# Dennis & Marion Mavrogenis TR

Dennis & Marion Mavrogenis TR is a Private Foundation based in Saugus, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** Saugus, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Dennis & Marion Mavrogenis TR as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 04-3179137. Its reported mailing city is Saugus, Massachusetts, United States. For the tax period ending December 2025, the retained IRS record reports total assets of USD 2,410,383. Reported income for that tax period is USD 1,178,617. The reported NTEE classification code is B82Z. The IRS ruling year recorded in this snapshot is 1995. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 04-3179137. Total assets are balance-sheet assets, not assets under management. These are dated IRS records; they do not establish current finances or a present investment mandate.

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Updated: 2026-10-25T16:21:26Z

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