
A year-long mastermind for visionary leaders ready to expand impact, wealth, and joy—without sacrificing authenticity.
Apply TodayYou’ve done the work. You’ve built the career. You’ve checked the boxes. But deep down, a quiet truth persists: There’s more. Not just more success—but more connection. More meaning. More of you. At Core Leadership Circle, we work with leaders at their edge—the ones ready to evolve from within while expanding outward. Our mastermind isn’t about quick wins or surface-level networking. It’s about building a life and business that feels aligned at every level.

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The Core Mastermind is a 12-month transformational experience that integrates deep personal development with high-level strategic growth.
It’s not about pushing harder. It’s about shifting from force to flow—within a curated circle of peers who get it.
What you’ll experience:
Most masterminds help you succeed.
Core helps you become whole.
This is where inner work meets outer growth—where spiritual depth meets business brilliance.
What sets us apart:


Julie Gordon White, CEO, The WELL for Women Entrepreneurs

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“My mission is to offer leaders a real community where they receive the business and personal support they need to live lives that feel meaningful, whole, and truly alive.”

Our Founder, Susan Mayginnes Howard, began her entrepreneurial journey at the age of 21, co-founding The Summit Organization, a personal and professional development company. In 8 years, she helped grow it to a $14M company, graduating over 40,000 people from its innovative programs.
Since that time, she has led CEO masterminds and worked with executive teams from a diverse portfolio of businesses.
Her unique genius is distilling diverse methodologies into effective transformational tools that leave participants thinking, feeling, and acting in new, more powerful ways. These tools have been refined into The Diamond Model and have been producing reliable results in the lives of successful leaders for over 20 years.
In our executive mastermind community, we focus on establishing vibrant, peer-level advisory groups, and we do the same in the development and growth of our own program.