| Pikesville Volunteer Fire Company IncPikesville | Form 990 | $1,043,149FY2024 |
| Hancock Fire Company IncHancock | Form 990 | $1,029,649FY2025 |
| Arundel Volunteer Fire Dept IncGambrills | Form 990 | $1,012,382FY2025 |
| Volunteer Fire Company No 1 of Chesapeake City IncorporatedChesapeake City | Form 990 | $1,006,688FY2025 |
| Newburg Volunteer Rescue Squad and Fire Department IncNewburg | Form 990 | $992,075FY2025 |
| Mardela Springs Volunteer Fire Company IncorporatedMardela Springs | Form 990 | $985,793FY2024 |
| Lineboro Volunteer Fire Department IncorporatedLineboro | Form 990 | $979,335FY2025 |
| Hancock Rescue Squad IncHancock | Form 990 | $971,881FY2024 |
| Silver Hill Volunteer Fire Department and Rescue Squad IncSuitland | Form 990 | $945,166FY2025 |
| Gamber and Community Fire CoFinksburg | Form 990 | $925,436FY2025 |
| Newark Volunteer Fire CompanyNewark | Form 990 | $922,688FY2025 |
| Berwyn Heights Volunteer Fire Department and Rescue Squad IncBerwyn Heights | Form 990 | $900,100FY2024 |
| Sykesville Freedom District Fire Dept IncSykesville | Form 990 | $893,370FY2025 |
| Cresaptown Volunteer Fire Department IncCumberland | Form 990 | $882,385FY2025 |
| Level Volunteer Fire Company IncorporatedHavre de Grace | Form 990 | $852,359FY2025 |
| Grasonville Volunteer Fire DeptGrasonville | Form 990 | $852,319FY2024 |
| Willards Volunteer Fire Co IncWillards | Form 990 | $848,143FY2024 |
| Prince Frederick Volunteer Fire Department IncorporatedPrince Frederick | Form 990 | $846,336FY2025 |
| Manchester Fire Engine & Hook & Ladder Co No 1Manchester | Form 990 | $827,295FY2025 |
| Queenstown Volunteer Fire Department IncQueenstown | Form 990 | $801,770FY2025 |
| Hyattsville Volunteer Fire Department IncorporatedHyattsville | Form 990 | $797,019FY2024 |
| Bel Alton Volunteer Fire Department IncBel Alton | Form 990 | $778,421FY2025 |
| St Leonard Volunteer Fire and Rescue Company 7 IncSaint Leonard | Form 990 | $757,208FY2025 |
| First Hose Company of Boonsboro Washington County State of MarylanBoonsboro | Form 990 | $749,570FY2025 |
| Charles County Volunteer Firemens Association IncLa Plata | Form 990 | $744,486FY2025 |
| Ridge Volunteer Fire Department IncorporatedRidge | Form 990 | $737,683FY2025 |
| Odenton Voluteer Fire Company Inc Odenton Anne Arundel County of MDOdenton | Form 990 | $728,093FY2025 |
| Norrisville Volunteer Fire Company IncPylesville | Form 990 | $725,845FY2025 |
| Benedict Volunteer Fire Department & Rescue Squad & Auxiliary IncBenedict | Form 990 | $725,712FY2025 |
| The Cordova Volunteer Firemen Association IncCordova | Form 990 | $707,396FY2024 |
| Clearspring Volunteer Fire Company IncorporatedClear Spring | Form 990 | $698,125FY2024 |
| Crumpton Volunteer Fire Department IncCrumpton | Form 990 | $683,186FY2025 |
| Glyndon Volunteer Fire Company of Glyndon MarylandGlyndon | Form 990 | $679,809FY2025 |
| Darlington Volunteer Fire Company IncorporatedDarlington | Form 990 | $676,740FY2025 |
| Newmarket District Fire CoNew Market | Form 990 | $669,922FY2025 |
| Pocomoke Volunteer Fire CoPocomoke City | Form 990 | $667,948FY2024 |
| Hereford Volunteer Fire Company IncMonkton | Form 990 | $662,996FY2024 |
| Sharpsburg Vol Fire Co Inc Equipment FundSharpsburg | Form 990 | $662,486FY2025 |
| Community Volunteer Fire Co Inc of District No 12Fairplay | Form 990 | $657,774FY2025 |
| Fifth District Volunteer Fire Department IncorporatedClarksville | Form 990 | $647,465FY2025 |
| Longmeadow Volunteer Fire Company IncHagerstown | Form 990 | $645,064FY2025 |
| Walkersville Volunteer Fire Company IncWalkersville | Form 990 | $636,142FY2025 |
| Mechanicsville Volunteer Rescue Squad IncMechanicsville | Form 990 | $633,875FY2025 |
| Whiteford Volunteer Fire Company IncWhiteford | Form 990 | $623,767FY2025 |
| College Park Volunteer Fire Department IncCollege Park | Form 990 | $611,295FY2025 |
| Cabin John Park Volunteer Fire Department IncorpocatedBethesda | Form 990 | $598,669FY2025 |
| Nanjemoy Volunteer Fire Department IncNanjemoy | Form 990 | $588,515FY2025 |
| Iaff Local 1605 Foundation IncFunkstown | Form 990 | $576,154FY2024 |
| Solomons Volunteer Rescue Squad and Fire Department IncSolomons | Form 990 | $570,175FY2025 |
| Lavale Volunteer Rescue Squad IncLa Vale | Form 990 | $558,452FY2025 |