Unknown & Unclassified nonprofits in Colorado
Unknown & Unclassified nonprofits in Colorado. Browse 9,996 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
- Birdies 4 Kids Colorado Inc
EIN 412450134 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Birds of Prey Foundation
EIN 840967043 · Headquarters: Broomfield, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Birthline of Loveland
EIN 840893338 · Headquarters: Loveland, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Bishop Richard Allen Center
EIN 840914626 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bitico Home Association
EIN 841064825 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bixby & Associates
EIN 840766841 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bixel Family Foundation
EIN 854393134 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Black Box Theatre
EIN 473920357 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Black Canyon Wings
EIN 922387422 · Headquarters: Cedaredge, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Black Cube
EIN 472923788 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Black Forest Hills Elementary
EIN 371642768 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Black Hawk Lodge 11 Af & Am
EIN 846050394 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Black Hawk Temple Aossication Inc
EIN 841201431 · Headquarters: Brighton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Black Latino Leadership Coalition
EIN 821345677 · Headquarters: COLORADO SPGS, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 300125570 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841191747 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841349022 · Headquarters: AURORA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841451148 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841456601 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841485315 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blacks in Government
EIN 841594195 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blackwood Family Foundation
EIN 581923042 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Blanca Fort Garland Seniors
EIN 800770663 · Headquarters: Fort Garland, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blaze Travel Guides
EIN 800550614 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Blessed Margaret of Castello Beacon of Dignity Inc
EIN 742405985 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blet Auxillary
EIN 352538696 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Blet Division 133 C/o Jeffrey S Lillo
EIN 841571999 · Headquarters: ARVADA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 186 C/o T R Baumruk
EIN 846037601 · Headquarters: WINDSOR MILL, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 215 C/o Barry Hanzl
EIN 841496053 · Headquarters: GRAND JUNCTION, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 256 C/o Erich M Jeske
EIN 311169013 · Headquarters: THORNTON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 29 C/o Ryan Parker
EIN 237350371 · Headquarters: PUEBLO, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 430 C/o Thomas a Baker
EIN 840784839 · Headquarters: TRINIDAD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 47 C/o Evan Durst
EIN 841084804 · Headquarters: THORNTON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 488 C/o Justin Muller
EIN 846036773 · Headquarters: LOMA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 505 C/o Christopher Sherwood
EIN 840700160 · Headquarters: LA JUNTA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 727 C/o Michael Frankenfeld
EIN 476033682 · Headquarters: STERLING, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 940 C/o Gregory Franz
EIN 846036075 · Headquarters: WESTMINSTER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blind Institute of Technology
EIN 462557719 · Headquarters: THORNTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bloedorn Foundation
EIN 846025296 · Headquarters: Ft Morgan, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Blooms and Blessings
EIN 334756760 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 840755732 · Headquarters: FRUITA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 841162795 · Headquarters: PUEBLO, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Mountain Water Co Inc
EIN 841065365 · Headquarters: Dinosaur, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Mountain Water Users Association
EIN 840621079 · Headquarters: BERTHOUD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Rising Together
EIN 843989047 · Headquarters: SUPERIOR, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Skies Riding Center
EIN 841048151 · Headquarters: Sedgwick, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Spruce Habitat for Humanity
EIN 841150042 · Headquarters: EVERGREEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Star Mothers of America Inc
EIN 264679323 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Star Mothers of America Inc
EIN 352594570 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Star Mothers of America Inc
EIN 371802252 · Headquarters: EASTLAKE, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Star Mothers of America Inc
EIN 680594343 · Headquarters: Bayfield, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Star Recyclers
EIN 275071916 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Valley Sportsman Club
EIN 840703878 · Headquarters: Silverthorne, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Wave Postcard Movement
EIN 844615793 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Bluff Ditch Association
EIN 841245790 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Bmw Cca Rocky Mountain Chapter
EIN 841150652 · Headquarters: BROOMFIELD, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Bnai Brith Denver Lodge 171
EIN 840151225 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Bni Strategic Partners
EIN 872598037 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bni-fort Fun
EIN 461720923 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Bob Sanders Memorial Golf Outing Co
EIN 871826941 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Bobinlou Creations
EIN 010946060 · Headquarters: PARKER, CO, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Bodenhamer Foundation
EIN 752070352 · Headquarters: FT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Bohnen Family Foundation
EIN 366131549 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Boldly Forward Colorado
EIN 832448257 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boma of Southern Colorado
EIN 900587821 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Bona Fide Ditch Company
EIN 840777336 · Headquarters: DELTA, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Bonnie Langston Memorial Medical Equipment Trust
EIN 846268160 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Bonnie Langston Memorial Scholarship Tru
EIN 846268159 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Bonus Ditch Company
EIN 741896530 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boogie's Diner Foundation Inc
EIN 521307628 · Headquarters: Aspen, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Bookcliff Country Club
EIN 840453801 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Bookcliffs Council on the Arts and Humanities
EIN 841087796 · Headquarters: Rifle, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bootstraps Inc
EIN 840800861 · Headquarters: Conifer, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- BOPE Lodge 804
EIN 840146995 · Headquarters: Fort Collins, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Born to Run Action Fund
EIN 833994656 · Headquarters: LAFAYETTE, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Borzoi Club of America Co Lyn Hoflin
EIN 237041267 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Bosland Group
EIN 331893969 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Boulder Aikikai Inc
EIN 840882921 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boulder Airport Association Inc
EIN 990666349 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Boulder and White Rock Lateral and Siphon Company
EIN 331212400 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- BOULDER AUDUBON SOCIETY Boulder County Audubon Society
EIN 237170676 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Boulder Broomfield Foster Adoptive Family Association
EIN 237425834 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Boulder Chamber of Commerce
EIN 840152700 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boulder Chapter of the Piano Technicians Guild
EIN 840891812 · Headquarters: Erie, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder Citizens Climate Lobby
EIN 472277511 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder Concert Band Inc
EIN 840770963 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Boulder Council for International Visitors Inc
EIN 840698597 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Boulder County Amateur Radio Emergency Services Inc
EIN 742020591 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder County Bar Association
EIN 840573252 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boulder County Bar Foundation
EIN 742325807 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder County Beekeepers Association
EIN 742032620 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder County Business Hall of Fame Inc
EIN 841225610 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Boulder County Estate Planning Council
EIN 840745907 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boulder County Medical Society
EIN 846031814 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Boulder County Regional Fire Training Center
EIN 846120163 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boulder County Rsvp Board Inc Dba Cultivate
EIN 840769724 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boulder Creek Events
EIN 010637788 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Boulder Elks #566 Benevolent & Protective Order of Elks
EIN 840146950 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Boulder Executive Club
EIN 465756063 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Boulder Firefighters Iaff Local 900
EIN 841218950 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ