Data / Nonprofits / Massachusetts / Williamsburg
Nonprofits in Williamsburg, MA: 23 registered with the IRS
23 nonprofits are registered with the IRS in Williamsburg, MA, 21 of them 501(c)(3) charities; the 6 that report revenue took in $2.6 million. The largest by revenue: Snow Farm-The New England Craft Program Inc ($2.2 million), Institute for Cacao and Chocolate Research Inc ($141,944), Organization of Biological Field Stations Inc ($129,658). Most common causes: arts, culture and humanities (5), education (5).
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 |
|---|---|---|---|---|---|---|
| Snow Farm-The New England Craft Program Inc | Education | 501(c)(3) | 2001 | $2.2 million | $2.1 million | 2025-12 |
| Institute for Cacao and Chocolate Research Inc | International, foreign affairs and national security | 501(c)(3) | 2017 | $141,944 | $39,001 | 2025-09 |
| Organization of Biological Field Stations Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $129,658 | $981,756 | 2025-12 |
| Massachusetts State Grange Patrons of Husbandry Inc | 501(c)(8) | 1972 | $92,706 | $177,815 | 2025-09 | |
| Build A School in Africa | International, foreign affairs and national security | 501(c)(3) | 2011 | $61,853 | $231,248 | 2025-12 |
| Northhampton Society for the Prevention of Cruelty To Animals I | Animal-related | 501(c)(3) | 1987 | $6,657 | $680,433 | 2025-12 |
| Careerformation Services Inc | 501(c)(3) | 1984 | $0 | $0 | 2023-12 | |
| Chesterfield Fourth of July Association Inc | 501(c)(3) | 1993 | $0 | $0 | 2025-12 | |
| Dance Education 4all Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $88 | 2024-12 | |
| Earthspirit Inc | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Fullen-Smith Foundation | 501(c)(3) | 1960 | $3 million | 2026-04 | ||
| Hampshire County Riding Club Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-10 |
| Knighten Guild and Company | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $20,321 | 2023-12 |
| Nature Medicine Foundation Inc | Education | 501(c)(3) | 2026 | |||
| TFG Heartwood Inc | Education | 501(c)(3) | 2021 | $0 | $1 | 2024-12 |
| The Friends of Williamsburg Libraries | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-08 |
| Thupten Nyingpo Trust | Religion-related | 501(c)(3) | 2009 | |||
| University of Massachusetts | 501(c)(3) | 2013 | $0 | $0 | 2025-06 | |
| University of Massachusetts | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Williamsburg Cemetery Association | 501(c)(13) | 1946 | $0 | $0 | 2026-03 | |
| Williamsburg Fire Fighters Assoc | Public safety, disaster preparedness and relief | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Williamsburg Historical Society Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Williamsburg Schools Parent Teacher Organization Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
By cause in Williamsburg, MA
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.