Data / Nonprofits / Tennessee / Memphis / Environment

Environment nonprofits in Memphis, TN: 450 registered with the IRS

450 environment nonprofits are registered with the IRS in Memphis, TN, 450 of them 501(c)(3) charities; the 14 that report revenue took in $478.6 million. The largest by revenue: Ducks Unlimited Inc ($380.3 million), Ducks Unlimited Inc ($65.8 million), Wetlands America Trust Inc ($19.5 million).

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Every organization, largest by revenue first

Other causes in Memphis, TN

• Religion-related 556
• Human services 494
• Education 346
• Community improvement and capacity building 284
• Youth development 259
• Arts, culture and humanities 190
• Philanthropy, voluntarism and grantmaking foundations 135
• Health care 114
• Housing and shelter 109
• Recreation and sports 92
• Mental health and crisis intervention 70
• Food, agriculture and nutrition 55
• Crime and legal-related 52
• Animal-related 45
• Public and societal benefit 39
• Employment 37
• Diseases, disorders and medical disciplines 22
• Civil rights, social action and advocacy 20
• Mutual and membership benefit 15
• International, foreign affairs and national security 14
• Public safety, disaster preparedness and relief 14
• Medical research 12
• Science and technology 4

Every nonprofit in Memphis, TN · 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.