| MCDANIEL COLLEGE INC | Westminster | B430 Education | $130.2M | 15 |
| FOOD EMPLOYERS LABOR RELATIONS ASSOC& | Sparks | Y43 Mutual & Membership Benefit | $129.2M | 4 |
| ASSOCIATED CATHOLIC CHARITIES INC | Timonium | P200 Human Services | $127.6M | 11 |
| Annie E Casey Foundation Inc | Baltimore | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $122.7M | 11 |
| MELWOOD HORTICULTURAL TRAINING | Upper Marlboro | P820 Human Services | $119.6M | 15 |
| American Physical Society | College Park | U030 Science & Technology | $118.8M | 13 |
| ADVENTIST DEVELOPMENT & RELIEF AGENCY | Silver Spring | Q300 International, Foreign Affairs & National Security | $118.5M | 16 |
| ASSOCIATION OF PUBLIC HEALTH | Bethesda | — | $113.2M | 11 |
| UNIVERSITY OF MARYLAND FACULTY | Baltimore | E120 Health Care | $112.7M | 36 |
| THE STEPHEN & RENEE BISCIOTTI FOUNDATION | Baltimore | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $109.7M | 0 |
| Harford Memorial Hospital Inc | Havre De Grace | E220 Health Care | $107.5M | 12 |
| CHARLESTOWN COMMUNITY INC | Baltimore | E910 Health Care | $107.3M | 8 |
| CHIMES DISTRICT OF COLUMBIA INC | Baltimore | P80 Human Services | $105.5M | 12 |
| ST JOHN'S COLLEGE | Annapolis | B420 Education | $104.8M | 15 |
| BALTIMORE REGIONAL HOUSING PARTNERSHIP | Baltimore | L99 Housing & Shelter | $103.9M | 5 |
| FREDERICK HEALTH MEDICAL GROUP LLC | Frederick | E30 Health Care | $103.6M | 10 |
| NEA MEMBERS INSURANCE TRUST | Gaithersburg | — | $102.7M | 2 |
| GOODWILL INDUSTRIES OF THE CHESAPEAKE | Baltimore | — | $101.7M | 8 |
| Young Men's Christian Association of Central Maryland Inc | Baltimore | P27Z Human Services | $101.7M | 11 |
| THE DAVIS FAMILY FOUNDATION INC | Hanover | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $101.5M | 0 |
| MAJOR LEAGUE BASEBALL PLAYERS WELFARE PL | Sparks | — | $101.5M | 1 |
| THE MARYLAND FOOD BANK INC | Baltimore | — | $101.4M | 10 |
| GENE UPSHAW NFL PLAYER HEALTH | Baltimore | Y43 Mutual & Membership Benefit | $100.4M | 0 |
| American Institute of Physics Inc | College Park | U030 Science & Technology | $100M | 19 |
| OAK CREST VILLAGE INC | Parkville | P750 Human Services | $99.6M | 7 |
| THREE LOWER COUNTIES COMMUNITY SERVICES | Salisbury | E320 Health Care | $98.2M | 10 |
| INTERCHURCH MEDICAL ASSISTANCE INC | Baltimore | P20 Human Services | $97.4M | 18 |
| WASHINGTON COLLEGE | Chestertown | B420 Education | $94.4M | 12 |
| ENTERPRISE COMMUNITY INVESTMENT INC | Columbia | L12 Housing & Shelter | $94.1M | 17 |
| BALTIMORE MEDICAL SYSTEM INC | Baltimore | — | $93.5M | 13 |
| Upper Chesapeake Medical Services Inc | Bel Air | E31Z Health Care | $93.3M | 12 |
| QLARANT INTEGRITY SOLUTIONS LLC | Easton | E62 Health Care | $92.4M | 20 |
| LEVINDALE HEBREW GERIATRIC CENTER AND | Baltimore | E240 Health Care | $88.4M | 14 |
| Mercy Health Services Inc | Baltimore | — | $87.1M | 15 |
| HOOD COLLEGE | Frederick | B430 Education | $86.9M | 11 |
| AMERICAN NURSES CREDENTIALING CENTER | Silver Spring | — | $86.8M | 12 |
| LOCKHEED MARTIN CORP BENEFIT TRUST FOR | Bethesda | — | $85.4M | 1 |
| GOUCHER COLLEGE | Baltimore | B420 Education | $84.6M | 12 |
| MM&P HEALTH & BENEFIT FUND | Linthicum Heights | — | $83.2M | 13 |
| HAGERSTOWN MULTI-USE SPORTS AND EVENTS FACILITY INC | Hagerstown | N40 Recreation & Sports | $83M | 0 |
| Columbia Association Inc | Columbia | — | $81.7M | 19 |
| GILCHRIST HOSPICE CARE INC | Hunt Valley | — | $81.2M | 16 |
| GRMC Inc | Oakland | E20 Health Care | $80.7M | 10 |
| ROAD SPRINKLER FITTERS LOCAL UNION | Columbia | — | $80M | 18 |
| Stella Maris Inc | Timonium | — | $79.7M | 15 |
| HEATING PIPING AND REFRIGERATION MEDICAL FUND | Capital Heights | — | $79.5M | 3 |
| MEBA VACATION PLAN | Baltimore | J40Z Employment | $79.2M | 2 |
| MARYLAND EMERGENCY MEDICINE NETWORK INC | Baltimore | E70 Health Care | $78.9M | 10 |
| Baltimore Washington Healthcare Services Inc | Glen Burnie | — | $78.6M | 8 |
| MCDONOGH SCHOOL INCORPORATED | Owings Mills | B200 Education | $77.9M | 10 |
