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Data / Nonprofits / Massachusetts / Plymouth / Environment

Environment nonprofits in Plymouth, MA: 13 registered with the IRS

13 environment nonprofits are registered with the IRS in Plymouth, MA, 13 of them 501(c)(3) charities; the 4 that report revenue took in $3.7 million. The largest by revenue: Wildlands Trust Inc ($2.1 million), Whale and Dolphin Conservation Inc ($1.3 million), Living Observatory Inc ($163,062).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Wildlands Trust Inc501(c)(3)2010$2.1 million$13.8 million2025-06
Whale and Dolphin Conservation Inc501(c)(3)2006$1.3 million$648,9192025-09
Living Observatory Inc501(c)(3)2016$163,062$124,7862025-12
Southeastern Massachusetts Pine Barrens Alliance501(c)(3)2014$16,266$26,4802025-12
Clear Pond Water Association Inc501(c)(3)2023$0$02024-09
Community Land and Water Coalition Inc501(c)(3)2026
Evergreen Project501(c)(3)2026
Farm the Sun USA Inc501(c)(3)2024$0$02025-12
Forges Foundation Inc501(c)(3)2002$6.8 million2024-12
Friends of Ellisville Harbor State Park Inc501(c)(3)2026
Garden Club Federation of Massachusetts Inc501(c)(3)2004$0$02026-06
Sacred Earth Land Conservancy Inc501(c)(3)2025
Sustainable Plymouth Inc501(c)(3)2024$0$02025-12

Other causes in Plymouth, MA

Every nonprofit in Plymouth, MA · Environment 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.