Webb Institute

Overview

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Webb Institute as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 11-1630912. Its reported mailing city is Glen Cove, New York, United States. For the tax period ending June 2025, the retained IRS record reports total assets of USD 113,343,891. Reported income for that tax period is USD 27,548,308. Reported revenue for that tax period is USD 21,802,804. The reported NTEE classification code is B500. The IRS ruling year recorded in this snapshot is 1942. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 11-1630912. 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.