Largest environmental nonprofits in the United States
The 50 largest environmental nonprofits in the United States
The 50 largest environmental nonprofits in the United States by revenue range from $662 million down to $57 million.
The largest are New Venture Fund, National Headquarters, and The Conservation Fund A Nonprofit Corporation.
Organizations
29,467
Total revenue
$24.0B
Total assets
$79.1B
Largest environmental nonprofits in the United States
Ranked by revenue.
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Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an
organization is run and funded — not its real-world outcomes. Figures are presented without evaluation;
we do not rate, score, or rank organizations. · philanthropy.org