| Western Iowa EMS K9 AssociationBattle Creek | Form 990-N | No figure |
| Blairstown First ResponderBlairstown | Form 990-N | No figure |
| Lake Park Volunteer Fire DepartmentLake Park | Form 990-N | No figure |
| Ida Grove Fire DepartmentIda Grove | Form 990-N | No figure |
| Bussey Iowa Volunteer Fire and Rescue AssociationBussey | Form 990-N | No figure |
| Granger Emergency Services AuxiliaryGranger | Form 990-N | No figure |
| Iowa Great Lakes Water Safety CouncilSpirit Lake | Form 990-N | No figure |
| Fire Prevention Training FoundationDes Moines | Form 990-N | No figure |
| Sibley Iowa Fire Fighters AssociationSibley | Form 990-N | No figure |
| Frankville Emergency Volunteer AssociationPostville | Form 990-N | No figure |
| Spencer Volunteer Fire Department IncSpencer | Form 990-N | No figure |
| Dexter Fire and Rescue Association IncDexter | Form 990-N | No figure |
| Norway Area Firefighters Association IncNorway | Form 990-N | No figure |
| Paton Volunteer Fire DepartmentPaton | Form 990-N | No figure |
| Fayette Fire Fighters IncFayette | Form 990-N | No figure |
| Belle Plaine Fire Department Foundation IncBelle Plaine | Form 990-N | No figure |
| Williamsburg First Responders AssociationWilliamsburg | Form 990-N | No figure |
| Dickens Volunteer Fire Rescue Co IncSpencer | Form 990-N | No figure |
| Fort Madison Fire Department AuxiliaryWever | Form 990-N | No figure |
| Nocturnal Dispatchers IncBoone | Form 990-N | No figure |
| Kossuth County Fire Department Foundation IncorporatedBurt | Form 990-N | No figure |
| Project GenesisDe Witt | Form 990-N | No figure |
| Lovilia Fire and RescueLovilia | Form 990-N | No figure |
| Waukee Fire Fighters Association IncWaukee | Form 990-N | No figure |
| Brayton Fire Department AssociationBrayton | Form 990-N | No figure |
| Iowa Radio Operators IncNewton | Form 990-N | No figure |
| Adel Fire AssociationAdel | Form 990-N | No figure |
| Olin Hose CompanyOlin | Form 990-N | No figure |
| Modale Fire and Rescue AssociationModale | Form 990-N | No figure |
| Eddyville Volunteer Fire DepartmentEddyville | Form 990-N | No figure |
| Donahue Volunteer Fire Department IncDonahue | Form 990-N | No figure |
| Iowa Association of Railroad Passengers IncHills | Form 990-N | No figure |
| Maynard Volunteer Fire Fighters AssociationMaynard | Form 990-N | No figure |
| Fredericksburg Firefighters Assoc IncFredericksburg | Form 990-N | No figure |
| Bridgewater Firefighters Association IncorporatedBridgewater | Form 990-N | No figure |
| Preston Fire CompanyPreston | Form 990-N | No figure |
| Terril Fire Department IncTerril | Form 990-N | No figure |
| Vining Volunteer Fire DepartmentVining | Form 990-N | No figure |
| Evansdale Volunteer Fire Dept AssocEvansdale | Form 990-N | No figure |
| Robins Firefighters AssociationsRobins | Form 990-N | No figure |
| Charlotte Community Fire CompanyCharlotte | Form 990-N | No figure |
| Saylor Township Volunteer Fire DepartmentDes Moines | Form 990-N | No figure |
| Wapello County Rural Volunteer Fire DepartmentOttumwa | Form 990-N | No figure |
| West Des Moines Emergency Medical AssociationWest Des Moines | Form 990-N | No figure |
| Iowa Mennonite Disaster ServiceCoralville | Form 990-N | No figure |
| Speedway Fire RescueDavenport | Form 990-N | No figure |
| Lawton AmbulanceLawton | Form 990-EZ | $0FY2024 |
| Earling Fire & Rescue DepartmentEarling | Form 990-N | No figure |
| Knoxville Township Fire Rescue AssociationKnoxville | Form 990-N | No figure |
| Primghar Fire DepartmentPrimghar | Form 990-N | No figure |