Nonprofits in MARIETTA, Ohio

Nonprofit organizations based in MARIETTA

73 organizations
# Organization Revenue Assets
1 MARIETTA MEMORIAL HOSPITAL
EIN: 314379509 · MARIETTA, OH
$518.2M $736.6M
2 MARIETTA HEALTHCARE PHYSICIANS INC
EIN: 311375125 · MARIETTA, OH
$187.9M $17.9M
3 SELBY GENERAL HOSPITAL
EIN: 314413259 · MARIETTA, OH
$89.9M $75.5M
4 Marietta College
EIN: 314379584 · MARIETTA, OH
$70.5M $197.0M
5 WASHINGTON ELECTRIC COOPERATIVE IN
EIN: 314335585 · MARIETTA, OH
$24.2M $73.8M
6 OHIO STATE PLUMBERS & PIPEFITTERS HEALTH AND WELFARE FUND
EIN: 237169770 · MARIETTA, OH
$22.7M $50.8M
7 COMMUNITY ACTION PROGRAM CORPORATION OF WASHINGTON-MORGAN COUNTIES OHIO
EIN: 310738285 · MARIETTA, OH
$16.4M $6.6M
8 INDEPENDENT BAPT MISSION FOR ASIANS
EIN: 311384480 · MARIETTA, OH
$9.9M $2.5M
9 MARIETTA COMMUNITY FOUNDATION INC
EIN: 743054287 · MARIETTA, OH
$5.9M $52.9M
10 MARIETTA HEALTH FOUNDATION
EIN: 311011321 · MARIETTA, OH
$4.7M $42.3M
11 WASCO INC
EIN: 310804746 · MARIETTA, OH
$4.2M $2.6M
12 THE HIPPODROME-COLONY HISTORICAL THEATRE ASSOCIATION
EIN: 311753696 · MARIETTA, OH
$2.7M $8.2M
13 WARREN WATER & SEWER ASSOCIATION
EIN: 310864333 · MARIETTA, OH
$1.9M $10.9M
14 UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPEFITTER
EIN: 314383771 · MARIETTA, OH
$1.6M $2.3M
15 O'NEILL SENIOR CENTER INC
EIN: 311172529 · MARIETTA, OH
$1.5M $4.2M
16 BETSEY MILLS CORPORATION
EIN: 314379428 · MARIETTA, OH
$1.4M $3.7M
17 THE BOYS AND GIRLS CLUB OF WASHINGTON CO
EIN: 453445754 · MARIETTA, OH
$1.4M $2.3M
18 WASHINGTON COUNTY AGRICULTURAL AND MECHANICAL ASSO
EIN: 316060344 · MARIETTA, OH
$941K $334K
19 MARIETTA COUNTRY CLUB INC
EIN: 314242600 · MARIETTA, OH
$734K $1.2M
20 DEVOLA VOLUNTEER FIRE COMPANY INC
EIN: 310891137 · MARIETTA, OH
$685K $1.1M
21 LABORER'S INTERNATIONAL UNION OF 639 HCL
EIN: 314363434 · MARIETTA, OH
$676K $4.8M
22 PUTNAM COMMUNITY WATER CORPORATION
EIN: 310649106 · MARIETTA, OH
$598K $4.0M
23 MARIETTA FAMILY YOUNG MEN'S CHRISTIAN ASSOCIATION
EIN: 314386270 · MARIETTA, OH
$557K $693K
24 MEIGS COUNTY ELDERLY HOUSING CORPORATION
EIN: 311045333 · MARIETTA, OH
$545K $426K
25 HUMANE SOCIETY OF THE OHIO VALLEY
EIN: 314393873 · MARIETTA, OH
$529K $640K
26 VERITAS CLASSICAL ACADEMY INC
EIN: 824606458 · MARIETTA, OH
$498K $359K
27 MARIETTAWASHINGTON COUNTY CONVENTION & VISITORS BUREAU
EIN: 237262560 · MARIETTA, OH
$490K $361K
28 UNITED ASSOC OF PLUMBERS & PIPEFITTERS LOCAL NO 168 APPRENTICESHIP FUND
EIN: 316050886 · MARIETTA, OH
$490K $954K
29 RESTORE MARIETTA INC
EIN: 205585487 · MARIETTA, OH
$476K $384K
30 SHALE CRESCENT USA INC
EIN: 814474816 · MARIETTA, OH
$444K $266K
31 OHIO CHARITY FOUNDATION INC
EIN: 346564739 · MARIETTA, OH
$418K $1.8M
32 BUCKEYE HILLS SUPPORT SERVICES
EIN: 832086840 · MARIETTA, OH
$408K $224K
33 KIMBERLY MEADOWS CORPORATION
EIN: 311348097 · MARIETTA, OH
$387K $759K
34 HERVIDA 4H CAMP INC
EIN: 310791078 · MARIETTA, OH
$385K $513K
35 FRIENDS OF THE MUSEUMS INC
EIN: 311034071 · MARIETTA, OH
$371K $480K
36 BENEVOLENT PROTECTIVE ORDER OF ELKS
EIN: 314182612 · MARIETTA, OH
$368K $603K
37 WASHINGTON STATE COMMUNITY COLLEGE FOUNDATION
EIN: 134219667 · MARIETTA, OH
$363K $2.1M
38 THE CASTLE MUSEUM
EIN: 851961999 · MARIETTA, OH
$337K $2.7M
39 APPALACHIAN OHIO MANUFACTURERS COALITION
EIN: 843846431 · MARIETTA, OH
$334K $235K
40 MARIETTA AREA CHAMBER OF COMMERCE
EIN: 314242580 · MARIETTA, OH
$313K $526K
41 99 NETWORK INC
EIN: 932969946 · MARIETTA, OH
$287K $47K
42 GOSPEL MISSION OF MARIETTA INC
EIN: 352419412 · MARIETTA, OH
$276K $847K
43 APPALACHIAN DEVELOPMENT CORPORATION
EIN: 311257879 · MARIETTA, OH
$257K $342K
44 MARIETTA WELFARE LEAGUE
EIN: 314425021 · MARIETTA, OH
$242K $228K
45 VETERANS OF FOREIGN WARS-WASHINGTON 5108
EIN: 314367519 · MARIETTA, OH
$233K $398K
46 BERTLYN BOSLEY IRRV TRUST
EIN: 316382164 · MARIETTA, OH
$220K $1.9M
47 OHIO RIVER STERNWHEEL FESTIVAL INC
EIN: 311005854 · MARIETTA, OH
$199K $94K
48 OHIO SOCIETY OF HEALTH SYSTEM PHARMACISTS
EIN: 311387450 · MARIETTA, OH
$193K $177K
49 UA 168 BUILDING CORPORATION
EIN: 311407177 · MARIETTA, OH
$186K $3.5M
50 HOUSE OF HOPE OF WASHINGTON COUNTY
EIN: 300208777 · MARIETTA, OH
$171K $25K
51 HELLENIC HOUSE INC
EIN: 314384423 · MARIETTA, OH
$167K $658K
52 FRATERNAL ORDER OF POLICE PIONEER CITY LODGE 12
EIN: 237178159 · MARIETTA, OH
$158K $118K
53 POOR & INDIGENT PEOPLES CARE TRUST
EIN: 311113405 · MARIETTA, OH
$144K $3.4M
54 UNITED BROTHERHOOD OF CARPENTERS LOCAL UNION 356 B
EIN: 316050115 · MARIETTA, OH
$143K $557K
55 SMS FOUNDATION
EIN: 341707349 · MARIETTA, OH
$122K $1.5M
56 WASHINGTON COUNTY HISTORICAL SOCIETY
EIN: 316039450 · MARIETTA, OH
$111K $723K
57 UA LOCAL 168 JATC BUILDING CORP
EIN: 475333808 · MARIETTA, OH
$110K $789K
58 BUCKEYE HILLS RESOURCE CONSERVATION
EIN: 311205027 · MARIETTA, OH
$106K $0
59 BETA THETA OF SIGMA KAPPA INC
EIN: 314403496 · MARIETTA, OH
$101K $388K
60 MARIETTA SHRINE CLUB HOLDING CORP
EIN: 311260841 · MARIETTA, OH
$83K $564K
61 MARIETTA GUN CLUB INC
EIN: 371739633 · MARIETTA, OH
$72K $564K
62 FRED LAMKE FBO MIAMI UNIVERSITY
EIN: 311436663 · MARIETTA, OH
$65K $426K
63 FRED LAMKE FBO WILMINGTON COLLEGE
EIN: 311436661 · MARIETTA, OH
$49K $644K
64 MARIETTA ROTARY FOUNDATION
EIN: 311653987 · MARIETTA, OH
$40K $571K
65 4617 HOME CORPORATION INC
EIN: 311210565 · MARIETTA, OH
$35K $87K
66 INDEPENDENT ORDER OF ODD FELLOWS 67
EIN: 237594479 · MARIETTA, OH
$30K $678K
67 ST JOHN CENTRAL SCHOOL FOUNDATION
EIN: 311375737 · MARIETTA, OH
$19K $517K
68 WADDELL LIBRARY TRUST FBO EAST CLINTON
EIN: 316247517 · MARIETTA, OH
$13K $347K
69 HENRY & KATHERINE HARE MEMORIAL SCH
EIN: 316356695 · MARIETTA, OH
$11K $150K
70 ALPHA XI DELTA BUILDING CORPORATION
EIN: 314380303 · MARIETTA, OH
$10K $928K
71 RUTH A KIEHFUSS CHARITABLE TRUST FBO
EIN: 316653779 · MARIETTA, OH
$6K $269K
72 MARIETTA COMMUNITY FOUNDATION
EIN: 237359721 · MARIETTA, OH
$3K $92K
73 FIRST FOR AMERICA
EIN: 831009118 · MARIETTA, OH
$0 $0
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.