| 1 | Pax Fauna | $217K | $13K | --- |
| 2 | Open Sanctuary Project Inc | $419K | $235K | --- |
| 3 | Bounce Animal Rescue | $311K | $40K | --- |
| 4 | Karuna Foundation | $35.4M | $2.8M | --- |
| 5 | Pro Animal Future | $468K | $212K | --- |
| 6 | Colorado Wildlife Federation Inc | $311K | $123K | --- |
| 7 | Colorado Wildlife Heritage Foundation Inc | $289K | $1.5M | --- |
| 8 | Simmons & Associates Educational Fund Inc | $169K | $386K | --- |
| 9 | North American Veterinary Anesthesia Society | $123K | $133K | --- |
| 10 | Colorado Federation Of Animal Welfare Agencies | $229K | $428K | --- |
| 11 | Native American Fish & Wildlife Society | $5.2M | $8.5M | --- |
| 12 | American Birding Association Inc | $2.0M | $573K | --- |
| 13 | International Institute For Astronautical Sciences Inc | $411K | $19K | --- |
| 14 | Sils Affordable Vet Care | $203K | $65K | --- |
| 15 | Morris Animal Foundation | $14.4M | $112.2M | --- |
| 16 | Sunrise Service Dogs Inc | $188K | $46K | --- |
| 17 | Friends Of Charlies Place | $159K | $596K | --- |
| 18 | Friends Of The Aspen Animal Shelter | $449K | $1.6M | --- |
| 19 | Denver Zoological Foundation Inc | $60.4M | $32.6M | --- |
| 20 | Colorado Zoological Trust Inc | $2.5M | $33.2M | --- |
| 21 | Animal Dominion Rescue | $217K | $21K | --- |
| 22 | Meeker Classic Sheepdog Championship Inc | $253K | $240K | --- |
| 23 | John L Rodacker Jr Foundation | $225K | $225K | --- |
| 24 | For The Love Of Aria | $395K | $34K | --- |
| 25 | Paws N Hooves | $145K | $23K | --- |
| 26 | Stymie Canine Cancer Foundation | $306K | $20K | --- |
| 27 | Slv Spay And Neuter Alliance | $199K | $82K | --- |
| 28 | Rescued Friends Animal Sanctuary | $468K | $610K | --- |
| 29 | Pawsitive Restorations Animal Rescue | $329K | $299K | --- |
| 30 | Fins & Feathers Inc | $407K | $35K | --- |
| 31 | Colorado Animal Rescue Express | $411K | $507K | --- |
| 32 | Teller County Regional Animal Shelter Inc | $776K | $638K | --- |
| 33 | Denver Cat Rescue | $182K | $94K | --- |
| 34 | Caravita Foundation | $629K | $602K | --- |
| 35 | Rooster Sanctuary At Danzigs Roost | $119K | $39K | --- |
| 36 | Denver Dachshunds Rescue And Transport | $300K | $255K | --- |
| 37 | The Feline Fix | $620K | $160K | --- |
| 38 | Longhopes Donkey Shelter Inc | $1.0M | $3.9M | --- |
| 39 | Moe Moes Bulldog Rescue Of The Rockies | $110K | $2K | --- |
| 40 | Cats League And Assistance Of The Western Slope | $345K | $696K | 92/100 |
| 41 | Broken Shovels Farm And Sanctuary School | $531K | $749K | --- |
| 42 | Western Border Collie Rescue | $117K | $101K | --- |
| 43 | Animal Friends Alliance | $5.1M | $6.2M | 90/100 |
| 44 | Hog Haven Farm | $190K | $35K | --- |
| 45 | Allegiance Ranch And Equine Rescue Inc | $181K | $32K | --- |
| 46 | Summit Lost Pet Rescue Inc | $155K | $146K | --- |
| 47 | Mile High Labrador Retriever Mission | $529K | $601K | --- |
| 48 | Terolyn Horse Rescue Inc | $270K | $276K | --- |
| 49 | Moms And Mutts Colorado Rescue For Pregnant And Nursing Dogs | $2.5M | $327K | --- |
| 50 | Surface Creek Animal Shelter | $328K | $448K | --- |
| 51 | Creative Acres Inc | $138K | $300K | --- |
| 52 | Journey Home Animal Center Inc | $1.3M | $2.8M | --- |
| 53 | Brighter Days Dog Rescue | $190K | $37K | --- |
| 54 | Colorado Animal Welfare League | $108K | $73K | --- |
| 55 | Humane Society Of The South Platte Valley Inc | $1.4M | $1.6M | --- |
| 56 | Friends Of Hand To Paw Foundation | $127K | $67K | --- |
| 57 | Animal Rescue Of The Rockies | $945K | $666K | 92/100 |
| 58 | Street Dog Coalition | $1.5M | $874K | --- |
| 59 | Colorado Animal Care Foundation | $183K | $21K | 95/100 |
| 60 | New Hope Cattle Dogs Rescue & Rehoming | $146K | $55K | --- |
| 61 | Lifeline Pet Rescue | $1.2M | $539K | --- |
| 62 | Lightshine Canine Inc | $694K | $63K | --- |
| 63 | Fort Morgan Humane Society | $183K | $39K | 92/100 |
| 64 | Peaceful Prairie Sanctuary | $129K | $741K | --- |
| 65 | Big Dogs Huge Paws Inc | $314K | $69K | --- |
| 66 | Rezdawg Rescue Inc | $1.1M | $763K | --- |
| 67 | Logan County Humane Society | $307K | $830K | --- |
| 68 | Rocky Mountain Lab Rescue | $161K | $387K | --- |
| 69 | Pet Assistance League Store | $322K | $284K | --- |
| 70 | Fleet Of Angels Inc | $669K | $390K | --- |
| 71 | Falling Star Acres Foundation | $120K | $1K | --- |
| 72 | Parkers Animal Rescue | $276K | $1.1M | --- |
| 73 | 4 Paws 4 Life Rescue | $906K | $2.5M | --- |
| 74 | Banditas Wild Horse Promise | $168K | $135K | --- |
| 75 | A Friend Of Jack Rescue | $376K | $42K | --- |
| 76 | Lucky Day Animal Rescue Of Colorado | $193K | $688K | --- |
| 77 | Rocky Mountain Puppy Rescue | $703K | $170K | --- |
| 78 | Loma Cat House Inc | $153K | $75K | 92/100 |
| 79 | The Bow Wow Buddies Foundation Inc | $262K | $256K | --- |
| 80 | Knick O Time Horse Rescue And Rehabilitation | $152K | $39K | 85/100 |
| 81 | Mountain Pet Rescue | $247K | $72K | --- |
| 82 | Burro Base Camp Inc | $112K | $30K | --- |
| 83 | Golden Retriever Freedom Rescue Inc | $392K | $431K | --- |
| 84 | Centaur Rising | $125K | $9K | 80/100 |
| 85 | Isla Animals | $230K | $312K | --- |
| 86 | Drifters Hearts Of Hope Inc | $213K | $123K | --- |
| 87 | End Of The Trail Rescue | $252K | $206K | --- |
| 88 | Dreamcatchers Equine Rescue Llc | $188K | $89K | --- |
| 89 | Colorado Pug Rescue | $112K | $71K | --- |
| 90 | Rocky Mountain Horse Rescue | $154K | $209K | 92/100 |
| 91 | Rocky Mountain Cocker Rescue | $237K | $139K | --- |
| 92 | Northern Colorado Friends Of Ferals | $419K | $494K | --- |
| 93 | Two Mile High Club | $206K | $212K | --- |
| 94 | Rocky Mountain Great Dane Rescue Inc | $118K | $36K | --- |
| 95 | Piceance Mustangs | $157K | $51K | --- |
| 96 | Ridgeback Rescue Of The U S | $133K | $84K | 92/100 |
| 97 | Until Theyre Home | $106K | $120K | --- |
| 98 | Inter Mountain Humane Society | $360K | $966K | --- |
| 99 | Equine Sanctuary Of Ojai | $143K | $363K | --- |
| 100 | Spaytoday | $1.5M | $823K | --- |