Celebrating 50 Years of Excellence and Innovation

As we mark 50 years, we celebrate a legacy of innovation, partnership, and impact.
ISM 50 Years
ISM 50 Years

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.


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 School

Prince of Peace Christian School

Carrollton, TX


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“The instruction and collaboration provided by ISM were critical to our success.”

Patrick Carlove
Former Chief Advancement Officer




 

Before ISM

 

Before ISM: Annual fund averaged $225,000 per year.


 

After ISM

 

After ISM: Annual fund grew to $1.6 million — a 644% increase — after a strategic plan consultation and three years of implementing ISM strategies.

 

The Westfield School

The Westfield School

Perry, GA


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“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
School Head


Before ISM

 

Before: A decade of enrollment decline.


 

After ISM

 

After ISM: 10% enrollment increase from an ISM consultation and surveys.

 

St. Xavier High School

St. Xavier High School

Cincinnati, OH


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“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
Vice President of Enrollment Management


Before ISM

 

Before Shrinking pool of prospective students.


 

After ISM

 

Using UnboundDiscover from ISM: Exceeded their internal enrollment cap.

 

 

ISM 50 Years
ISM 50 Years

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 School

Germantown Friends School

Philadelphia, 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.

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“We turn to ISM for high-quality support for our work. They understand the unique pressures and opportunities of independent schools.”

Carol Rawlings Miller
Director of Academic Programs

 

Good Shepherd Episcopal School

Good Shepherd Episcopal School

Dallas, 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.
 

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“ISM is one of the few organizations presenting content, learning opportunities, and standards specific to private-independent marketing communication offices. That’s why we keep coming back.” 

Candie Esch
Director of Marketing & Communication

 

Jacksonville Country Day School

Jacksonville Country Day School

Jacksonville, 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.

 

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“From day one, ISM understood us. Their work was focused, research-based, and accessible to every stakeholder.”

Rebecca Schwam
Director of Advancement

 

 

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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