Nonprofits in WESTON, MA
152 tax-exempt organizations with a return on IRS file.
Largest nonprofits in WESTON by revenue
- REGIS COLLEGE EIN 04-2104451 · last filed 990 for 2025 · revenue $109,386,205
- RIVERS SCHOOL CORPORATION EIN 04-2104457 · last filed 990 for 2025 · revenue $45,867,933
- MEADOWBROOK SCHOOL OF WESTON INCORPORATED EIN 04-2104720 · last filed 990 for 2025 · revenue $28,821,470
- CAMBRIDGE SCHOOL OF WESTON INC EIN 04-2103964 · last filed 990 for 2025 · revenue $23,925,216
- PINEBROOK COUNTRY CLUB INC EIN 04-2007577 · last filed 990 for 2025 · revenue $15,438,806
- WESTON GOLF CLUB INC EIN 04-1962940 · last filed 990 for 2024 · revenue $12,169,706
- MARGARET GIFFORD SCHOOL INC EIN 04-2381515 · last filed 990 for 2025 · revenue $9,220,840
- EARTHENABLE EIN 46-5540643 · last filed 990 for 2024 · revenue $4,545,076
- TRAQUINA FAMILY FOUNDATION EIN 83-2756538 · last filed 990-PF for 2024 · revenue $3,567,982
- PAUL AND JOANNE EGERMAN FAMILY CHARITABLE FOUNDATION EIN 04-6835621 · last filed 990-PF for 2025 · revenue $2,660,874
Top 5s in WESTON
Most raised in gifts and grants
Contributions, gifts and grants received in the year
- 1Regis College990, year ended Jun 2025$6.6M
- 2Rivers School Corporation990, year ended Jun 2025$6M
- 3Meadowbrook School of Weston Incorporated990, year ended Jun 2025$5.4M
- 4Earthenable990, year ended Dec 2024$4.1M
- 5Massachusetts Alliance for Early College Inc990, year ended Jun 2025$2.2M
Largest reserves
Net assets (fund balance) at year end
- 1Rivers School Corporation990, year ended Jun 2025$99.2M
- 2Meadowbrook School of Weston Incorporated990, year ended Jun 2025$55.8M
- 3Traquina Family Foundation990-PF, year ended Dec 2024$48.5M
- 4Regis College990, year ended Jun 2025$47.1M
- 5Cambridge School of Weston Inc990, year ended Jun 2025$40.9M
Highest-paid people
Compensation from the organization and related organizations, including other pay
- 1Ryan S DahlemHead of School · Rivers School Corporation$704.1K
- 2Arvind GroverHead of School · Meadowbrook School of Weston Incorporated$602.9K
- 3Lise CharlierHead of School · Cambridge School of Weston Inc$515.8K
- 4David GarfinkelGeneral Manager · Pinebrook Country Club Inc$484.2K
- 5Antoinette M HaysPresident · Regis College$459.8K
All nonprofits in WESTON, A–Z (page 1 of 2)
- ALL STARS OF EASTERN MASSACHUSETTSEIN 81-4472211 · last filed 990-N for 2024
- ANNS LITTLE TREASURES INCEIN 86-3386881 · last filed 990-N for 2025
- APPROPRIATE INFASTRUCTURE DEVELOPMENT GROUP INCEIN 68-0589005 · last filed 990-N for 2025
- ARMENIAN STUDENTS ASSOCIATIONEIN 22-6054952 · last filed 990 for 2025
- ARTISTIC YOUTH FOUNDATION INCEIN 99-0948276 · last filed 990-N for 2025
- BANG-WOEL LU FOUNDATIONEIN 22-2810634 · last filed 990-PF for 2025
- BAT FOR KIDS INCEIN 27-1519167 · last filed 990-N for 2024
- BILLY BURCHARD FOUNDATIONEIN 26-0214351 · last filed 990-N for 2025
- BNBU BOSTON CENTER INCEIN 33-2885166 · last filed 990-N for 2025
- BOSTON COGNITIVE SOLUTIONS INCEIN 82-1685536 · last filed 990-N for 2023
- BROOKLINE BIRD CLUB INCEIN 04-3173462 · last filed 990-N for 2025
- BUILD THE FAITH INCEIN 81-3901349 · last filed 990 for 2025
- CAMBRIDGE SCHOOL OF WESTON INCEIN 04-2103964 · last filed 990 for 2025
- CARDINAL SPELLMAN PHILATELIC MUSEUM INCEIN 04-2280409 · last filed 990 for 2024
- CARPE VITA FOUNDATION INCORPORATEDEIN 20-5568032 · last filed 990-N for 2025
- CHARLES MOSESIAN CHARITABLE FOUNDATIONEIN 22-2859862 · last filed 990-PF for 2025
- CHEERFUL GIVER FOUNDATION INCEIN 84-2597586 · last filed 990-EZ for 2025
- CHILDKIND INTERNATIONAL INCEIN 27-3846411 · last filed 990-EZ for 2024
- CHILDRENS CENTER OF WESTON INCEIN 04-2546540 · last filed 990 for 2025
- CIRCUITS AND CODE 4 ALL INCEIN 39-4106165 · last filed 990-N for 2024
- CLINE CHARITABLE FUND SADYE F CLINE ET ALEIN 04-6040604 · last filed 990-PF for 2025
- COLLAGE THE ART FOR CANCER NETWORKEIN 26-0519613 · last filed 990 for 2025
- COMMUNITY CHORUS ASSOCIATIONEIN 04-3508201 · last filed 990-N for 2025
- CONCERT OPERA BOSTON INCEIN 04-3317911 · last filed 990-N for 2023
- DANTE UNIVERSITY OF AMERICA FOUNDATION INCEIN 23-7440162 · last filed 990 for 2025
- DEBORAH AND ROBERT FIRST FAMILY FOUNDATIONEIN 22-2776314 · last filed 990-PF for 2024
- DEGREES OF DIFFERENCE FOUNDATIONEIN 87-2542939 · last filed 990 for 2025
- DIANAS FIBROID FOUNDATION INCEIN 85-0872157 · last filed 990-PF for 2025
- EARTHENABLEEIN 46-5540643 · last filed 990 for 2024
- FOUNDATION TO TREAT NORRIE DISEASEEIN 85-1677996 · last filed 990-EZ for 2024
- FOUNDRY FOUNDATION INCEIN 86-2492012 · last filed 990-EZ for 2024
- FRIENDS OF JOSIAH SMITH TAVERN INCEIN 47-4460629 · last filed 990-N for 2025
- FRIENDS OF SWITZERLAND INCEIN 04-6190448 · last filed 990-N for 2025
- FRIENDS OF THE WESTON PUBLIC LIBRARY INCORPORATEDEIN 22-2866701 · last filed 990-EZ for 2025
- FRIENDS OF WESTONS COUNCIL ON AGING INCEIN 11-0016148 · last filed 990-EZ for 2025
- GARDEN CLUB FEDERATION OF MASSACHUSETTS INCEIN 04-6079998 · last filed 990-N for 2025
- GERTLER CLARK FOUNDATION INCEIN 13-6122092 · last filed 990-PF for 2025
- GETTING ALONG ACADEMY INCEIN 93-4875157 · last filed 990-EZ for 2024
- GILDEA FAMILY FOUNDATIONEIN 80-0660362 · last filed 990-PF for 2026
- GLOBAL NEUROSCIENCE INITIATIVE FOUNDATIONEIN 20-1404366 · last filed 990-N for 2025
- GOLDEN BALL TAVERN TRUSTEIN 04-6130583 · last filed 990 for 2024
- GRACE NOTES INCEIN 87-3071331 · last filed 990-N for 2025
- HARMONY ACADEMY INCEIN 92-3602664 · last filed 990-EZ for 2025
- HARVARD ROTC ALUMNI FUND INCEIN 04-3527772 · last filed 990-N for 2025
- HAZEL HOTCHKISS WIGHTMAN TENNIS CENTER INCEIN 04-6173751 · last filed 990 for 2025
- HUB OF MYTHSEIN 39-2988884 · last filed 990-N for 2025
- ILENE BEAL CHARITABLE FDNEIN 47-7387821 · last filed 990-PF for 2024
- INDO-AMERICAN CHARITIES INCEIN 04-3518827 · last filed 990-PF for 2025
- INFLUENCER MARKETING ASSOCIATION INCEIN 83-3392478 · last filed 990-N for 2023
- INNER SPARK FOUNDATIONEIN 20-5702918 · last filed 990-PF for 2025
- JAMES J PALLOTTA CHARITABLE TRUSTEIN 22-3208194 · last filed 990-PF for 2024
- JAMES M & MELINDA A RABB CHARITABLE TRUSTEIN 22-2876998 · last filed 990-PF for 2024
- JAMES M RABB CHARITABLE TRUSTEIN 38-7032850 · last filed 990-PF for 2024
- JESUIT COLLABORATIVEEIN 20-4996463 · last filed 990 for 2025
- JEWISH CARIBBEAN CULTURE PRESERVATION FOUNDATIONEIN 99-1247962 · last filed 990-N for 2025
- JOSEPH NOVAKOFF CHARITABLE FOUNDATIONEIN 04-6768027 · last filed 990-PF for 2025
- KATZ SILVER FOUNDATIONEIN 06-6519483 · last filed 990-PF for 2024
- LANDS SAKE INCORPORATEDEIN 04-2702759 · last filed 990 for 2025
- LARAINE COHEN LEVY FAM FOUNDATION TREIN 04-7023147 · last filed 990-PF for 2025
- LEAGUE OF WOMEN VOTERS OF MASSACHUSETTSEIN 04-6056393 · last filed 990-N for 2025
- LOUIS E WOLFSON FOUNDATION GILMORE REES & CARLSONEIN 04-6053295 · last filed 990-PF for 2025
- MARGARET GIFFORD SCHOOL INCEIN 04-2381515 · last filed 990 for 2025
- MASSACHUSETTS ALLIANCE FOR EARLY COLLEGE INCEIN 87-3513195 · last filed 990 for 2025
- MASSACHUSETTS TEACHERS ASSOCIATIONEIN 91-2142918 · last filed 990-N for 2025
- MASSACHUSETTS THOROUGHBRED BREEDERS ASSOCIATION INCEIN 04-2746989 · last filed 990 for 2025
- MEADOWBROOK SCHOOL OF WESTON INCORPORATEDEIN 04-2104720 · last filed 990 for 2025
- METROWEST WOMENS FUND INCEIN 84-3375254 · last filed 990 for 2025
- MICHAEL ANAGNOS SCHOOLSEIN 04-6012768 · last filed 990-PF for 2024
- MIDDLE EAST ECONOMIC ASSOCIATIONEIN 47-2262477 · last filed 990-N for 2025
- MIDDLESEX CHIEFS OF POLICE ASSOCIATION INCEIN 61-1595314 · last filed 990-EZ for 2025
- MIND FIRST FOUNDATIONEIN 46-1357012 · last filed 990 for 2024
- MISSION ECHT ORGANIZATION INCEIN 87-0926913 · last filed 990-N for 2025
- MOEBIUS X FOUNDATION INCEIN 39-4841033 · last filed 990-N for 2025
- MUSICIANS OF THE OLD POST ROAD INCEIN 22-2968711 · last filed 990 for 2025
- NATIONAL CORVETTE RESTORERS SOCIETYEIN 01-0506527 · last filed 990-N for 2025
- NAZDA ALAM FOUNDATION FOR MUSLIM WM CIVIC ENGAGEMENT & LEADERSHIP INCEIN 82-5138198 · last filed 990-N for 2025
- NEW ENGLAND SYNTH FEST INCEIN 33-1586354 · last filed 990-N for 2025
- NORTHEASTERN FEDERATION OF STAMP CLUBSEIN 47-3690887 · last filed 990-N for 2023
- NORTHSTAR LEARNING COLLABORATIVE INCEIN 03-0494003 · last filed 990-EZ for 2025
- NOT ON THE TEST INCEIN 87-2663804 · last filed 990-N for 2025
- OCULAR IMMUNOLOGY AND UVEITIS FOUNDATION INCEIN 20-1891037 · last filed 990 for 2024
- ONE WORLD COMMUNITY INCEIN 33-2348064 · last filed 990-N for 2024
- OPEN ICHURCH INCORPORATEDEIN 46-3104181 · last filed 990-N for 2025
- PAUL AND JOANNE EGERMAN FAMILY CHARITABLE FOUNDATIONEIN 04-6835621 · last filed 990-PF for 2025
- PBCC SCHOLARS FOUNDATION INCEIN 83-3900492 · last filed 990-EZ for 2024
- PINEBROOK COUNTRY CLUB INCEIN 04-2007577 · last filed 990 for 2025
- PODUSKA FAMILY FOUNDATION INCEIN 04-3235379 · last filed 990-PF for 2025
- PROJECT EMPLIFY INCEIN 87-1038304 · last filed 990-N for 2023
- PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGYEIN 23-7212235 · last filed 990-N for 2025
- QUEERTRANS ALLIANCE INCEIN 92-3809617 · last filed 990-N for 2024
- REACH GREEN INCEIN 93-2281982 · last filed 990 for 2025
- RED BARN NURSERY SCHOOL INCEIN 04-2147254 · last filed 990 for 2025
- REGIS COLLEGEEIN 04-2104451 · last filed 990 for 2025
- RIGGS COVE FOUNDATIONEIN 31-6651454 · last filed 990-PF for 2024
- RISOR FOUNDATIONEIN 13-7113387 · last filed 990-PF for 2025
- RIVERS SCHOOL CORPORATIONEIN 04-2104457 · last filed 990 for 2025
- ROTARY INTERNATIONALEIN 04-6130541 · last filed 990-EZ for 2025
- ROXBURY WESTON PROGRAMS INCEIN 04-2394519 · last filed 990 for 2025
- SACAJAWEA CHARITABLE FOUNDATIONEIN 04-6891321 · last filed 990-PF for 2025
- SCHECHTER FAM FOUNDATIONEIN 04-3339430 · last filed 990-PF for 2025