Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Smith Island United IncEwell | Form 990-EZ | $51,905FY2024 |
| PTA Delaware CongressSykesville | Form 990-EZ | $51,807FY2025 |
| PTA Delaware CongressBethesda | Form 990-EZ | $51,755FY2025 |
| PTA Delaware CongressPasadena | Form 990-EZ | $51,471FY2025 |
| United States Marine Corps Historical CompanyFrederick | Form 990-EZ | $51,222FY2025 |
| Maryland General Service Inc of Alcoholics AnonymousLutherville-Timonium | Form 990-EZ | $50,929FY2025 |
| PTA Delaware CongressNorth Potomac | Form 990-EZ | $50,630FY2025 |
| PTA Delaware CongressBethesda | Form 990-EZ | $50,398FY2025 |
| Order of the Leaf IncThurmont | Form 990-EZ | $50,250FY2024 |
| PTA Delaware CongressArnold | Form 990-EZ | $49,853FY2025 |
| PTA Delaware CongressArnold | Form 990-EZ | $49,259FY2026 |
| PTA Delaware CongressEllicott City | Form 990-EZ | $49,109FY2025 |
| Bristol Players IncBaltimore | Form 990-N | No figure |
| Birthright of Prince FrederickPrince Frederick | Form 990-N | No figure |
| Sampson High School Alumni Association IncRiverdale | Form 990 | $48,582FY2025 |
| Association of Fundraising ProfessionalsDundalk | Form 990-N | No figure |
| PTA Delaware CongressFreeland | Form 990-EZ | $47,729FY2025 |
| Frostburg Palace Theatre IncFrostburg | Form 990-EZ | $47,343FY2025 |
| Society of St Vincent de Paul Baltimore Council IncParkville | Form 990-N | No figure |
| Queen Annes County Mental Health Committee IncQueenstown | Form 990-EZ | $46,508FY2026 |
| PTA Delaware CongressBethesda | Form 990-N | No figure |
| PTA Delaware CongressJarrettsville | Form 990-EZ | $46,246FY2025 |
| The Womans Club of St Michaels Mary Land IncorporatedSaint Michaels | Form 990-EZ | $46,049FY2026 |
| PTA Delaware CongressAnnapolis | Form 990-N | No figure |
| Childrens House at Johns Hopkins Hospital IncBaltimore | Form 990-N | No figure |
| PTA Delaware CongressFort Meade | Form 990-EZ | $45,687FY2025 |
| Metro Crime Stoppers IncBaltimore | Form 990-N | No figure |
| PTA Delaware CongressPhoenix | Form 990-EZ | $45,070FY2025 |
| Old Bohemia Historical Society IncWarwick | Form 990 | $44,766FY2025 |
| PTA Delaware CongressClarksburg | Form 990-N | No figure |
| Allview Foundation IncorporatedSimpsonville | Form 990-N | No figure |
| PTA Delaware CongressSparks Glencoe | Form 990-EZ | $43,269FY2025 |
| Second Step II IncRockville | Form 990-N | No figure |
| Maryland State Squash Racquets Association IncLutherville | Form 990-N | No figure |
| PTA Delaware CongressChevy Chase | Form 990-N | No figure |
| HBV InstitutePotomac | Form 990-N | No figure |
| PTA Delaware CongressEllicott City | Form 990-EZ | $41,856FY2025 |
| Izaak Walton League of America IncGaithersburg | Form 990 | $41,104FY2025 |
| PTA Delaware CongressPort Republic | Form 990-N | No figure |
| The Kerala Association of Greater WashingtonRockville | Form 990-EZ | $41,003FY2025 |
| PTA Delaware CongressOlney | Form 990-EZ | $40,768FY2025 |
| PTA Delaware CongressBel Air | Form 990-EZ | $40,696FY2025 |
| American Fisheries SocietyBethesda | Form 990-N | No figure |
| Prince Georges Heritage IncBladensburg | Form 990-N | No figure |
| Parent Booster USA IncMardela Springs | Form 990-EZ | $38,750FY2025 |
| Indian American Urological Association IncBaltimore | Form 990-N | No figure |
| PTA Delaware CongressBel Air | Form 990-EZ | $38,465FY2025 |
| PTA Delaware CongressPotomac | Form 990-N | No figure |
| PTA Delaware CongressHyattsville | Form 990-EZ | $37,196FY2025 |
| PTA Delaware CongressGlenwood | Form 990-N | No figure |
851 to 900 of 3,173