

Since 1975, ISM has walked alongside K–12 private-independent schools providing guidance through consulting services, professional development, and innovative EdTech tools to help them lead with clarity, confidence, and care. |
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Where It All Began
ISM was founded to serve a simple, powerful mission: Helping independent schools become stronger for the benefit of their students. ISM has remained a steady partner through decades of change and complexity, equipping thousands of schools with practical, forward-thinking solutions.
Beyond the Strategy: School Success in Action
Every school faces unique challenges — but the right strategy, grounded in research and tailored to your mission, can create lasting change. Across the country, independent schools have partnered with ISM to turn complex problems into clear progress. These stories reflect what’s possible when thoughtful planning meets expert support.
![]() Prince of Peace Christian SchoolCarrollton, TX “The instruction and collaboration provided by ISM were critical to our success.” Patrick Carlove
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![]() The Westfield SchoolPerry, GA “We have seen an incredible return — 10 times on our investment in terms of student enrollment. ISM is the gold standard for private-independent schools.” William Carroll |
![]() St. Xavier High SchoolCincinnati, OH “UnboundDiscover helps us break down barriers and reach families who haven’t heard of St. Xavier, allowing us to share our mission more effectively than ever before.” Mike Dehring |


More Than Metrics: ISM Relationships
While data tells part of the story, it’s the relationships behind the results that define ISM’s work. We don’t just offer solutions, we build partnerships grounded in trust, empathy, and shared purpose. These stories reflect the deep, lasting impact of walking alongside schools — not just as consultants, but as collaborators.
![]() Germantown Friends SchoolPhiladelphia, PA ISM helped Germantown Friends School redesign their schedule to align with their mission, improve student well-being, and strengthen cross-division collaboration. Through a data-driven consultation and faculty-led workshops, ISM fostered a student-first approach and empowered professional growth. |
![]() Good Shepherd Episcopal SchoolDallas, TX Attending ISM’s Advancement Academy strengthened the marketing communications team at Good Shepherd Episcopal School. Equipped with actionable strategies and goals, they returned to campus with greater clarity, confidence, and direction. |
![]() Jacksonville Country Day SchoolJacksonville, FL ISM empowered Jacksonville Country Day School to articulate its identity, elevate its strategic clarity, and deepen its long-term impact on students, ensuring each graduate carries the school’s mission forward with purpose. |
Why Schools Keep Coming Back to ISM
School leaders return to ISM because they know they’ll receive actionable strategies, tailored support, and practical insights that honor their school’s mission and culture.
Whether through data-driven assessments, hands-on training, or tailored strategic guidance, ISM helps school leaders move from possibility to implementation — again and again.

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Looking Ahead: Building the Next 50
As education evolves, so will ISM. But our purpose remains the same: Helping independent schools grow, thrive, and lead—so every student can flourish.