Nonprofits Founded in 1939 in Maryland

22 organizations founded in 1939

22 organizations

PRINCE GEORGES COUNCIL NO 2809 - KNIGHTS OF COLUMBUSEIN 237108504 · College Park
SOCIETY FOR DEVELOPMENTAL BIOLOGYEIN 381909157 · ROCKVILLE
INTERNATIONAL ASSOCIATION FOREIN 472411429 · BETHESDA
CECIL COUNTY BREEDERS FAIR INCEIN 516018180 · ELKTON
GENERAL TEAMSTERS AND ALLIED WORKERS LOCAL UNION 992EIN 520430745 · HAGERSTOWN
RoseBank Cemetery AssociationEIN 520464890 · Rising Sun
CUMBERLAND OUTDOOR CLUB INCEIN 520558321 · CUMBERLAND
BUSH RIVER YACHT CLUB INCEIN 520561371 · ABINGDON
INDEPENDENT INSURANCE AGENTS OF MARYLAND INCEIN 520578409 · STEVENSVILLE
GARRISON FOREST SCHOOL INCEIN 520591516 · OWINGS MILLS
THE COUNTRY SCHOOL INCEIN 520591569 · EASTON
AIRCRAFT OWNERS & PILOTS ASSOCIATIONEIN 520636210 · FREDERICK
THE HISTORICAL SOCIETY OF CARROLL COUNTY MARYLAND INCEIN 520655971 · WESTMINSTER
Wiltondale Improvement AssociationEIN 520810218 · Towson
AMERICAN LEGIONEIN 520845941 · Cheverly
FRUITLAND VOLUNTEER FIRE CO INCEIN 521070776 · FRUITLAND
BISHOPVILLE VOL FIRE DEPT INCEIN 521078007 · BISHOPVILLE
Sigma Gamma Rho Sorority Inc Northeastern RegionEIN 521787003 · Ellicott City
EAST NEW MARKET VOLUNTEER FIRE CO EAST NEW MARKET VOLUNTEER FIRE COEIN 521807674 · EAST NEW MARKET
NATIONAL TREASURY EMPLOYEE UNIONEIN 522107445 · Silver Spring
MARYLAND HOTEL & LODGING ASSOCIATION INCEIN 526056372 · ANNAPOLIS
GUILFORD ASSOCIATION INCEIN 526056502 · BALTIMORE

Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.