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Data / Nonprofits / Wisconsin / Oak Creek / Philanthropy, voluntarism and grantmaking foundations

Philanthropy, voluntarism and grantmaking foundations nonprofits in Oak Creek, WI: 7 registered with the IRS

7 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Oak Creek, WI, 7 of them 501(c)(3) charities; the 3 that report revenue took in $593,641. The largest by revenue: Park People of Milwaukee County Inc ($320,545), Giving To the Nations Inc ($165,638), Oak Creek Lions Community Foundation Inc ($107,458).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Park People of Milwaukee County Inc501(c)(3)1978$320,545$796,8612025-03
Giving To the Nations Inc501(c)(3)2015$165,638$43,0902025-12
Oak Creek Lions Community Foundation Inc501(c)(3)2011$107,458$341,8082025-06
Ability Adventures Inc501(c)(3)2025$0$02026-06
Knights of the North501(c)(3)2026
Oak Creek Professional Fire Fighters Benevolence & Charities I501(c)(3)2023$0$02025-12
Thegiveshirt Com Inc501(c)(3)2011$0$02025-12

Other causes in Oak Creek, WI

Every nonprofit in Oak Creek, WI · Philanthropy, voluntarism and grantmaking foundations 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.