| Audubon Nature Institute Inc |
LA |
$61,293,521 |
$2,088,856 |
| Zoological Society Of San Diego |
CA |
$437,607,695 |
$2,056,676 |
| American Kennel Club Inc |
NY |
$99,646,198 |
$1,728,328 |
| National Fish And Wildlife Foundation |
DC |
$513,218,073 |
$1,418,915 |
| The American Society For The Prevention Of Cruelty To Animals |
NY |
$446,134,125 |
$1,226,402 |
| Shedd Aquarium Society |
IL |
$101,974,802 |
$966,423 |
| Georgia Aquarium Inc & Subsidiary |
GA |
$165,667,302 |
$958,720 |
| Wildlife Conservation Society |
NY |
$389,150,742 |
$851,778 |
| Atlanta Fulton County Zoo Inc |
GA |
$34,059,721 |
$846,951 |
| Chicago Zoological Society |
IL |
$107,989,615 |
$797,411 |
| Nashville Zoo Inc |
TN |
$35,907,046 |
$775,871 |
| National Wildlife Federation |
VA |
$156,404,607 |
$756,599 |
| American Humane Association |
DC |
$28,083,367 |
$745,352 |
| Gulf Of Maine Research Institute |
ME |
$20,243,085 |
$737,213 |
| Zoological Society Of Cincinnati |
OH |
$69,378,528 |
$735,591 |
| Columbus Zoological Park Association |
OH |
$88,819,571 |
$728,485 |
| Waverly Senior Services |
PA |
$2,958,420 |
$726,222 |
| Massachusetts Society For The Prevention |
MA |
$144,842,494 |
$723,301 |
| Houston Zoo Inc |
TX |
$82,689,282 |
$711,080 |
| The Animal Medical Center |
NY |
$96,735,746 |
$690,987 |
| Omaha Zoological Society |
NE |
$82,044,812 |
$687,338 |
| Humane World For Animals Inc |
DC |
$207,939,996 |
$676,674 |
| New England Aquarium Corporation |
MA |
$54,645,914 |
$671,882 |
| Arizona Center For Nature Conservation |
AZ |
$49,345,230 |
$645,394 |
| Rocky Mountain Elk Foundation Inc |
MT |
$100,089,143 |
$639,108 |
| Defenders Of Wildlife |
DC |
$36,052,170 |
$637,865 |
| National Aquarium Inc |
MD |
$74,375,786 |
$637,770 |
| Denver Zoological Foundation |
CO |
$60,103,137 |
$622,645 |
| Woodland Park Zoological Society |
WA |
$83,715,805 |
$614,430 |
| Zoological Society Of Philadelphia |
PA |
$43,711,192 |
$587,706 |
| Clearwater Marine Aquarium Inc |
FL |
$22,862,676 |
$585,707 |
| Detroit Zoological Society |
MI |
$64,149,877 |
$584,762 |
| American Association Of |
MD |
$20,870,405 |
$574,000 |
| The Fort Worth Zoological Association |
TX |
$52,839,535 |
$560,349 |
| Helen Woodward Animal Center |
CA |
$24,027,619 |
$555,419 |
| Sea Research Foundation Inc |
CT |
$31,819,627 |
$555,009 |
| Wvc |
NV |
$28,357,199 |
$539,529 |
| African Wildlife Foundation Inc |
DC |
$38,598,852 |
$539,122 |
| Best Friends Animal Society |
UT |
$148,272,851 |
$534,208 |
| Aaalac International Inc |
MD |
$9,334,355 |
$523,483 |
| Lincoln Park Zoological Society |
IL |
$56,439,039 |
$522,537 |
| North Shore Animal League America |
NY |
$46,442,949 |
$522,262 |
| Aquarium Of The Pacific Corporation |
CA |
$59,309,760 |
$519,664 |
| Panthera Corporation |
NY |
$24,658,202 |
$517,657 |
| San Diego Humane Society & Spca |
CA |
$72,873,511 |
$509,396 |
| San Antonio Zoological Society |
TX |
$61,090,159 |
$507,001 |
| Washington Humane Society |
DC |
$23,841,638 |
$504,973 |
| John Ball Zoo |
MI |
$37,349,675 |
$499,455 |
| The Florida Aquarium Inc |
FL |
$40,580,925 |
$499,015 |
| Trout Unlimited Inc |
VA |
$83,453,958 |
$496,625 |