Data / Nonprofits / Wisconsin / PRT Washingtn
Nonprofits in PRT Washingtn, WI: 100 registered with the IRS
100 nonprofits are registered with the IRS in PRT Washingtn, WI, 86 of them 501(c)(3) charities; the 29 that report revenue took in $13.4 million. The largest by revenue: Away We Go Transport ($4 million), Community Learning Center Inc ($1.5 million), Society of St Vincent de Paul Ozaukee County District Council in ($1.2 million). Most common causes: youth development (17), education (11), arts, culture and humanities (10).
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
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Away We Go Transport | Human services | 501(c)(3) | 2011 | $4 million | $2.1 million | 2024-12 |
| Community Learning Center Inc | 501(c)(3) | $1.5 million | $896,313 | 2025-12 | ||
| Society of St Vincent de Paul Ozaukee County District Council in | 501(c)(3) | 2018 | $1.2 million | $1.9 million | 2025-09 | |
| Lakeshore Natural Resource Partnership | Education | 501(c)(3) | 2003 | $1.1 million | $511,225 | 2025-06 |
| Family Promise of Ozaukee County | Public and societal benefit | 501(c)(3) | 2014 | $870,518 | $2.8 million | 2024-12 |
| Lake Michigan Bird Observatory Inc | 501(c)(3) | 2018 | $557,024 | $328,338 | 2024-12 | |
| Community Education Foundation of Port Washington-Saukville Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $524,675 | $4 million | 2023-12 |
| Port Main Street Inc | Community improvement and capacity building | 501(c)(3) | 2014 | $430,213 | $288,447 | 2024-12 |
| United Way of Northern Ozaukee Inc | 501(c)(3) | 1972 | $425,288 | $552,724 | 2025-03 | |
| Curefa Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $371,207 | $9.6 million | 2024-12 |
| Food Pantry Inc | 501(c)(3) | 1987 | $347,907 | $1.5 million | 2025-02 | |
| Friends of Port Washington Parks and Recreation Inc | Recreation and sports | 501(c)(3) | 2016 | $319,591 | $37,880 | 2024-12 |
| Ozaukee County Economic Development Corporation | Community improvement and capacity building | 501(c)(6) | 2022 | $264,874 | $333,514 | 2025-12 |
| Port Washington Tourism Council Inc | 501(c)(6) | 1998 | $244,021 | $14,981 | 2024-12 | |
| Guardians of the Children Inc | Human services | 501(c)(3) | 2018 | $194,229 | $136,851 | 2024-12 |
| Beachglass Ministries Inc | Religion-related | 501(c)(3) | 2017 | $193,840 | $194,900 | 2024-12 |
| Port Washington Historical Society Inc | 501(c)(3) | 1993 | $160,766 | $1.4 million | 2024-12 | |
| Wisconsin Association of Home Inspectors | Education | 501(c)(6) | 2000 | $154,543 | $23,323 | 2025-04 |
| The Port Washington Yacht Club Inc | 501(c)(7) | 1996 | $80,043 | $275,375 | 2025-12 | |
| International Association of Lions Clubs | 501(c)(4) | 1971 | $79,171 | $93,022 | 2025-06 | |
| Rotary International | 501(c)(4) | 1942 | $70,134 | $199,471 | 2025-06 | |
| Port Hoops Basketball Club Inc | Recreation and sports | 501(c)(3) | 2014 | $69,096 | $25,545 | 2025-12 |
| Project Management Institute | Community improvement and capacity building | 501(c)(6) | 2001 | $67,787 | $179,521 | 2025-12 |
| Port Washington Youth Baseball Inc | Recreation and sports | 501(c)(3) | 2024 | $67,354 | $152,878 | 2025-12 |
| Port Washington-Saukville Arts Council | Arts, culture and humanities | 501(c)(3) | 2011 | $62,354 | $76,530 | 2024-12 |
| PWHS Athletic Booster Club | Education | 501(c)(3) | 2008 | $38,900 | $13,640 | 2026-06 |
| Portfish LTD | Arts, culture and humanities | 501(c)(3) | 2001 | $33,662 | $7,582 | 2025-12 |
| Lmbo Property Fund Inc | Animal-related | 501(c)(3) | 2024 | $600 | $552 | 2024-12 |
| 11TH House Publishing Company | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| B Bruce Krier Conservancy Land Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $2.3 million | 2024-12 | |
| Bahais of Saukville Town | 501(c)(3) | 1995 | ||||
| Be3 Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | 501(c)(3) | 2014 | $0 | $0 | 2025-10 | |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Delta Gamma Fraternity | 501(c)(7) | $0 | $0 | 2025-06 | ||
| Demolay International | 501(c)(3) | 1996 | $0 | $0 | 2025-12 | |
| Designmil Co | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Disabled Veterans Fish Outing | 501(c)(3) | 1985 | $0 | $0 | 2025-12 | |
| Dunwiddie Parent Connection | Education | 501(c)(3) | 2022 | $0 | $0 | 2026-08 |
| Edachieve Inc | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Friedens Evangelical Church | 501(c)(3) | 1965 | ||||
| Friends of the Niederkorn Library Inc | Education | 501(c)(3) | 2000 | $0 | $0 | 2026-01 |
| Friends of the Port Washington Senior Citizens Center Inc | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Great Lakes Sport Fisherman Club Ozaukee Chapter LTD | Recreation and sports | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| History at the Crossroads Corporati On | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Jaguar Parent Group | Education | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Jobs Daughters International | 501(c)(3) | 2001 | $0 | $0 | 2026-05 | |
| Kassouf Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $1.3 million | 2025-12 | |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| League of Women Voters of Wisconsin Inc | Civil rights, social action and advocacy | 501(c)(3) | 2011 | $0 | $0 | 2025-05 |
| Milwaukee Air & Water Show Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Nurturing Nigel | Human services | 501(c)(3) | 2024 | |||
| Open Door Bible Church | 501(c)(3) | 1964 | ||||
| Ozaukee County Development Foundation Inc | Community improvement and capacity building | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| PWHS Music Boosters Inc | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Parent Association of Lincoln School Inc | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Port Fish Day Inc | Human services | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Port Gridiron Club | Youth development | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Port Washington Catholic School Inc | 501(c)(3) | 1946 | ||||
| Port Washington City Band Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Port Washington Fire and Ems Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Port Washington Garden Club | Environment | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Port Washington Racquet Club Incorporated | 501(c)(3) | 2022 | $0 | $0 | 2025-12 | |
| Port Washington Saukville Ecumenical Youth Ministry Inc | Youth development | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Port Washington Womans Club | Community improvement and capacity building | 501(c)(4) | 2014 | $0 | $0 | 2025-06 |
| Port Washington Wrestling Club | Recreation and sports | 501(c)(3) | 2025 | |||
| Portview Church Ag | 501(c)(3) | 1964 | 2013-12 | |||
| Possibility Playground of Ozaukee County Inc | Human services | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Ralph Huiras Foundation Inc | 501(c)(3) | 1997 | $4.3 million | 2025-12 | ||
| Ralph J and E Pearl Jalkanen Foundation Inc | Education | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Saint John XXIII Congregation | 501(c)(3) | 1946 | ||||
| Snow Runners LTD | Recreation and sports | 501(c)(4) | 2012 | $0 | $0 | 2026-06 |
| St John Lutheran Church | 501(c)(3) | 1941 | ||||
| St Matthew Luthern Church | 501(c)(3) | 1966 | ||||
| Stars & Stripes Legacy Club | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| The@bruce Krier Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $24.6 million | 2025-12 | |
| Thomas Jefferson Middle School Music Boosters | Education | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Ulao Creek Partnership Inc | Environment | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2025-12 | |
| W J Niederkorn Museum and Art Center Inc | 501(c)(3) | 1970 | $0 | $0 | 2025-12 | |
| Wellness With Peers Incorporated | Mental health and crisis intervention | 501(c)(3) | 2026 | |||
| Westfield Methodist Cemetery Association | 501(c)(13) | 1995 | $0 | $0 | 2025-12 | |
| Wisconsin Crime Prevention Practioners Association Inc | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Wisconsin Region Studebaker Driver Club | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wisconsin Singer & Songwriter Series Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $-6,815 | $23,302 | 2025-06 |
By cause in PRT Washingtn, WI
- Youth development 17
- Education 11
- Arts, culture and humanities 10
- Human services 6
- Recreation and sports 6
- Philanthropy, voluntarism and grantmaking foundations 6
- Community improvement and capacity building 5
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.