Trinity School, Atlanta: Detailed Company Information & Corporate Profile
Summary
Trinity School in Atlanta, founded in 1951, remains an independent institution offering comprehensive learning programs from preschool through upper elementary levels. The school emphasizes a broad curriculum that integrates STEAM, literacy, numeracy, and leadership development, while also providing professional development opportunities for educators.
With a staff of 100‑200 professionals and annual revenues between $50 million and $100 million, Trinity operates within the Atlanta Metropolitan Area (DMA) under the SIC code 8200, reflecting its role in educational services.
Leadership includes Mathematics Department Head Chance Nalley, Associate Head of School Alicia Derin Andreou, Head of School Joseph Marshall, Incoming President Kelly Feroli, and Middle School Head Steve Wilson, among others such as Director of Teaching and Learning Jill Lovorn Gough and Bilingual Teacher Sare Olortegui.
| Trinity School, Atlanta Website | trinityatl.org |
| Social Links |   |
| Industries | |
| Trinity School, Atlanta Headquarters Address | 4301 Northside Parkway, Atlanta, GA, 30327 US |
| Company Size | 100-200 employees |
| Specialities & Services | Elementary Education, Early Childhood Education, Preschool, Leadership, Education, STEAM, Literacy, Numeracy, Professional Development |
| Technologies | jQuery, Nginx, Backbone.js, PHP, Flask, ASP.NET, Bootstrap |
| SIC Code | 8200 |
| DMA Code | Atlanta Metropolitan Area |
| Founded | 1951 |
| Estimated Annual Revenue | $50M - 100M |
| Operating Status | Independent Company |
| Updated: | 2026-10-02 |
Estimated Website Traffic
The chart shows a decline in traffic to the trinityatl.org website. In September, traffic decreased to 2138, compared to 4557 in the previous month. The highest traffic in 2026 was recorded in February, reaching 6667 visits.
Workforce Turnover
Number of employees switched from or switched to
Length of Employment
Trinity School, Atlanta's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year5% have been with the company for 1 to 2 years3% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years67% have been with the company for more than 11 years
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Trinity School, Atlanta Corporate Information: FAQ
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