# Hubbard Brook Research Foundation Inc

Hubbard Brook Research Foundation Inc is a Nonprofit Organization based in Thornton, United States.

## Overview

- **Organization type:** Nonprofit Organization
- **Headquarters:** Thornton, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Hubbard Brook Research Foundation Inc as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 02-0474938. Its reported mailing city is Thornton, New Hampshire, United States. For the tax period ending September 2025, the retained IRS record reports total assets of USD 2,119,975. Reported income for that tax period is USD 1,372,225. Reported revenue for that tax period is USD 1,189,813. The reported NTEE classification code is C053. The IRS ruling year recorded in this snapshot is 1995. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 02-0474938. 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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