Cultivating a well-led world, one leader at a time

  • Research Based Leadership Development

    Research-Based Leadership Development

    Workshops, Training, and Coaching to Develop Your Leaders at Every Level
    #1 provider of The Leadership Challenge® and The Leadership Practices Inventory®

    Learn What Works. What is the lpi(360) ?

What is The Leadership Challenge?

Explore focused Solutions
to Organizational Challenges

Focus on: Employee Engagement, Succession Planning, Increasing Bench-Strength.

The Business Case for The Leadership Challenge

The Business Case for
The Leadership Challenge

Enhance Leadership Development in your Organization with The Leadership Challenge.

Leadership Challenge Public Workshop Calendar

Workshop and
Events Calendar

Join us in Beautiful Sonoma, California for The Leadership Challenge Workshop and Facilitator Training.


“Sonoma Leadership Systems is steadfastly committed to making The Leadership Challenge® the best leadership development process you’ll ever experience. I know that Sonoma Leadership Systems will be your ideal business partner, and I recommend them with complete trust and confidence.”

- JIM Kouzes, co-author of The Leadership Challenge

The leadership Workshop, Sonoma, CA | Register