Data / Nonprofits / Illinois / St Charles / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in St Charles, IL: 14 registered with the IRS
14 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in St Charles, IL, 14 of them 501(c)(3) charities; the 4 that report revenue took in $640,682. The largest by revenue: Hardystrong Foundation NFP ($225,756), Lighthouse Foundation ($215,156), St Charles Public Library Foundation Inc ($132,640).
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 | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Hardystrong Foundation NFP | 501(c)(3) | 2023 | $225,756 | $500,933 | 2025-12 |
| Lighthouse Foundation | 501(c)(3) | 2018 | $215,156 | $144,887 | 2025-12 |
| St Charles Public Library Foundation Inc | 501(c)(3) | 1994 | $132,640 | $757,098 | 2025-06 |
| St Charles Kiwanis Foundation | 501(c)(3) | 2002 | $67,130 | $62,815 | 2025-09 |
| Anthony & Christie Mulizio Family Legacy Foundation | 501(c)(3) | 2025 | $1 | 2024-12 | |
| John and Mary Kemp Clarkefoundation | 501(c)(3) | 2007 | $283,800 | 2024-12 | |
| Kaylas Hope | 501(c)(3) | 2026 | |||
| Loftus Family Foundation | 501(c)(3) | 2003 | $1.2 million | 2025-06 | |
| McNamee Family Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Pwi Foundation | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Raymond C and Linda M Stachowiak Foundation | 501(c)(3) | 2009 | $4.4 million | 2024-12 | |
| Richard Benevolent Foundation | 501(c)(3) | 2003 | $421,649 | 2025-12 | |
| Stig P Orum Memorial Foundation Inc | 501(c)(3) | 1992 | $833,071 | 2025-12 | |
| Zimmers Family Foundation | 501(c)(3) | 2026 | $11.2 million | 2025-12 |
Other causes in St Charles, IL
- Recreation and sports 10
- Human services 9
- Youth development 9
- Religion-related 8
- Education 7
- Community improvement and capacity building 7
- Arts, culture and humanities 6
- International, foreign affairs and national security 3
- Health care 3
- Mental health and crisis intervention 3
- Environment 3
Every nonprofit in St Charles, IL · 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.