Largest animal nonprofits in Oklahoma
The 50 largest animal nonprofits in Oklahoma
The 50 largest animal nonprofits in Oklahoma by revenue range from $23 million down to $238,000.
The largest are Tulsa Zoo Management Inc, Oklahoma Humane Society, and Oklahoma Zoological Society Inc.
Organizations
546
Total revenue
$102.8M
Total assets
$162.1M
Largest animal nonprofits in Oklahoma
Ranked by revenue.
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