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Data / Nonprofits / Connecticut / Thompson / Education

Education nonprofits in Thompson, CT: 3 registered with the IRS

3 education nonprofits are registered with the IRS in Thompson, CT, 3 of them 501(c)(3) charities; the 1 that report revenue took in $11.9 million. The largest by revenue: Trinity Foundation Inc ($11.9 million).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Trinity Foundation Inc501(c)(3)2002$11.9 million$21.3 million2025-06
Thompson Together501(c)(3)2008$0$02025-12
Tourtellotte Memorial High School Alumni Assoc501(c)(3)2013$0$02025-12

Other causes in Thompson, CT

Every nonprofit in Thompson, CT · Education nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.