We Help You Improve Leadership and Sales Effectiveness
Client Testimonials

CornerStone Services is the implementation arm of the CornerStone family of companies. We enable innovative and distinctive performance by helping our clients implement and execute the concepts, processes and tools introduced in the books and workshops available through our associates at CornerStone Leadership Institute. Our approach is simple; our books Inspire individuals, our workshops Enable learning, our assessment tools Support development and our executive coaching and consulting services Accelerate the application and implementation of concepts, processes and tools leading to a higher level of development, results and Excellence.


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We believe Excellence begins and ends with leadership. Therefore it’s critical to develop outstanding leaders who achieve desired behaviors and results from their teams through effective mentoring, coaching and leadership.

Our Executive and Leadership Coaching programs enable development and promote excellence and results throughout your company. Our programs are very hands-on and involve lots of role play, allowing participants to succeed or fail in a safe environment. For more information, please Contact Us.

The Nature of Excellence

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