Nonprofits Founded in 1911 in Maryland

10 organizations founded in 1911

10 organizations

PROFESSIONAL GROUNDS MANAGEMENT SOCIETYEIN 111720821 · FOREST HILL
National Council of Teachers of EnglishEIN 370715886 · Annapolis Junction
L'HIRONDELLE CLUB OF RUXTON INCEIN 520389355 · RUXTON
CAMBRIDGE YACHT CLUB INCEIN 520543046 · CAMBRIDGE
Harford Memorial Hospital IncEIN 520591484 · Havre De Grace
BALTIMORE AREA COUNCIL #220 BOY SCOUTS OF AMERICAEIN 520591572 · BALTIMORE
MARYLAND OPTOMETRIC ASSOCIATIONEIN 520822684 · STEVENSON
THE SEVERN RIVER ASSOCIATION INCEIN 521827749 · ANNAPOLIS
THE HISTORICAL SOCIETY OF FREDERICK COUNTY INCEIN 526050333 · FREDERICK
THE WEST ANNAPOLIS FIRE AND IMPROVEMENT COMPANYEIN 526050728 · ANNAPOLIS

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