| 1 | In Defense Of Animals | $2.9M | $9.2M | --- |
| 2 | Animal Legal Defense Fund | $18.0M | $23.6M | --- |
| 3 | Last Chance For Animals | $4.6M | $4.7M | --- |
| 4 | National Marine Mammal Foundation Inc | $13.9M | $4.1M | --- |
| 5 | Revive & Restore | $16.3M | $16.1M | --- |
| 6 | Inter American Tropical Tuna Commission | $14.3M | $9.8M | --- |
| 7 | The Institute For Bird Populations | $3.1M | $998K | --- |
| 8 | Institute For Wildlife Studies | $2.9M | $6.8M | --- |
| 9 | Hubbs Sea World Research Institute | $4.7M | $7.7M | --- |
| 10 | Friends Of Wildcare | $4.3M | $6.4M | --- |
| 11 | Stanford Health Care Advantage | $50.2M | $15.0M | --- |
| 12 | Greater Los Angeles Zoo Association | $36.2M | $54.9M | --- |
| 13 | Monterey Bay Aquarium Foundation | $1.0B | $837.7M | --- |
| 14 | The David Sheldrick Wildlife Trust Usa Inc | $39.8M | $20.6M | --- |
| 15 | Golden State Humane Society | $3.6M | $1.4M | --- |
| 16 | Fresno Humane Animal Services | $3.1M | $609K | --- |
| 17 | The Cat House On The Kings Inc | $3.7M | $7.5M | --- |
| 18 | Wildaid Inc | $8.6M | $7.4M | 75/100 |
| 19 | Sammies Friends | $3.2M | $395K | --- |
| 20 | Animal Equality | $4.5M | $3.2M | --- |
| 21 | Beagle Freedom Project | $2.6M | $4.1M | --- |
| 22 | Affordable Pet Care Group Of Los Angeles | $5.0M | $1.7M | --- |
| 23 | Wings Of Rescue Inc | $3.1M | $2.5M | --- |
| 24 | Oscars Place Adoption Center & Sanctuary | $2.9M | $561K | --- |
| 25 | Frosted Faces Foundation Inc | $2.6M | $3.4M | --- |
| 26 | All Seated In A Barn | $5.3M | $1.2M | --- |
| 27 | Sky Dog Sanctuary Inc | $3.2M | $3.3M | --- |
| 28 | Humanity For Horses | $5.9M | $12.3M | --- |
| 29 | Paws For Life K9 Rescue | $3.7M | $2.3M | --- |
| 30 | Friends Of The Alameda Animal Shelter | $3.2M | $4.4M | --- |
| 31 | Donkeyland | $3.1M | $12.6M | --- |
| 32 | Animal Charity Evaluators | $7.8M | $5.5M | --- |
| 33 | Hope For Paws | $6.6M | $7.2M | --- |
| 34 | Amber And Adam Tarshis Foundation | $3.9M | $3.7M | --- |
| 35 | Animal Defenders International Us | $5.4M | $4.5M | --- |
| 36 | American Wild Horse Preservation Campaign | $3.6M | $5.1M | --- |
| 37 | Mercy For Animals | $35.3M | $30.2M | --- |
| 38 | Wags And Walks | $11.4M | $7.7M | --- |
| 39 | Eastwood Ranch Foundation | $2.4M | $8.7M | --- |
| 40 | Priceless Puppy Rescue Corp | $2.6M | $3.5M | --- |
| 41 | Foster Friends Rescue | $14.9M | $14.5M | --- |
| 42 | Simi Valley Nonprofit Spay & Neuter Clinic Incorporated | $2.8M | $2.7M | --- |
| 43 | Spay Neuter Imperative Project California | $4.8M | $1.1M | --- |
| 44 | Friends Of The Palm Springs Animal Shelter | $8.3M | $5.1M | --- |
| 45 | Performing Animal Welfare Society | $11.7M | $36.2M | --- |
| 46 | Stray Cat Alliance | $3.9M | $1.2M | --- |
| 47 | Friends Of Cats Inc | $2.5M | $4.0M | --- |
| 48 | Valley Humane Society Inc | $3.9M | $5.7M | --- |
| 49 | Society For The Prevention Of Cruelty To Animals Of Monterey Cty | $25.9M | $85.0M | --- |
| 50 | Animal Samaritans | $11.6M | $10.0M | --- |
| 51 | San Diego Humane Society And S P C A | $78.0M | $133.0M | --- |
| 52 | Humane Society Of San Bernardino Valley | $4.3M | $11.6M | --- |
| 53 | Milo Foundation | $2.7M | $2.4M | --- |
| 54 | Woods Humane Society Inc | $5.0M | $16.6M | --- |
| 55 | Haven Humane Society | $8.2M | $15.7M | --- |
| 56 | Placer County Society For The Prevention Of Cruelty To Animals | $11.9M | $32.0M | --- |
| 57 | Mercy Crusade Inc | $3.7M | $3.4M | --- |
| 58 | Marin Humane Society | $27.4M | $31.5M | --- |
| 59 | Sacramento Society For The Prevention Of Cruelty To Animals | $23.3M | $35.1M | --- |
| 60 | Riverside Humane Society Pet Adoption Center | $4.3M | $4.3M | --- |
| 61 | Pets In Need | $5.8M | $12.7M | --- |
| 62 | Heron Court Cooperative Inc | $4.5M | $16.3M | --- |
| 63 | Humane America Animal Foundation | $10.2M | $39.8M | --- |
| 64 | Santa Barbara Humane Society For The Prevention Of Cruelty To Anima | $35.7M | $49.9M | --- |
| 65 | Los Angeles S P C A | $21.8M | $71.1M | --- |
| 66 | Joybound People And Pets Fka Tony Larussas Animal Rescue Foundation | $19.6M | $89.0M | --- |
| 67 | Muttville | $56.9M | $63.3M | --- |
| 68 | East Bay Society For The Prevention Of Cruelty To Animals | $14.3M | $43.7M | --- |
| 69 | Dedication And Everlasting Love To Animals | $7.0M | $12.7M | --- |
| 70 | Bakersfield Society For The Prevention Cruelty To Animals Corp | $2.8M | $2.6M | --- |
| 71 | Helen Woodward Animal Center | $24.7M | $84.2M | --- |
| 72 | Fresno H O P E Animal Foundation | $5.2M | $7.2M | --- |
| 73 | San Francisco Society For The Prevention Of Cruelty To Animals | $57.7M | $132.3M | --- |
| 74 | Berkeley East Bay Humane Society Inc | $5.3M | $10.5M | --- |
| 75 | Ramona Humane Society Inc | $3.4M | $5.2M | --- |
| 76 | Humane Society Of Pomona Valley Inc | $14.4M | $25.7M | --- |
| 77 | Horsepower Sanctuaries | $2.8M | $7.5M | --- |
| 78 | Southern California Equine Foundation Inc | $2.8M | $3.5M | --- |
| 79 | Rancho Coastal Humane Society | $13.5M | $32.5M | --- |
| 80 | Animal Place | $2.8M | $14.4M | --- |
| 81 | Humane Society Silicon Valley | $50.8M | $55.1M | --- |
| 82 | Humane Farming Association | $5.7M | $23.7M | --- |
| 83 | Humane Society Of Sonoma County | $6.4M | $11.4M | --- |
| 84 | Pasadena Humane Society | $16.3M | $43.9M | --- |
| 85 | Central California Society For The Prevention Of Cruelty To Amimals | $2.6M | $15.9M | --- |
| 86 | Humane Society Of Ventura County | $7.8M | $45.4M | --- |
| 87 | Pets Lifeline Inc | $4.6M | $7.9M | --- |
| 88 | Peninsula Humane Society & Spca | $52.2M | $80.8M | --- |
| 89 | Wild Africa | $2.7M | $2.3M | --- |
| 90 | California Deer Association | $15.0M | $4.6M | --- |
| 91 | Bubye Valley Conservation Research | $7.3M | $247K | --- |
| 92 | Marine Mammal Care Center Los Angeles | $2.8M | $3.1M | --- |
| 93 | Mousebutt Rescue Foundation Inc | $3.5M | $806K | --- |
| 94 | Wildlife Conservation Network Inc | $59.8M | $65.5M | --- |
| 95 | California Marine Sanctuary Foundation | $4.5M | $5.0M | --- |
| 96 | International Bird Rescue | $3.3M | $1.5M | --- |
| 97 | Greater Farallones Association | $4.6M | $1.7M | --- |
| 98 | Marine Mammal Center | $55.4M | $54.9M | --- |
| 99 | California State Wildlife Foundation | $4.7M | $14.6M | --- |
| 100 | Point Reyes Bird Observatory | $32.7M | $26.4M | --- |