# Diederich Foundation

Diederich Foundation is a Nonprofit Organization based in Glen Carbon, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Diederich Foundation as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 85-1747042. Its reported mailing city is Glen Carbon, Illinois, United States. The retained registry records an IRS exemption ruling in August 2020 and reported NTEE classification code T50. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo2.csv, EIN 85-1747042. These dated registry facts do not establish current operations, current finances, assets under management or an investment mandate. No financial amounts are stated in this registry-only record.

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Updated: 2026-10-25T19:08:42Z

Canonical page: https://altss.com/profile/diederich-foundation

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