Data / Nonprofits / Maine / Waterville
Nonprofits in Waterville, ME: 109 registered with the IRS
109 nonprofits are registered with the IRS in Waterville, ME, 84 of them 501(c)(3) charities; the 47 that report revenue took in $574.8 million. The largest by revenue: President & Trustees of Colby College ($354.5 million), Kennebec Valley Mental Health Center ($48.5 million), Healthreach Community Health Centers ($43.3 million). Most common causes: education (11), arts, culture and humanities (10), human services (7).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| President & Trustees of Colby College | Education | 501(c)(3) | 1944 | $354.5 million | $2.54 billion | 2025-06 |
| Kennebec Valley Mental Health Center | Mental health and crisis intervention | 501(c)(3) | 1964 | $48.5 million | $30.3 million | 2025-06 |
| Healthreach Community Health Centers | Health care | 501(c)(3) | 1967 | $43.3 million | $47.9 million | 2025-12 |
| Thomas College | Education | 501(c)(3) | 1960 | $41.4 million | $87.3 million | 2025-06 |
| Kennebec Valley Community Action Program | Human services | 501(c)(3) | 1965 | $40.2 million | $17.7 million | 2025-09 |
| Delta Ambulance Corp | Health care | 501(c)(3) | 1975 | $8.7 million | $6 million | 2025-12 |
| Kennebec Mental Health Associates Inc | Mental health and crisis intervention | 501(c)(3) | 2003 | $6.4 million | $3.6 million | 2025-06 |
| Alfond Youth & Community Center | Youth development | 501(c)(3) | 2002 | $5.8 million | $47 million | 2025-03 |
| Waterville Creates | Arts, culture and humanities | 501(c)(3) | 1997 | $4.4 million | $5.2 million | 2024-12 |
| Mid-Maine Homeless Shelter Inc | Housing and shelter | 501(c)(3) | 1990 | $2.7 million | $5.3 million | 2024-12 |
| Kmha Real Estate Inc | Mental health and crisis intervention | 501(c)(3) | 2003 | $2.7 million | $8.4 million | 2025-06 |
| Waterville Area Boys & Girls Club | Youth development | 501(c)(3) | 1973 | $2.6 million | $3.9 million | 2025-03 |
| Temple Academy | Education | 501(c)(3) | 2022 | $2.3 million | $690,629 | 2025-08 |
| Central Maine Growth Council | Community improvement and capacity building | 501(c)(6) | 2004 | $1.7 million | $1.6 million | 2025-06 |
| Maine Childrens Home for Little Wanderers | 501(c)(3) | 1963 | $1.7 million | $8.7 million | 2024-12 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $1.1 million | $1.8 million | 2026-03 | |
| Waterville Area YMCA | Human services | 501(c)(3) | 1971 | $1.1 million | $744,554 | 2025-03 |
| Humane Society Waterville Area | Animal-related | 501(c)(3) | 1970 | $879,046 | $782,138 | 2024-12 |
| Mid-Maine Chamber of Commerce | 501(c)(6) | 1982 | $658,952 | $1.1 million | 2025-12 | |
| Kmha Foundation Inc | Mental health and crisis intervention | 501(c)(3) | 2003 | $634,867 | $10.5 million | 2025-06 |
| Educare Central Maine | Education | 501(c)(3) | 2009 | $625,055 | $10.2 million | 2025-09 |
| Childrens Discovery Museum | Arts, culture and humanities | 501(c)(3) | 1990 | $468,744 | $1.1 million | 2025-12 |
| Kennebec Valley Tourism Council | 501(c)(6) | 1994 | $332,058 | $149,230 | 2026-06 | |
| Friends of Quarry Road | Recreation and sports | 501(c)(3) | 2012 | $325,342 | $305,194 | 2025-05 |
| Crisis Pregnancy Center of Central Maine | Health care | 501(c)(3) | 2002 | $305,968 | $513,553 | 2024-12 |
| United Steelworkers | 501(c)(5) | 1940 | $238,484 | $593,395 | 2025-12 | |
| Maine Sheriffs Association | 501(c)(6) | 1998 | $219,908 | $422,944 | 2024-12 | |
| Waterville Area Soup Kitchen | 501(c)(3) | 2021 | $138,869 | $309,703 | 2025-06 | |
| Elm City Community Music School | Arts, culture and humanities | 501(c)(3) | 2024 | $131,358 | $59,455 | 2025-12 |
| Hospice Volunteers of Waterville Area | Human services | 501(c)(3) | 1984 | $91,776 | $378,767 | 2024-12 |
| International Association of Machinist & Aerospace Workers | 501(c)(5) | 1940 | $87,401 | $40,948 | 2025-12 | |
| Ripple Effect Project | International, foreign affairs and national security | 501(c)(3) | 2008 | $78,604 | $6,893 | 2025-12 |
| Greater Waterville Area Food Bank | Food, agriculture and nutrition | 501(c)(3) | 2011 | $77,057 | $126,039 | 2024-12 |
| Central Maine Apartment Owners Association Inc | Community improvement and capacity building | 501(c)(6) | 2011 | $50,391 | $106,398 | 2025-12 |
| Unfunded List | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $49,137 | $9,244 | 2025-12 |
| Waterville Historical Society | 501(c)(3) | 1942 | $46,514 | $507,663 | 2025-05 | |
| Waterville Rotary Club | Human services | 501(c)(3) | 2012 | $44,501 | $239,698 | 2025-06 |
| Wha Inc | Housing and shelter | 501(c)(3) | 1998 | $43,307 | $1.6 million | 2025-12 |
| Waterville Community Land Trust Inc | Housing and shelter | 501(c)(3) | 2014 | $30,863 | $210,092 | 2025-06 |
| Higher Education and Leadership Program for Haiti | Education | 501(c)(3) | 2020 | $26,573 | $710,524 | 2025-06 |
| Greater Waterville Area Youth Hockey | Recreation and sports | 501(c)(3) | 2004 | $26,486 | $258,137 | 2025-04 |
| United Maine Craftsmen | Arts, culture and humanities | 501(c)(3) | 1981 | $19,925 | $48,838 | 2023-12 |
| Maine Association for Middle Level Education Inc | Education | 501(c)(6) | 2005 | $11,097 | $23,241 | 2023-12 |
| Friends of L C Bates Museum | Arts, culture and humanities | 501(c)(3) | 2009 | $6,075 | $78,257 | 2025-09 |
| Central Maine Community Betterment Collaborative | Community improvement and capacity building | 501(c)(3) | 2021 | $5,428 | $37,173 | 2025-12 |
| American Legion Post 0005 Bourque Lanigan | 501(c)(19) | 1946 | $1,925 | $335,573 | 2025-12 | |
| Adventure Foundation International | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| American Council of the Blind of Maine | 501(c)(3) | 1992 | $182,626 | 2025-12 | ||
| American Federation of Labor & Congress of Industrial Orgs | 501(c)(5) | 1956 | $0 | $0 | 2025-12 | |
| American Postal Workers Union | 501(c)(5) | 1973 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Maine | 501(c)(10) | 1941 | $0 | $0 | 2026-03 | |
| Blessed Hope Advent Christian Church | 501(c)(3) | 1958 | ||||
| Centerpoint Community Church Waterville | 501(c)(3) | 1964 | ||||
| Central Maine Family Christmas Dinner | 501(c)(3) | 2015 | $0 | $0 | 2025-12 | |
| Charles A Dean Trust DTD 3-12-13 Amended 1-14-20 Nect | 501(c)(92) | 1973 | $2.3 million | 2025-12 | ||
| Education Haiti - Edikasyon Ayiti | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Element 3 | Religion-related | 501(c)(3) | 2008 | |||
| Faith Evangelical Free Church | 501(c)(3) | 1965 | ||||
| Friends of the Childrens Home for Little Wanderers | 501(c)(3) | 1968 | $0 | $0 | 2026-05 | |
| Global Friends International | International, foreign affairs and national security | 501(c)(3) | 2026 | $0 | $0 | 2021-12 |
| Hallowell Community Band Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| Handoll Evangelical Church of Maine Inc | Religion-related | 501(c)(3) | 2003 | |||
| Healthy Northern Kennebec | Health care | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| Inspiration Aviation Ministries Inc | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| Kennbec Messalonskee Trails Inc | Recreation and sports | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Kennebec Valley Human Resource Association | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Knights of Columbus | Religion-related | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Maine Association of Naturopathic Doctors | Community improvement and capacity building | 501(c)(6) | 2007 | $0 | $0 | 2024-12 |
| Maine Association of Student Financial Aid Administrators | 501(c)(6) | 1990 | $0 | $0 | 2025-12 | |
| Maine Atv Coalition | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Maine Baptist Association | Religion-related | 501(c)(3) | 2011 | |||
| Maine Clinical Counselors Association | 501(c)(6) | $0 | $0 | 2026-06 | ||
| Maine Nursing Action Coalition | Employment | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Mayflower Hill Broadcasting Corporation | Arts, culture and humanities | 501(c)(3) | 2004 | $0 | $0 | 2025-06 |
| Mid-Maine Global Forum | International, foreign affairs and national security | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Middle People Project | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Nvolution | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Osteopathic Healthcare Services | ||||||
| Outlaws Lacrosse | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Pleasant Street United Methodist Church | 501(c)(3) | 1974 | 2013-12 | |||
| Porchlight Ensemble | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Psi Chi the National Honor Society in Psychology | 501(c)(3) | 1957 | $0 | $0 | 2025-06 | |
| Rem | 501(c)(3) | 1996 | $0 | $0 | 2025-12 | |
| Reprise Choral Ensemble | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Resurrection Lutheran Church | 501(c)(3) | 1941 | ||||
| Road Runners Club of America | 501(c)(3) | 1976 | $0 | $0 | 2025-12 | |
| Roadmap To Heaven Inc | Religion-related | 501(c)(3) | 1996 | |||
| Rotary International | Human services | 501(c)(4) | 2020 | $0 | $0 | 2026-06 |
| Sahs Girls Basketball Boosters | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Servants of the Blessed Sacrament | 501(c)(3) | 1982 | ||||
| Steves Heroes Foundation | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Sunset Home of Waterville | 501(c)(3) | 1943 | $5 million | 2025-12 | ||
| Taconnett Falls Chapter of Maine Genealogical Society | Arts, culture and humanities | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| The Kotlas-Waterville Area Sister City | International, foreign affairs and national security | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| The Masters Mission International | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| The Waterville Compass Project | Human services | 501(c)(3) | 2026 | |||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2024-12 | |
| United Volunteers of Maine | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Waterville Area Womans Club | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $227,257 | 2024-06 | |
| Waterville Church of Christ | 501(c)(3) | 1992 | ||||
| Waterville Education Association | 501(c)(5) | 1979 | $0 | $0 | 2025-08 | |
| Waterville Elementary Schools Parent Teacher Association | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Waterville Masonic Association | 501(c)(2) | 1980 | $0 | $0 | 2025-10 | |
| Waterville Opportunities Recovery A ND Resource Center | Education | 501(c)(3) | 2026 | |||
| Waterville Womans Association | 501(c)(92) | $622,790 | 2025-05 | |||
| Winslow Performing Arts Boosters | Education | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Habitat for Humanity International Inc | Housing and shelter | 501(c)(3) | 1987 | $-656 | $486,500 | 2024-06 |
By cause in Waterville, ME
- Education 11
- Arts, culture and humanities 10
- Human services 7
- Religion-related 7
- Mental health and crisis intervention 5
- Community improvement and capacity building 5
- Recreation and sports 5
- Health care 4
- Housing and shelter 4
- International, foreign affairs and national security 4
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.