Coaching
Unlock organizational potential through personalized, results-driven leadership coaching that strengthens strategic thinking, presence, and influence
Today's leaders face unprecedented complexity…from managing distributed teams and accelerating change to making high-stakes decisions under pressure. The old playbooks don't work. Success requires leaders who can think strategically, build trust across diverse stakeholders, and maintain clarity when everything feels chaotic.
Our coaching addresses the real challenges individual leaders face every day. Through one-on-one and group engagements, we help leaders develop the strategic thinking, emotional resilience, and presence needed to thrive in fast-changing environments. Through powerful conversations, real-world practices, and reflective inquiry, we help leaders uncover new perspectives, transcend limiting patterns, and translate insight into meaningful action. The result is leaders who achieve more than business goals—they inspire trust, contribute to innovation, and shape cultures where people and purpose thrive.
We offer four types of Leadership Coaching
High-Potential
Coaching
Develop emerging leaders through focused coaching that strengthens influence, accelerates growth, and builds readiness for greater responsibility.
Executive
Coaching
Partner with senior leaders to expand strategic capacity, sharpen presence, and navigate complexity with clarity and confidence.
Entrepreneur
Coaching
Support founders and business owners in aligning vision and strategy, building resilience, and leading with purpose in dynamic, high-stakes environments.
Business Sparring
Engage CEOs and executives as thinking partners who stress-test strategy, surface blind spots, and sharpen critical decisions in real time.
Use Kollner Group if you need experts in strategy and organization development. I highly recommend their talent and integrity.
Christopher Forman
CEO, Decurion Corporation
The best consultant I have ever worked with. He goes deep and helps us achieve amazing results by opening our eyes to the potential. A master at building and retaining trust! Our Yoda!
Mike Mastro
CEO, Firefighters First Credit Union
Guided our leadership team and brought significant value to each of us and to the company.
Ray Landy
President, AECOM Design
Treasured and trusted advisor and coach - helped manage us out of many difficult situations.
Lynda Weinman
Chair and Co-founder, lynda.com
Through a very strategic way of thinking, helped me to personally improve my performance as Chairman and helped take our organization to a higher level of performance and execution.
Jerry Horwedel
Chair, Firefighters First Credit Union
Soren Eilertsen is a world class mentor and leader. His vast business experience and grasp of my business challenges have had immeasurable impact, and his personal guidance has enabled me to grow as a leader.
Jim Kirkland
Director of Service, American Suzuki Motor Corporation
Soren's executive guidance and advice have been invaluable to lynda.com and me personally over the past years. He has a remarkable ability to step into difficult situations as well as step up to take on interim leadership in critical areas of the organization. As an example, he oversaw one of the most successful acquisitions and integrations that I have ever seen. I couldn't have done it without him!
Eric Robison
CEO, lynda.com
Thank you for your leadership in establishing our international industry CEO network. Your solution to my need for industry intelligence was brilliant. The network gives me immense value. Your facilitation is first-class and creates new insights that drive our business and the industry forward.
John A. Tonnes
CEO, Nordisk Film Biografer