| EASTERN BANK CHARITABLE FOUNDATION | WAKEFIELD, MA | large program funder | 20 |
| POINT32HEALTH FOUNDATION INC | CANTON, MA | program funder | 9 |
| CUMMINGS FOUNDATION GRANTS INC | WOBURN, MA | program funder | 8 |
| CHILDRENS HOSPITAL CORPORATION | BOSTON, MA | program funder | 7 |
| FIDELITY FOUNDATION | BOSTON, MA | large program funder | 7 |
| HARVARD PILGRIM HEALTH CARE FOUNDATION INC | | program funder | 7 |
| LIBERTY MUTUAL FOUNDATION INC | BOSTON, MA | program funder | 7 |
| MASS GENERAL BRIGHAM INCORPORATED | SOMERVILLE, MA | program funder | 7 |
| TD CHARITABLE FOUNDATION | PORTLAND, ME | large program funder | 7 |
| KLARMAN FAMILY FOUNDATION | BOSTON, MA | program funder | 6 |
| ROCKLAND TRUST FOUNDATION INC | ROCKLAND, MA | program funder | 6 |
| UNITED WAY OF MASSACHUSETTS BAY INC | BOSTON, MA | program funder | 6 |
| AMELIA PEABODY CHARITABLE FUND TRS | BOSTON, MA | program funder | 5 |
| BETH ISRAEL DEACONESS MEDICAL CENTER INC | BOSTON, MA | program funder | 5 |
| BUSHROD H CAMPBELL AND ADAH F HALL CHARITY FUND | BOSTON, MA | program funder | 5 |
| COMMONWEALTH CARE ALLIANCE INC | BOSTON, MA | program funder | 5 |
| HAMILTON COMPANY CHARITABLE FOUNDATION | ALLSTON, MA | program funder | 5 |
| HEALTH RESOURCES IN ACTION INC | BOSTON, MA | program funder | 5 |
| ROCKLAND TRUST - BLUE HILLS CHARITABLE FOUNDATION | | program funder | 5 |
| YAWKEY FOUNDATION II | WESTWOOD, MA | program funder | 5 |
| BOSTON CHARITABLE TRUST FUND | BOSTON, MA | program funder | 4 |
| CAMBRIDGE SAVINGS CHARITABLE FOUNDATION INC | CAMBRIDGE, MA | program funder | 4 |
| ELEANORE BENNETT CHARITABLE TR NO 1 | CAMBRIDGE, MA | program funder | 4 |
| EOS FOUNDATION | HARWICH PORT, MA | program funder | 4 |
| GIVENGAIN FOUNDATION USA | FORT LAUDERDALE, FL | program funder | 4 |