Unknown & Unclassified nonprofits in Maine
Unknown & Unclassified nonprofits in Maine. Browse 4,077 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Chemo Pond North Owners Association
EIN 010546312 · Headquarters: Clifton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cherryfield Free Library Assoc
EIN 016014389 · Headquarters: Cherryfield, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cherryfield-narraguagus Historical Society
EIN 016046136 · Headquarters: Cherryfield, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Chesterville Ridge Riders Atv Club
EIN 871240484 · Headquarters: Farmington, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Children's Center Early Intervention & Family Support
EIN 010275447 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Children's Nursery School
EIN 010327860 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- China Education Technician Association
EIN 010535117 · Headquarters: South China, ME, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- China Lake Association
EIN 010450868 · Headquarters: CHINA VILLAGE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- China Library Association Inc
EIN 010215216 · Headquarters: CHINA VILLAGE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- China Teachers Assn
EIN 208587631 · Headquarters: China, ME, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Chip Inc
EIN 222632040 · Headquarters: NEWCASTLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Chisholm Ski Club
EIN 223251143 · Headquarters: Rumford, Maine, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Christian Fellowship and Renewal Center
EIN 010440295 · Headquarters: LIMINGTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Christian Fellowship Inc
EIN 010353744 · Headquarters: New Gloucester, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Christian Revelation
EIN 462808737 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Christian Science Society
EIN 010433928 · Headquarters: alexander, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Christmas Cove Improvement Association
EIN 010264870 · Headquarters: DAMARISCOTTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Chrysalis Place
EIN 010456167 · Headquarters: GARDINER, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Church of the Redeemer Cooperative Nursey School Inc
EIN 042641929 · Headquarters: woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Cianbro Charitable Foundation
EIN 223020020 · Headquarters: Pittsfield, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Citizens Against Residential Mining Activity
EIN 923046230 · Headquarters: Union, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Citizens Association of Liberty L Akes Inc
EIN 010371592 · Headquarters: Liberty, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Citizens Climate Lobby Bangor Chapter
EIN 823224656 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Citizens for Electrical Equity in Kennebunk
EIN 010535984 · Headquarters: KENNEBUNK, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Citizens for Higher Education
EIN 364939067 · Headquarters: SOUTH PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- CIW Voanne Housing Inc
EIN 813749295 · Headquarters: Brunswick, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clarence E Mulford Trust
EIN 010247548 · Headquarters: FRYEBURG, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Clark Shore Road Association
EIN 464769319 · Headquarters: Harpswell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clarkson Moore Cemetery Association
EIN 010458439 · Headquarters: Kittery Point, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clean Power Pac
EIN 454435689 · Headquarters: AUGUSTA, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Cliff Island Library Club
EIN 311569617 · Headquarters: CLIFF ISLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cloves Syndrome Community
EIN 453056921 · Headquarters: York, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Club Sebago Association
EIN 010493055 · Headquarters: CASCO, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Clyde Russell Scholarship Fund
EIN 222535972 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cmp My Womens Club Inc
EIN 016011636 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Coastal Christian School Inc
EIN 010373373 · Headquarters: WALDOBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coastal Educational Association
EIN 270573346 · Headquarters: Freeport, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Coastal Medical Care
EIN 010487091 · Headquarters: Belfast, ME, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990
- Coastal Opportunities
EIN 010315931 · Headquarters: Camden, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cobscook Community Learning Center
EIN 010449348 · Headquarters: Trescott, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cochnewagon Lake Preservation Assoc Iation
EIN 423078768 · Headquarters: Monmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Coda Chorus C/o Arline Andrews Lovejoy
EIN 010422788 · Headquarters: WINTHROP, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cold Stream Sno-riders Inc
EIN 010453075 · Headquarters: Enfield, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- College Bound Canines
EIN 273814366 · Headquarters: Poland, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- College of the Atlantic
EIN 237032625 · Headquarters: BAR HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colonial Maine Living History Association
EIN 843082139 · Headquarters: Clinton, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Colored Pencil Society of America
EIN 043355750 · Headquarters: Litchfield, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Columbiette Incorporated
EIN 010526045 · Headquarters: Van Buren, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Columbiettes Incorporated
EIN 010378158 · Headquarters: Van Buren, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Columbus Home Association Inc
EIN 810725754 · Headquarters: Pittston, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Combat Veterans Motorcycle Association Maine Chapter 17-2
EIN 452442514 · Headquarters: Levant, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Common Street Arts
EIN 462906490 · Headquarters: WATERVILLE, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Communication Workers of America 14115 Waterville Typographical
EIN 016019109 · Headquarters: HALLOWELL, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Community Concepts Inc
EIN 010424969 · Headquarters: Lewiston, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Community Dental
EIN 237129502 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Library
EIN 010494252 · Headquarters: LYMAN, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Community Multi Cultural Arts Project
EIN 010471581 · Headquarters: Belfast, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Community Watch Council
EIN 263705525 · Headquarters: Old Orchard Beach, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Congolese Brazzaville Community of Maine
EIN 844958154 · Headquarters: Westbrook, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Construction Financial Management Association
EIN 263503375 · Headquarters: Brewer, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Consumers for Affordable Health Care
EIN 010453248 · Headquarters: AUGUSTA, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Convention & Visitors Bureau of Greater Portland
EIN 010384674 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Conway Educational Support Personnel
EIN 020419948 · Headquarters: LOVELL, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cony Class of 1970 45Th Reunion
EIN 472273020 · Headquarters: Sidney, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Cook Lane Owners Association
EIN 472673067 · Headquarters: Kennebunk, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cooking for Community
EIN 850968956 · Headquarters: Falmouth, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Corea Cemetery Association
EIN 331214628 · Headquarters: Corea, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Corey E Garver American Legion Post 202
EIN 016036492 · Headquarters: Topsham, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Corey Edwin Garver American Legion Auxiliary Unit 202
EIN 223447984 · Headquarters: TOPSHAM, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Corinna Housing Corporation
EIN 010327898 · Headquarters: CORINNA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Corinth Housing Corporation
EIN 010332353 · Headquarters: STETSON, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Corner Nursery School 190 Middle Rd Falmouth Me 04105
EIN 010287217 · Headquarters: Falmouth, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cornerstone Masonic Corporation
EIN 010230879 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cornish Association of Businesses Inc
EIN 223225084 · Headquarters: Cornish, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Cornish Library Association
EIN 016014486 · Headquarters: Cornish, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Corporal Works of Mercy Society of Saint Marys Church
EIN 237218514 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Cotttage Road Association
EIN 352844620 · Headquarters: Winthrop, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Council of the Order of High Priesthood of the State of Maine
EIN 016014602 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Count Me In
EIN 853923137 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Country Dance & Song Society Inc
EIN 812601868 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Country Dance & Song Society Inc
EIN 834437701 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Country Dance and Song Society Inc
EIN 010458942 · Headquarters: Newburgh, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Country Ramblers Snowmobile Club of Chesterville
EIN 010353878 · Headquarters: Farmington, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cousins Island Cemetery Assoc
EIN 016013509 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cove Way Association
EIN 770718606 · Headquarters: Ellsworth, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Cranberry Isles Rescue Service
EIN 472087766 · Headquarters: Islesford, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Crooker Foundation
EIN 110052007 · Headquarters: FREEPORT, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Crossroads Ministries
EIN 010478109 · Headquarters: Old Town, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Cumberland Bar Association
EIN 010052240 · Headquarters: Freeport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cumberland Cemetery Association
EIN 010191953 · Headquarters: CUMBERLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cumberland County Medical Society
EIN 010380957 · Headquarters: Springvale, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Cumberland County Shrine Club
EIN 016007350 · Headquarters: LEWISTON, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cumberland Farmers Market
EIN 010508306 · Headquarters: Lisbon, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cumberland-north Yarmouth Lions Scholarship Fund
EIN 010427717 · Headquarters: Cumberland, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cundy's Harbor Volunteer Fire Dept
EIN 016015203 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cundys Harbor Volunteer Firemens Auxiliary Inc
EIN 222533733 · Headquarters: Harpswell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cushing Library Association
EIN 043359948 · Headquarters: Cushing, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cushing Recycling Committee
EIN 364741506 · Headquarters: Cushing, ME, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Cushings Island Conservation Corp
EIN 010374834 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cushnoc Board of Trade
EIN 237424353 · Headquarters: AUGUSTA, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N