Delbarton School: Detailed Company Information & Corporate Profile
Summary
Delbarton School, located in Morristown, New Jersey, operates as an independent institution within the tertiary education sector. Founded in 1939, the school employs between 100 and 200 staff members and generates annual revenue ranging from $10 million to $50 million.
Key leaders include Headmaster Michael Tidd, Assistant Headmaster Chuck Ruebling, Head Athletic Trainer Matthew Beneszewski, Executive Assistant Theresa Kearney Maguire, Founder & President of the Military History & Veterans Club Ryan Leuenberger, and other faculty such as Mathematics Teacher Kenneth Kane, Theology Teacher Tracy Kessler, Chemistry Teacher Chris Dittrick, and Sports Information Director & Webmaster Jared Lowy. The school also supports specialized roles through Senior Major Gifts Officer Allison Malavasi, Advancement & Alumni Event Planning Assistant Maria Tsettos, and Summer Camp Counselor Christian Diehl.
Delbarton School falls under SIC Code 8200, which designates institutions of higher education. As an independent company, it maintains operational autonomy while serving its student community with a range of academic and extracurricular programs.
| Delbarton School Website | delbarton.org |
| Social Links |  |
| Industries | |
| Delbarton School Headquarters Address | 230 Mendham Rd, Morristown, New Jersey, 07960-5089 US |
| Company Size | 100-200 employees |
| SIC Code | 8200 |
| Founded | 1939 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-09-24 |
Estimated Website Traffic
The chart shows a growth in traffic to the delbarton.org website. In September, traffic increased to 12757, compared to 11111 in the previous month. The highest traffic in 2026 was recorded in September, reaching 12757 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Delbarton School's workforce includes employees across a wide range of tenure levels.
6% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years8% have been with the company for 8 to 10 years69% have been with the company for more than 11 years
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Delbarton School Corporate Information: FAQ
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