Marble Street Consulting LLC
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About Marble Street Consulting LLC
At Marble Street Consulting, we leverage 36+ years of combined experience to turn people science into business growth and help organizations reach their full potential.
Where People Science & Business Growth Intersect.
With over 36 years of combined experience, Marble Street Consulting brings deep expertise, strategic insight, and a results-driven approach to helping organizations reach their full potential.
As a Certified Predictive Index Partner, we go beyond assessments and software to help businesses hire smarter, develop stronger leaders, and build high-performing teams. We translate people data into practical strategies that drive meaningful business outcomes.
What sets us apart? We combine seasoned expertise with a highly personalized, engaging approach. We challenge assumptions, simplify complexity, and work alongside our clients to turn insights into action.
We don’t just help you understand your people. We help you build a stronger business.
Team Leaders
Kim Galle
Co-Founder & Principal Consultant
Kim brings over twenty-five years of experience as a human capital advisor and strategic business partner to organizational leaders. She began her career in public accounting as a CPA, spending fifteen years developing a rigorous, analytical understanding of how business decisions drive financial performance.
Kim now applies that same strategic discipline to human capital, helping business owners and leaders improve companies' bottom lines through human capital analytics. Using the Predictive Index® System, she advises on hiring, management, and motivation with precision, translating behavioral data into decisions that strengthen sales teams, sharpen leadership, and drive measurable results. Kim holds a BS from Canisius University.
Donna Baines
Co-Founder & Principal Consultant
Donna builds relationships with some of the biggest names in business by digging into the strategy behind the data — earning trust with senior leaders through depth, not pressure. She puts that trust to work defining roles, guiding major hiring decisions, and building teams that retain their top talent. As a Master Certified Trainer, she trains organizations on the Predictive Index until they're self-sufficient with it — coaching managers toward greater self-awareness and stronger leadership, and changing how teams see each other and work together long after the engagement ends. Donna holds a BA from San Francisco State University.