Barrie School: Detailed Company Information & Corporate Profile
Summary
Barrie School is an independent institution located in Silver Spring, Maryland, serving the Washington Metropolitan Area since its founding in 1932. The school offers a comprehensive educational experience that blends Montessori education with summer camp and college‑preparatory programs, while also providing teacher training and credentialing services.
Its curriculum emphasizes project‑based learning, active learning, and innovation within a progressive framework. Barrie places a strong focus on academic excellence, fostering a deep sense of belonging, student voice and responsibility, and upholding principles of diversity, equity, and inclusion. The goal is to create learning that lasts throughout students’ lives.
With 100–200 staff members and annual revenue between $10 million and $50 million, Barrie operates under SIC code 8200. Leadership includes Head of School Ben Thrash, along with Dwan Henderson (Middle & Upper School), Ashley Madden Szatmary (Early Childhood Coordinator) and others who guide the school’s mission.
| Barrie School Website | barrie.org |
| Social Links |  |
| Phone Number | 301-576-2800 |
| Industries | |
| Barrie School Headquarters Address | 13500 Layhill Rd, Silver Spring, Maryland, 20906-3299 US |
| Company Size | 100-200 employees |
| Specialities & Services | Montessori Education, Summer Camp, College Preparatory Education, Montessori Teacher Training and Credentialing, Project Based Learning, Active Learning, Innovation, Progressive Education, Academic Excellence, A Deep Sense of Belonging, Student Voice & Responsibility, Diversity, Equity, and Inclusion, Learning that Lasts |
| SIC Code | 8200 |
| DMA Code | Washington Metropolitan Area |
| Founded | 1932 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-09-17 |
Estimated Website Traffic
The chart shows a growth in traffic to the barrie.org website. In August, traffic increased to 2684, compared to 2340 in the previous month. The highest traffic in 2026 was recorded in January, reaching 4698 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Barrie School's workforce includes employees across a wide range of tenure levels.
5% have been with the company for 1 to 2 years5% have been with the company for 3 to 4 years16% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years61% have been with the company for more than 11 years
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