| Delaware Alliance for Animal Welfare Groups IncNewark | Form 990-N | No figure |
| Paws of TomorrowDagsboro | Form 990-N | No figure |
| Classic Cats CorporationClayton | Form 990-N | No figure |
| Norwegian Buhund Club of AmericaWyoming | Form 990-N | No figure |
| Peeves Humane FundLewes | Form 990-N | No figure |
| Dogs Guardian IncWilmington | Form 990-N | No figure |
| Boop Gives Back IncDover | Form 990-N | No figure |
| Paws for Rescue IncSeaford | Form 990-N | No figure |
| All About the Animals FoundationDover | Form 990-N | No figure |
| Pipers Paws Rescue IncMagnolia | Form 990-N | No figure |
| Feral Feline SocietySeaford | Form 990-N | No figure |
| Chapter Before Home FoundationMilford | Form 990-N | No figure |
| Sisters Saving Species FoundationDover | Form 990-N | No figure |
| Sussex County Animal AssociationSeaford | Form 990-N | No figure |
| World Moot on International Law and Animal Rights IncWilmington | Form 990-N | No figure |
| World Animal Welfare IncWilmington | Form 990-N | No figure |
| Tambor Bay Turtles AssociationDover | Form 990-N | No figure |
| Pratt Farm Youth IncSmyrna | Form 990-N | No figure |
| Lone Ranger Cat Rescue IncMiddletown | Form 990-N | No figure |
| Expawers Ranch FoundationDover | Form 990-N | No figure |
| Pets Dream FoundationNewark | Form 990-N | No figure |
| CARES4PETS IncWilmington | Form 990-N | No figure |
| Kristis Kats IncBridgeville | Form 990-N | No figure |
| Rockin Horse Rescue IncWilmington | Form 990-N | No figure |
| Coolspring Animal Sanctuary IncMilton | Form 990-N | No figure |
| Second Chance Ranch of de IncFelton | Form 990-N | No figure |
| Noahs Arc IncMagnolia | Form 990-N | No figure |
| Baywood Community CatsMillsboro | Form 990-N | No figure |
| It Takes a Village Animal Rescue IncMiddletown | Form 990-N | No figure |
| Mispillion Kennel Club IncSelbyville | Form 990-N | No figure |
| Delaware Action for Animals IncorporatedNew Castle | Form 990-N | No figure |
| Southern Delaware Horse Retirement AssociationGeorgetown | Form 990-N | No figure |
| Tri-State Equine Adoption & RescueHartly | Form 990-N | No figure |
| Friends for Rescue and Pet Care IncSeaford | Form 990-N | No figure |
| The Delaware Council of Wildlife Rehabilitators and Educators IncCheswold | Form 990-N | No figure |
| Coastal Coon Hunters Club IncHarrington | Form 990-N | No figure |
| Dumpster Cats Rescue League IncNew Castle | Form 990-N | No figure |
| American Mustang and Burro Association IncTownsend | Form 990-N | No figure |
| Merrietta Virden Animal FoundationLewes | Form 990-N | No figure |
| Homeless Cat Helpers IncSeaford | Form 990-N | No figure |
| Marat Karpeka Lemur FoundationWilmington | Form 990-N | No figure |
| Diamond Enterprises Island Gurl DatClayton | Form 990-N | No figure |
| Compassion for Cats of DelawareCamden | Form 990-N | No figure |
| Fur Free Society IncHockessin | Form 990-N | No figure |
| Communication Alliance to Network Thoroughbred Ex-RacehorsesWilmington | Form 990-N | No figure |
| Loving Hearts 4 PawsLewes | Form 990-N | No figure |
| Delaware Beekeepers Association IncOdessa | Form 990-N | No figure |
| Delmarva Dockdogs ClubClayton | Form 990-N | No figure |
| Voices for the Voiceless Wildlife Rescue & RehabBridgeville | Form 990-N | No figure |
| Coats for CaninesLewes | Form 990-N | No figure |