Data / Nonprofits / Maryland / Laytonsville / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Laytonsville, MD: 4 registered with the IRS
4 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Laytonsville, MD, 4 of them 501(c)(3) charities.
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Ruppert Family Foundation Inc | 501(c)(3) | 2000 | $4.6 million | 2024-12 | |
| Tom Marshall Foundation | 501(c)(3) | 2022 | $929,677 | 2025-12 | |
| Wende Foundation | 501(c)(3) | 2022 | $491,176 | 2024-12 | |
| Woodworkers for Children Charity Inc | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
Other causes in Laytonsville, MD
Every nonprofit in Laytonsville, MD · 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.