Nonprofits in WALTHAM, Massachusetts

Nonprofit organizations based in WALTHAM

151 organizations
# Organization Revenue Assets
1 BRANDEIS UNIVERSITY
EIN: 042103552 · WALTHAM, MA
$496.9M $2.0B
2 BENTLEY UNIVERSITY
EIN: 041081650 · WALTHAM, MA
$347.7M $753.0M
3 MASSACHUSETTS MEDICAL SOCIETY
EIN: 042050773 · WALTHAM, MA
$148.7M $309.8M
4 SPRINGWELL INC
EIN: 042616064 · WALTHAM, MA
$119.5M $43.7M
5 PROTEUS FUND INC
EIN: 043243004 · WALTHAM, MA
$73.1M $76.3M
6 UNITED TECHNOLOGIES CORPORATION EMPLOYEES BENEFIT PLAN TRUST
EIN: 061009612 · WALTHAM, MA
$62.8M $1.7M
7 JEWISH FAMILY & CHILDREN'S SERVICE INC
EIN: 042104356 · WALTHAM, MA
$31.3M $48.8M
8 WORK COMMUNITY INDEPENDENCE INC
EIN: 237427897 · WALTHAM, MA
$26.7M $13.0M
9 UTC WELFARE BENEFITS PLAN C/O KELLY B LAPPIN
EIN: 816483011 · WALTHAM, MA
$25.7M $14.5M
10 MIDDLESEX HUMAN SERVICE AGENCY INC
EIN: 042626387 · WALTHAM, MA
$25.3M $7.6M
11 Raytheon Employees Disability Trust
EIN: 133139242 · WALTHAM, MA
$19.0M $96.8M
12 CHAPEL HILL-CHAUNCY HALL SCHOOL
EIN: 042534161 · WALTHAM, MA
$17.8M $26.3M
13 GIRL SCOUTS OF EASTERN MASSACHUSETTS INC
EIN: 042703281 · WALTHAM, MA
$15.3M $29.6M
14 ALTERNATIVE SUPPORTS INC
EIN: 042590177 · WALTHAM, MA
$13.0M $9.7M
15 Raytheon Benefit Trust for Active & Retired Employees
EIN: 043206637 · WALTHAM, MA
$11.2M $101.6M
16 THE CONVERSATION US INC
EIN: 460906774 · WALTHAM, MA
$11.2M $6.9M
17 CHS OF WALTHAM INC
EIN: 043333609 · WALTHAM, MA
$11.0M $10.6M
18 OPHTHALMIC CONSULTANTS OF BOSTON INC HEALTH WELFARE & BENEFITS PLAN
EIN: 611433916 · WALTHAM, MA
$10.4M $5.1M
19 E-Systems Inc Retiree Medical Benefits Trust
EIN: 752475874 · WALTHAM, MA
$8.2M $112.9M
20 WORKERS COMPENSATION RESEARCH INSTITUTE
EIN: 363264285 · WALTHAM, MA
$7.9M $15.0M
21 OPPORTUNITIES FOR INCLUSION INC
EIN: 042441728 · WALTHAM, MA
$7.7M $9.2M
22 MASSACHUSETTS HEALTH DATA CONSORTIUMINC
EIN: 042647615 · WALTHAM, MA
$5.9M $2.0M
23 TWO TEN FOOTWEAR FOUNDATION INC
EIN: 222579809 · WALTHAM, MA
$5.6M $41.3M
24 BAY COLONY DEVELOPMENT CORP
EIN: 042738974 · WALTHAM, MA
$5.5M $6.0M
25 WALTHAM BOYS & GIRLS CLUB INC
EIN: 042103927 · WALTHAM, MA
$5.5M $6.5M
26 MASSACHUSETTS ASSOCIATION OF REALTORS
EIN: 041591030 · WALTHAM, MA
$5.0M $12.3M
27 NATIONAL AFFORDABLE HOUSING FOUNDATION SCHENECTADY INC
EIN: 223160793 · WALTHAM, MA
$4.6M $11.2M
28 THE 128 WEST TRANSPORTATION COUNCILINC
EIN: 042969207 · WALTHAM, MA
$4.5M $1.6M
29 WIDE HORIZONS FOR CHILDREN INC
EIN: 042564960 · WALTHAM, MA
$4.0M $6.1M
30 SILVER LINING MENTORING INC
EIN: 043575764 · WALTHAM, MA
$3.7M $8.3M
31 MASSACHUSETTS SENIOR CARE
EIN: 042372909 · WALTHAM, MA
$3.0M $2.4M
32 GORE PLACE SOCIETY
EIN: 042104254 · WALTHAM, MA
$3.0M $13.1M
33 REACH BEYOND DOMESTIC VIOLENCE INC
EIN: 042735449 · WALTHAM, MA
$2.9M $4.3M
34 MULTICULTURAL NEUROBEHAVIORAL REHABILITATION CENTER INC
EIN: 043492115 · WALTHAM, MA
$2.7M $4.6M
35 CYBERTRUST MASSACHUSETTS INC
EIN: 921084175 · WALTHAM, MA
$2.7M $1.4M
36 HEALTHY WALTHAM INC
EIN: 461174988 · WALTHAM, MA
$2.7M $1.4M
37 GERSH & SARAH LEMBERG CHILDREN'S CENTER INC
EIN: 042475405 · WALTHAM, MA
$2.6M $1.4M
38 FRESENIUS MEDICAL CARE FOUNDATION INC
EIN: 823971173 · WALTHAM, MA
$2.4M $2.9M
39 ACCELERATED CURE PROJECT INC
EIN: 043555864 · WALTHAM, MA
$2.4M $3.3M
40 NATIONAL AFFORDABLE HOUSING FOUNDATION TAUNTON INC
EIN: 043274975 · WALTHAM, MA
$2.3M $6.2M
41 JEWISH BIG BROTHER & BIG SISTER ASSOCIATION OF GREATER BOSTON
EIN: 042104354 · WALTHAM, MA
$2.2M $2.7M
42 BOSTON AREA GLEANERS INC
EIN: 300434755 · WALTHAM, MA
$2.2M $465K
43 PHYSICIAN HEALTH SERVICES INC
EIN: 223234975 · WALTHAM, MA
$2.0M $3.3M
44 WALTHAM PARTNERSHIP FOR YOUTH INC
EIN: 043399437 · WALTHAM, MA
$1.9M $1.1M
45 YAD CHESSED FUND INC
EIN: 300588290 · WALTHAM, MA
$1.8M $1.9M
46 MASSACHUSETTS ASSISTED LIVING ASSOCIATION INC
EIN: 043237159 · WALTHAM, MA
$1.7M $882K
47 MASSACHUSETTS MEDICAL SOCIETY AND ALLIANCE CHARITABLE FOUNDATION
EIN: 223199624 · WALTHAM, MA
$1.6M $4.5M
48 THE LELAND HOME
EIN: 042104385 · WALTHAM, MA
$1.6M $2.1M
49 PARENTPROFESSIONAL ADVOCACY LEAGUE INC
EIN: 043573317 · WALTHAM, MA
$1.6M $879K
50 OUR GENERATION SPEAKS INC
EIN: 831059970 · WALTHAM, MA
$1.5M $3.1M
51 INT'L SOCIETY FOR PHARMACEUTICAL ENGINEERING INC BOSTON AREA CHAPTER
EIN: 043159964 · WALTHAM, MA
$1.5M $2.1M
52 THE FEDERATION OF MASSACHUSETTS FARMERS AND GARDENERS MARKETS INC
EIN: 042666643 · WALTHAM, MA
$1.5M $327K
53 PROTEUS ACTION LEAGUE
EIN: 223888268 · WALTHAM, MA
$1.4M $2.9M
54 HILLEL AT BRANDEIS INC
EIN: 273185784 · WALTHAM, MA
$1.4M $1.5M
55 COMMUNITY FARMS OUTREACH INC
EIN: 043261186 · WALTHAM, MA
$1.3M $1.4M
56 LABORERS' INTERNATIONAL UNION OF NORTH AMERICA - LOCAL UNION NO560
EIN: 041472475 · WALTHAM, MA
$1.2M $1.9M
57 GLOBAL FOR GOOD FUND INC
EIN: 270467647 · WALTHAM, MA
$1.1M $472K
58 WATCH INC
EIN: 222918528 · WALTHAM, MA
$1.1M $885K
59 REAGLE MUSIC THEATRE OF GREATER BOSTON INC
EIN: 510213270 · WALTHAM, MA
$1.1M $274K
60 THE LUMEN ACADEMY INC
EIN: 991333584 · WALTHAM, MA
$1.1M $1.6M
61 SPRI INC
EIN: 363169484 · WALTHAM, MA
$1.1M $769K
62 METALWERX INC
EIN: 134261443 · WALTHAM, MA
$883K $515K
63 WALTHAM COMMUNITY ACCESS CORPORATION
EIN: 042982373 · WALTHAM, MA
$793K $2.0M
64 CHARLES RIVER MUSEUM OF INDUSTRY AND INNOVATION INC
EIN: 042696416 · WALTHAM, MA
$770K $1.7M
65 WALTHAM DAY CARE CENTER INC
EIN: 042514419 · WALTHAM, MA
$761K $622K
66 GREATER BOSTON POLICE COUNCIL INC
EIN: 043113657 · WALTHAM, MA
$740K $3.3M
67 WALTHAM YOUTH HOCKEY ASSOCIATION INC
EIN: 237361725 · WALTHAM, MA
$716K $535K
68 FRIENDS OF THE WALTHAM FAMILY SCHOOL INC
EIN: 462772840 · WALTHAM, MA
$679K $1.3M
69 PARENTS FAMILIES & FRIENDS OF LESB- IANS &GAYS INC PFLAG GREATER BOSTON
EIN: 043272394 · WALTHAM, MA
$663K $699K
70 JEWISH BIG BROTHER & BIG SISTER ASSOC OF GREATER BOSTON ENDOWMENT
EIN: 223283364 · WALTHAM, MA
$655K $9.2M
71 American Legion Post 156
EIN: 046189364 · WALTHAM, MA
$545K $765K
72 COMMONWEALTH CARES FUND INC
EIN: 273144318 · WALTHAM, MA
$535K $1.5M
73 Jonas Willis Parmenter Home Inc
EIN: 042104817 · WALTHAM, MA
$532K $2.3M
74 MASSACHUSETTS MEDICAL BENEVOLENT SOCIETY
EIN: 237089741 · WALTHAM, MA
$525K $8.8M
75 GROWING WINGS INC
EIN: 843823216 · WALTHAM, MA
$500K $337K
76 MASSACHUSETTS SOCIETY OF ANESTHESIOLOGISTS INC
EIN: 046180165 · WALTHAM, MA
$469K $1.2M
77 BENCHMARK ONE COMPANY FUND INC
EIN: 260411928 · WALTHAM, MA
$452K $297K
78 MASS ASSOC OF HOME CARE PROGRAMS AREA AGENCIES ON AGING INC
EIN: 042799672 · WALTHAM, MA
$441K $580K
79 ASSOCIATION OF FUNDRAISING PROFESSIONALS MASSACHUSETTS CHAPTER INC
EIN: 222585614 · WALTHAM, MA
$436K $274K
80 MASSACHUSETTS CHAPTER AMERICAN ACADEMY OF PEDIATRICS INC
EIN: 042786447 · WALTHAM, MA
$431K $542K
81 AMER ACADEMY OF FAMILY PHYSICIANS MASS CHAPTER INC
EIN: 464754255 · WALTHAM, MA
$417K $394K
82 TCC CAT RESCUE INC
EIN: 043518268 · WALTHAM, MA
$416K $161K
83 COMMUNITY DAY CENTER OF WALTHAM INC
EIN: 562325323 · WALTHAM, MA
$410K $1.5M
84 MASSACHUSETTS PSYCHIATRIC SOCIETY INC
EIN: 042383343 · WALTHAM, MA
$404K $1.1M
85 FAMILIES FOR DEPRESSION AWARENESS
EIN: 043546730 · WALTHAM, MA
$397K $285K
86 THE CARE INSTITUTE
EIN: 821921409 · WALTHAM, MA
$375K $378K
87 GROW NATIVE MASSACHUSETTS INC
EIN: 273673855 · WALTHAM, MA
$363K $149K
88 IGLESIA CRISTO CENTRO
EIN: 273632402 · WALTHAM, MA
$355K $0
89 M54 INC
EIN: 863712479 · WALTHAM, MA
$331K $877K
90 FRIENDS OF BNAI ISRAEL CEMETERY
EIN: 274325929 · WALTHAM, MA
$323K $2.2M
91 MASSACHUSETTS SOCIETY OF CLINICAL ONCOLOGISTS INC
EIN: 042863899 · WALTHAM, MA
$320K $1.4M
92 DELIVERED TO SERVE INC DTS MINISTRIES
EIN: 822122761 · WALTHAM, MA
$314K $22K
93 BISHOPACCOUNTABILITYORG
EIN: 342019007 · WALTHAM, MA
$312K $173K
94 ACTION FOR POST-SOVIET JEWRY INC
EIN: 510137190 · WALTHAM, MA
$309K $673K
95 INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS LO866 WALTHAM
EIN: 046143965 · WALTHAM, MA
$308K $225K
96 SPARK PHOTONICS FOUNDATION INC
EIN: 833595839 · WALTHAM, MA
$299K $149K
97 THE AGE FRIENDLY FOUNDATION INC
EIN: 833954823 · WALTHAM, MA
$288K $9K
98 WALTHAM CHAMBER OF COMMERCE INC
EIN: 041944360 · WALTHAM, MA
$283K $162K
99 RESOLVE NEW ENGLAND INC
EIN: 043266589 · WALTHAM, MA
$281K $162K
100 HOME BUILDERS AND REMODELERS ASSOCIATION OF MASSACHUSETTS INC
EIN: 042446663 · WALTHAM, MA
$277K $105K
101 ATHLETES UNLIMITED NEWTON MA INC
EIN: 223075808 · WALTHAM, MA
$271K $576K
102 WALTHAM YOUTH SOCCER
EIN: 223329202 · WALTHAM, MA
$259K $422K
103 WALTHAM MUNICIPAL EMPLOYEES CU
EIN: 042281295 · WALTHAM, MA
$253K $8.6M
104 LIFE GIVING WATER INTERNATIONAL INC
EIN: 472793644 · WALTHAM, MA
$249K $207K
105 BRIDGING INDEPENDENT LIVING TOGETHER INC
EIN: 834538320 · WALTHAM, MA
$244K $57K
106 NATIONAL CENTER FOR JEWISH FILM INC
EIN: 042764044 · WALTHAM, MA
$242K $324K
107 PARENTS EDUCATION FOUNDATION INC
EIN: 710893782 · WALTHAM, MA
$241K $95K
108 MARION AND JOANNE MANZON SCHOLARSHIP CRP NANCY MANZON-D'ERCOLE
EIN: 810708885 · WALTHAM, MA
$239K $257K
109 PLANNED GIVING GROUP OF NEW ENGLAND
EIN: 042767452 · WALTHAM, MA
$226K $448K
110 THE SAINT MARY OF CARMEN SOCIETY INC
EIN: 204035392 · WALTHAM, MA
$216K $170K
111 MASSACHUSETTS CLUBHOUSE COALITION INC
EIN: 043204732 · WALTHAM, MA
$201K $62K
112 THE 7UICE FOUNDATION INC
EIN: 843380256 · WALTHAM, MA
$197K $81K
113 THE GARDEN CLUB FEDERATION OF MASSACHUSETTS INC
EIN: 042183225 · WALTHAM, MA
$188K $1.5M
114 BENEVOLENT & PROTECTIVE ORDER OF ELKS #953
EIN: 041079720 · WALTHAM, MA
$182K $202K
115 MASSACHUSETTS SENIOR CARE
EIN: 222627130 · WALTHAM, MA
$179K $991K
116 MASSACHUSETTS COLLEGE OF EMERGENCY PHYSICIANS
EIN: 042697431 · WALTHAM, MA
$173K $214K
117 WALTHAM LODGE NO 1018 LOYAL ORDER OF MOOSE
EIN: 041559260 · WALTHAM, MA
$152K $385K
118 WALTHAM POLICE PATROLMAN'S UNION
EIN: 900336984 · WALTHAM, MA
$149K $108K
119 MASSACHUSETTS MEDICAL SOCIETY CHARITABLE & EDUCATIONAL FUND
EIN: 046075905 · WALTHAM, MA
$149K $0
120 PROFESSIONAL LIABILITY FOUNDATION LTD
EIN: 043267680 · WALTHAM, MA
$145K $292K
121 FRIENDS OF WALTHAM PUBLIC LIBRARY
EIN: 222721692 · WALTHAM, MA
$133K $2.9M
122 INDIAN CIRCLE FOR CARING USA INC (ICC)
EIN: 260552373 · WALTHAM, MA
$130K $752K
123 THE LITTLE SOULS OF THE IHM INC
EIN: 043050338 · WALTHAM, MA
$128K $0
124 THE CAROUSEL SCHOOL INC
EIN: 042373760 · WALTHAM, MA
$125K $71K
125 CENTER FOR EYE RESEARCH AND EDUCATION INC
EIN: 042982658 · WALTHAM, MA
$124K $1.8M
126 SONS OF ITALY IN AMERICA 648 DANTE ALIGHERI
EIN: 042884648 · WALTHAM, MA
$104K $480K
127 PROJECT MANAGEMENT INST MASS BAY CHAPTER
EIN: 043531625 · WALTHAM, MA
$86K $475K
128 WALTHAM EDUCATORS ASSOCIATION C/O PAUL PERZ
EIN: 237274517 · WALTHAM, MA
$84K $332K
129 SUFFOLK DISTRICT MEDICAL SOCIETY
EIN: 042483879 · WALTHAM, MA
$73K $540K
130 AL-AMIN INC
EIN: 043502074 · WALTHAM, MA
$69K $456K
131 WOMEN OF PURPOSE INTERNATIONAL WOPI
EIN: 263185181 · WALTHAM, MA
$62K $0
132 THE JW FOUNDATION INC
EIN: 261837612 · WALTHAM, MA
$60K $4K
133 NEIGHBORS WHO CARE INC
EIN: 134244456 · WALTHAM, MA
$59K $33K
134 MIND FIRST FOUNDATION
EIN: 461357012 · WALTHAM, MA
$58K $2.0M
135 VETERANS OF FOREIGN WARS OF THE USINC
EIN: 042685025 · WALTHAM, MA
$58K $1.2M
136 ADVAITA MEDITATION CENTER
EIN: 042596556 · WALTHAM, MA
$55K $2.0M
137 CHARLES RIVER DISTRICT MEDICAL SOCIETY
EIN: 237085936 · WALTHAM, MA
$48K $602K
138 WALTHAM COMMUNITY FOUNDATION INC
EIN: 042105808 · WALTHAM, MA
$38K $524K
139 WALTHAM ROTARY FUND INC
EIN: 237329099 · WALTHAM, MA
$25K $40K
140 MOTORHEADS CAR CLUB
EIN: 871105766 · WALTHAM, MA
$20K $0
141 DUGGAN HOUSE INC
EIN: 042798091 · WALTHAM, MA
$18K $381K
142 HURLEY HOUSE INC
EIN: 237208417 · WALTHAM, MA
$8K $0
143 GLYCOSYN HEALTH INITIATIVES INC
EIN: 263983845 · WALTHAM, MA
$3K $69K
144 BOYS CLUB FOUNDATION OF WALTHAM C/O A RICHARD COHN TREASURER
EIN: 046051886 · WALTHAM, MA
$1K $0
145 SANTA CLAUS ANONYMOUS INC
EIN: 043140079 · WALTHAM, MA
$20 $71K
146 PEARL DANFORTH INC C/O ARGENT WEALTH MANAGEMENT LLC
EIN: 043305989 · WALTHAM, MA
$0 $0
147 JEWISH FAMILY & CHILDREN'S FOUNDATION INC
EIN: 223124450 · WALTHAM, MA
$0 $3.4M
148 PHOTOGRAPHIC HISTORICAL SOCIETY
EIN: 042594139 · WALTHAM, MA
$0 $612K
149 NEW ENGLAND HEALTHCARE EXCHANGE NETWORK INC
EIN: 270479458 · WALTHAM, MA
$0 $0
150 PACIFIC RENAL CARE FOUNDATION
EIN: 204243308 · WALTHAM, MA
$0 $425K
151 LIVE THE FAST INC
EIN: 471649733 · WALTHAM, MA
$0 $0
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.