| Shawswick Volunteer Firefighters AssnBedford | Form 990-EZ | $141,501FY2024 |
| Versailles Volunteer Fire Dept IncVersailles | Form 990 | $132,690FY2025 |
| Marshall Fire DeptMarshall | Form 990-EZ | $132,447FY2024 |
| Shirley Volunteer Fire Department IncShirley | Form 990 | $129,589FY2024 |
| Carlisle Lions Community Ambulance IncCarlisle | Form 990-EZ | $127,279FY2025 |
| Converse Volunteer Fire Co IncConverse | Form 990 | $125,949FY2025 |
| Beech Grove Public Safety Foundation IncBeech Grove | Form 990-EZ | $125,051FY2025 |
| Paoli Volunteer Fire Department IncPaoli | Form 990-EZ | $124,226FY2025 |
| Tri Town Safety Village IncSchererville | Form 990-EZ | $123,966FY2025 |
| Washington Volunteer Fire Department of Grant CountyMarion | Form 990-EZ | $123,114FY2025 |
| Indycog IncIndianapolis | Form 990-EZ | $122,695FY2024 |
| Scipio-Geneva Township Fire Department IncScipio | Form 990-EZ | $122,583FY2023 |
| Stroh Volunteer Fire DepartmentStroh | Form 990-EZ | $120,957FY2025 |
| Prairie Township Volunteer Fire DepartmentBrookston | Form 990-EZ | $119,600FY2025 |
| Jackson and Washington Township Volunteer Fire Department IncSeymour | Form 990-EZ | $119,391FY2025 |
| Roann Volunteer Fire Department IncRoann | Form 990 | $118,830FY2024 |
| Wheatfield Volunteer Fire Department IncWheatfield | Form 990-EZ | $118,782FY2024 |
| New Point Volunteer Fire DepartmentNew Point | Form 990 | $118,251FY2025 |
| Pleasant Township Volunteer Fire Dept IncSweetser | Form 990-EZ | $117,542FY2024 |
| Morris Volunteer Fire AssociationMorris | Form 990 | $117,433FY2025 |
| Monterey Volunteer Fire DepartmentMonterey | Form 990-EZ | $116,848FY2024 |
| Clarks Hill-Lauramie Volunteer Fire Department IncClarks Hill | Form 990-EZ | $116,564FY2025 |
| Salem Center Volunteer Fire Department IncHudson | Form 990-EZ | $116,432FY2024 |
| Center Township Volunteer Fire DeptMarion | Form 990-EZ | $113,880FY2025 |
| Rossville Volunteer Fire Dept IncRossville | Form 990-EZ | $113,112FY2024 |
| Cloverdale Township Volunteer Fire Department IncCloverdale | Form 990-EZ | $112,755FY2024 |
| Idaville Volunteer Fire Department IncIdaville | Form 990 | $112,688FY2024 |
| Monroeville Emergency Medical Services IncMonroeville | Form 990 | $112,085FY2024 |
| New Market Community Volunteer Fire Department IncNew Market | Form 990-EZ | $110,471FY2025 |
| Marietta Community Volunteer Fire Department IncShelbyville | Form 990 | $110,365FY2025 |
| Carthage Vol Fire DeptCarthage | Form 990-EZ | $109,585FY2024 |
| Clay County Perry Township Volunteer Fire Department IncCory | Form 990-EZ | $105,940FY2025 |
| South Bend Firefighters AssociationincSouth Bend | Form 990-EZ | $105,334FY2025 |
| Milltown Fire Department IncMilltown | Form 990-EZ | $105,229FY2026 |
| Hamblen TWP Vol Fire Dept IncNineveh | Form 990-EZ | $104,533FY2025 |
| Perry TWP Volunteer Fire DepartmentLebanon | Form 990-EZ | $98,630FY2025 |
| Francesville Fire DepartmentFrancesville | Form 990-EZ | $98,413FY2025 |
| Crown Point Firefighters Association IncCrown Point | Form 990-EZ | $98,337FY2022 |
| Central Indiana Aviation Mission IncCicero | Form 990-EZ | $97,799FY2024 |
| New Marion Vol Fire DeptHolton | Form 990-EZ | $97,420FY2025 |
| Swayzee Volunteer Fire Dept IncSwayzee | Form 990-EZ | $97,335FY2024 |
| Cedar Grove Vol Fire Dept IncCedar Grove | Form 990-EZ | $95,845FY2025 |
| Birdseye Volunteer Fire DeptBirdseye | Form 990 | $94,343FY2024 |
| Deputy Volunteer Fire Company IncDeputy | Form 990-EZ | $93,803FY2024 |
| Monroeville Volunteer Fire Dept IncMonroeville | Form 990-EZ | $92,394FY2025 |
| Bryant Volunteer Fire Dept IncBryant | Form 990-EZ | $92,153FY2025 |
| Bridgeton Voluntary Fire DeptBridgeton | Form 990-EZ | $91,147FY2025 |
| Edwardsport Volunteer Fire Department IncorporatedEdwardsport | Form 990-EZ | $87,782FY2025 |
| Hoagland Volunteer Fire Company IncHoagland | Form 990-EZ | $87,507FY2024 |
| Porter Volunteer Firefighters IncPorter | Form 990-EZ | $86,768FY2024 |