| INTERNATIONAL YOUTH FOUNDATION | Baltimore | Q300 International, Foreign Affairs & National Security | $14.2M | 0 |
| MANOR COUNTRY CLUB INC | Rockville | — | $14.2M | 7 |
| HMSHOST CORPORATION VACATION BENEFITS PLAN AND TRUST | Bethesda | — | $14.1M | 0 |
| BAYSIDE COMMUNITY NETWORK INC | Elkton | P700 Human Services | $14M | 3 |
| MARYLAND HOSPITAL ASSOCIATION INC | Elkridge | — | $14M | 9 |
| CORPORATION OF ST TIMOTHY'S SCHOOL | Stevenson | B200 Education | $13.9M | 4 |
| OLNEY THEATRE CORPORATION INC | Olney | A650 Arts, Culture & Humanities | $13.9M | 2 |
| American Society for Biochemistry and Molecular Biology Inc | Rockville | U030 Science & Technology | $13.9M | 13 |
| ARUNDEL LODGE INC | Edgewater | — | $13.9M | 8 |
| THE ASSOCIATION FOR RESEARCH IN VISION AND OPHTHALMOLOGY | Rockville | — | $13.9M | 11 |
| THE CAMP AIRY & CAMP LOUISE FOUNDATION INC | Baltimore | N20 Recreation & Sports | $13.8M | 3 |
| CENTER FOR COMMUNITY INCLUSION | Cockeysville | T30 Philanthropy, Voluntarism & Grantmaking Foundations | $13.7M | 2 |
| HIAS FOUNDATION INC | Silver Spring | Q12 International, Foreign Affairs & National Security | $13.7M | 1 |
| SPRING DELL CENTER INC | La Plata | P71Z Human Services | $13.7M | 3 |
| THE STRATHMORE HALL FOUNDATION INC | North Bethesda | A610 Arts, Culture & Humanities | $13.6M | 8 |
| GRASSROOTS CRISIS INTERVENTION CENTER CENTER INC | Columbia | F41Z Mental Health & Crisis Intervention | $13.6M | 7 |
| BCTGM International Union | Kensington | J40 Employment | $13.6M | 25 |
| NATIONAL INVESTMENT CENTER FOR SENIORS HOUSING & CARE INC | Annapolis | P81Z Human Services | $13.5M | 11 |
| ROBERT W DEUTSCH FOUNDATION | Baltimore | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $13.5M | 2 |
| THE ABELL FOUNDATION INC | Baltimore | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $13.4M | 6 |
| ASSOCIATION OF COMMUNITY CANCER CENTERS | Rockville | G30C Diseases, Disorders & Medical Disciplines | $13.4M | 12 |
| MOMENTUM UNLIMITED INC | Rockville | X30 Religion-Related | $13.4M | 8 |
| HOSPICE OF WASHINGTON COUNTY INC | Hagerstown | P74Z Human Services | $13.4M | 7 |
| University of Maryland St Joseph Medical Center Foundation Inc | Towson | E11 Health Care | $13.3M | 4 |
| HAR-CO CREDIT UNION | Bel Air | — | $13.3M | 16 |
| HEATING PIPING & REFRIGERATION TRAINING FUND | Landover | — | $13.3M | 6 |
| SAT-7 NORTH AMERICA | Easton | X20 Religion-Related | $13.3M | 3 |
| COLA INC | Columbia | E190 Health Care | $13.2M | 16 |
| Community Crisis Services Inc | Capitol Heights | F41Z Mental Health & Crisis Intervention | $13.2M | 2 |
| QUANTUM LEAP INCORPORATED | Owings Mills | L24 Housing & Shelter | $13.1M | 2 |
| CVPATH INSTITUTE INC | Gaithersburg | H430 Medical Research | $13.1M | 7 |
| BAY COMMUNITY SUPPORT SERVICES INC | Annapolis | P80Z Human Services | $13M | 8 |
| MARYLAND ACADEMY OF SCIENCES | Baltimore | A570 Arts, Culture & Humanities | $12.9M | 6 |
| URBAN TEACHER CENTER INC | Baltimore | B50 Education | $12.9M | 11 |
| NATIONAL CAPITAL AREA COUNCIL BOY SCOUTS OF AMERICA | Bethesda | — | $12.9M | 5 |
| UNIVERSITY OF MARYLAND FAMILY MEDICINE ASSOCIATES PA | Baltimore | — | $12.8M | 9 |
| THE ROCK CREEK FOUNDATION FOR MENTAL HEALTH INC | Silver Spring | — | $12.7M | 8 |
| EAST BALTIMORE COMMUNITY SCHOOL INC | Baltimore | B29 Education | $12.7M | 6 |
| Foundation for the Preservation & Perpetuation of Torah Laws & Customs | Baltimore | X30Z Religion-Related | $12.6M | 2 |
| WALNUT STREET COMMUNITY HEALTH CENTER INC | Hagerstown | E32 Health Care | $12.6M | 8 |
| MONTGOMERY COLLEGE FOUNDATION INC | Rockville | B41I Education | $12.6M | 2 |
| YESHIVA OF GREATER WASHINGTON INC | Silver Spring | B25Z Education | $12.6M | 4 |
| DOWNTOWN PARTNERSHIP OF BALTIMORE INC | Baltimore | — | $12.6M | 10 |
| HGI STORES AND SERVICES INC | Hagerstown | P29 Human Services | $12.5M | 2 |
| ALLEGANY COUNTY HUMAN RESOURCES DEVELOPMENT COMMISSION INC | Cumberland | S200 Community Improvement & Capacity Building | $12.4M | 2 |
| BENDER JCC OF GREATER WASHINGTON | Rockville | P280 Human Services | $12.4M | 6 |
| NEIGHBORWORKS CAPITAL CORPORATION | Silver Spring | L80 Housing & Shelter | $12.4M | 10 |
| MANNA FOOD CENTER INC | Silver Spring | K31Z Food, Agriculture & Nutrition | $12.3M | 4 |
| SEAFARERS OFFICERS AND EMPLOYEES WELFARE PLAN | Camp Springs | — | $12.3M | 0 |
| Mercy Health Foundation | Baltimore | E110 Health Care | $12.3M | 4 |
