Data / Nonprofits / South Carolina / Wadmalaw Is
Nonprofits in Wadmalaw Is, SC: 12 registered with the IRS
12 nonprofits are registered with the IRS in Wadmalaw Is, SC, 11 of them 501(c)(3) charities; the 3 that report revenue took in $681,261. The largest by revenue: Sea Island Yacht Club ($353,304), Lowcountry Equine-Assisted Psychotherapy ($264,943), Parrot Posse ($63,014).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Sea Island Yacht Club | Recreation and sports | 501(c)(7) | 2017 | $353,304 | $3 million | 2025-12 |
| Lowcountry Equine-Assisted Psychotherapy | Health care | 501(c)(3) | 2005 | $264,943 | $101,671 | 2024-12 |
| Parrot Posse | Animal-related | 501(c)(3) | 2017 | $63,014 | $23,681 | 2025-12 |
| Charlestowne Woodturners Inc | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Ethel Lance Content of Our Character Foundation | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Keep Wadmalaw Beautiful | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Kevin Brown Ministries | Religion-related | 501(c)(3) | 2025 | |||
| Leadenwah Preservation Fund Incorporated | Environment | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Marilynn and John Hill Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $6 million | 2024-12 | |
| Rockville Presbyterian Church | 501(c)(3) | 1982 | 1997-12 | |||
| Salem Baptist Church | Religion-related | 501(c)(3) | 2012 | |||
| St Silouan Retreat | 501(c)(3) | 1972 |
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.