Data / Nonprofits / South Dakota / Medical research
Medical research nonprofits in South Dakota: 19 registered with the IRS
19 medical research nonprofits are registered with the IRS in South Dakota, 19 of them 501(c)(3) charities; the 4 that report revenue took in $2.2 million. The most are in Sioux Falls (8), Brookings (2), Rapid City (1). The largest by revenue: Ecdysis Foundation ($2 million), Feisty Fighters Inc ($210,715), Shepherds Gift- GM1 for HD ($5,257).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Ecdysis Foundation | Estelline | 501(c)(3) | 2016 | $2 million | $1.4 million | 2024-12 |
| Feisty Fighters Inc | Sioux Falls | 501(c)(3) | 2011 | $210,715 | $518,251 | 2024-12 |
| Shepherds Gift- GM1 for HD | Brookings | 501(c)(3) | 2015 | $5,257 | $92,722 | 2025-12 |
| Wonder Capes Inc | Sioux Falls | 501(c)(3) | 2016 | $591 | $1 | 2025-12 |
| A Cure for Cora | Sioux Falls | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Aurora County Cancer Fund | Plankinton | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Bioceptor Medical Research Corp | Box Elder | 501(c)(3) | 2024 | |||
| Colome Pink Ladies Dart League Inc | Winner | 501(c)(3) | 2022 | $0 | $0 | 2025-05 |
| Fore the Cure | Elk Point | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| H O P E Therapeutic Riding Center | Huron | 501(c)(3) | 1994 | $0 | $0 | 2025-12 |
| Harding County Hospital Association | Buffalo | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Harvey W Peters Research Foundation | Sioux Falls | 501(c)(3) | 2001 | $134.5 million | 2025-06 | |
| Kiss My Als Foundation | Brookings | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Restorative Research Foundation | Watertown | 501(c)(3) | 2026 | |||
| Sanford | Sioux Falls | 501(c)(3) | 2011 | 2007-06 | ||
| Single Cause Single Cure | Rapid City | 501(c)(3) | 2014 | $601,159 | 2024-12 | |
| South Dakota Dermatology Society Inc | Sioux Falls | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| South Dakota Medical Group Management Association | Sioux Falls | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Sioux Falls | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
Every nonprofit in South Dakota
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.