# Cornerstone Foundation of Northeastern Wisconsin Inc

Cornerstone Foundation of Northeastern Wisconsin Inc is a Private Foundation based in Green Bay, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Cornerstone Foundation of Northeastern Wisconsin Inc as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 36-2761910. Its reported mailing city is Green Bay, Wisconsin, United States. For the tax period ending December 2024, the retained IRS record reports total assets of USD 24,704,992. Reported income for that tax period is USD 6,964,781. The IRS ruling year recorded in this snapshot is 1973. 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: 2026-10-23T09:41:15Z

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