertise from the battlefield to the boardroom.
As the Founder and CEO of TGN Consulting, she has spent over two decades guiding companies—including Fortune 100 firms, healthcare systems, and governmental organizations—through pivotal transformations. Kari is renowned for her ability to mobilize workforces by reducing friction and gaining traction in order to execute in new strategic directions, while aligning leadership behaviors with enterprise priorities to ensure sustained value creation. Her hallmark is uncovering and addressing underlying conditions that impede progress, enabling executives and boards to drive breakthrough results.
Kari’s expertise extends across strategy, culture, and leadership, making her a trusted advisor in navigating today's multifaceted challenges such as large-scale turnarounds, M&A integration, technology adoption, re-structuring, and more. A Master Certified Coach with over 5,000 hours of coaching experience, she partners with CEOs and Directors to anticipate emerging trends, resolve stakeholder tradeoffs, and embed resilience into organizational cultures. Recognized for her candor and strategic acumen, Kari equips leaders and boards with tools to unlock systemic value.
A decorated Air Force officer, Kari led operations for an aircraft fleet valued at over $1.2 billion and spearheaded logistics for critical missions, including hurricane evacuations and combat deployments in Iraq. Her deep commitment to ethical and stakeholder-centric leadership underpins her vision of empowering organizations to embed the conditions for enduring success. As a sought-after advisor, speaker, and author, Kari inspires directors and executives to harness the transformative power of workforce mobilization, fostering resilience, agility, and readiness for the challenges ahead.

Specialties

Executive Coach Executive Team Alignment Facilitation ICF Certified Large Scale Coaching And Development Programs Leadership Curriculum Development Organizational Development To Support The Leader's Goals For The Strategic Alignment Strategic Planning Strategy Strengths Development Team Engagement