Nonprofits in Colorado
Nonprofits in Colorado. Browse 43,681 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
- Nurses Against Human Trafficking
EIN 863019971 · Headquarters: Colorado Springs, CO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurses Christian Fellowship International
EIN 461823922 · Headquarters: LITTLETON, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurses En Route
EIN 832600494 · Headquarters: FORT COLLINS, CO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nursing and Therapy Services of Colorado
EIN 841554677 · Headquarters: Colorado Springs, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nurture
EIN 263691492 · Headquarters: Denver, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurture Our Wilderness
EIN 333872395 · Headquarters: Loveland, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurture Project International
EIN 811927313 · Headquarters: DENVER, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Nurturing Life Foundation C/O Kathryn Higgins
EIN 861135886 · Headquarters: Fort Collins, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Nurturing Newborns
EIN 922626959 · Headquarters: AURORA, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nut-rients Foundation
EIN 273541651 · Headquarters: boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Nutritional Flour Medical Research Institute
EIN 862511836 · Headquarters: Dillon, CO, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nuvista Community Foundation
EIN 841812285 · Headquarters: MONTROSE, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nuvolution Ltd
EIN 815410212 · Headquarters: Broomfield, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nw Yeti Football
EIN 392587559 · Headquarters: PUEBLO, CO, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nwc Veteran Support Service
EIN 844293382 · Headquarters: CRAIG, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nwccog Foundation Inc
EIN 841347451 · Headquarters: SILVERTHORNE, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nwi Pride Events Inc
EIN 833164972 · Headquarters: Livermore, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nyagi Project
EIN 471063605 · Headquarters: Boulder, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nyamototo Foundation Scholarship
EIN 274418657 · Headquarters: Aurora, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- NYPOA Public Parks & Trails Company
EIN 205335979 · Headquarters: Steamboat Springs, CO, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Nyx Net
EIN 841398893 · Headquarters: Golden, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nzeru Foundation
EIN 453076676 · Headquarters: GREELEY, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- O M E G A
EIN 510670637 · Headquarters: Denver, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- O'Neal Family Foundation
EIN 461515715 · Headquarters: Steamboat Springs, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- O411 Fort Collins Chapter Inc
EIN 841327373 · Headquarters: Loveland, CO, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oa Non Profit Organization
EIN 853143661 · Headquarters: Parker, CO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oak Creek Grade Volunteer Fire Department
EIN 841733147 · Headquarters: Canon City, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oak Creek Hockey Association
EIN 841332634 · Headquarters: Oak Creek, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Creek Labor Day Committee
EIN 475187328 · Headquarters: Oak Creek, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Lodge Foundation
EIN 311604793 · Headquarters: ASPEN, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oak Meadows Service Company
EIN 841316175 · Headquarters: GLENWOOD SPRINGS, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oak River Retreat Inc
EIN 880769699 · Headquarters: Peyton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Rose Fund
EIN 881925828 · Headquarters: GREENWOOD VILLAGE, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oak Street Performing Arts Company
EIN 820538346 · Headquarters: Steamboat Springs, CO, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oak Tree Foundation of Colorado Aka Oak Tree Foundation
EIN 205429063 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Oak Tree Youth Resources
EIN 880741674 · Headquarters: Durango, CO, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakbrook Homeowners Association
EIN 841077751 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakhaven Permaculture Center Inc
EIN 841579025 · Headquarters: hesperus, CO, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oakley Foundation
EIN 841290669 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oakwood Parents Association Inc
EIN 841255163 · Headquarters: Fort Collins, CO, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Oaoh Inc
EIN 611377039 · Headquarters: Erie, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oarward Bound
EIN 994933205 · Headquarters: hillrose, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oasis
EIN 320712015 · Headquarters: Elizabeth, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis for Veterans
EIN 901008912 · Headquarters: Bolulder, CO, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Ob Promotions Inc
EIN 823016313 · Headquarters: Cedaredge, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obes Angels Rescue Inc
EIN 825449334 · Headquarters: Dolores, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obesity Medicine Association
EIN 840607207 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obesity Treatment Foundation
EIN 900730509 · Headquarters: CENTENNIAL, CO, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Obinnah Foundation
EIN 873941038 · Headquarters: Aurora, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Obligatory Themes
EIN 841525818 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- OC International Support Foundation
EIN 264001813 · Headquarters: Colorado Springs, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Occupational Therapy Association of Colorado
EIN 840723925 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Occupy Crestone
EIN 473777410 · Headquarters: Crestone, CO, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Occupy the Roads
EIN 453752970 · Headquarters: Pueblo, CO, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ocd Greater Denver
EIN 274152177 · Headquarters: Englewood, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean First Institute
EIN 471716881 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Guardian
EIN 273312138 · Headquarters: Fountain, CO, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ocean Healing Group Inc
EIN 300506517 · Headquarters: Aspen, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ocean Wave Ministries Incorporated
EIN 833508808 · Headquarters: Denver, CO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oceana Senior Housing Corporation
EIN 943167825 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanic Invertebrate Research Institute
EIN 871773434 · Headquarters: Lone Tree, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceans Ministries
EIN 473398323 · Headquarters: PARKER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Octavus M Eaves Foundation Trust
EIN 621822354 · Headquarters: Durango, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Octogenarian Golf Cos
EIN 821423128 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Odd Fellows Building Association
EIN 846059182 · Headquarters: Aurora, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Odell Family Foundation
EIN 260176237 · Headquarters: COLORADO SPRINGS, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Odom Memorial Community Drug Bust
EIN 651183090 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ods Daredevils
EIN 260640619 · Headquarters: FORT COLLINS, CO, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Odyssey Foundation
EIN 880436019 · Headquarters: Littleton, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Odyssey PTA
EIN 993163884 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- OEN - Cedar Rapids Prep
EIN 990859090 · Headquarters: Littleton, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- OEN - Davenport Prep
EIN 333433165 · Headquarters: Littleton, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- OEN - Des Moines Prep
EIN 990886733 · Headquarters: Littleton, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Of Horse You Can Foundation
EIN 823803956 · Headquarters: Littleton, CO, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Of Mountains And Men
EIN 853527256 · Headquarters: Colorado Springs, CO, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Off the Beatn Path Horse Rescue Corp
EIN 881801777 · Headquarters: Strasburg, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Off the Front Cycling
EIN 453970449 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Off the Hook Arts
EIN 455161400 · Headquarters: Fort Collins, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Off the Ropes
EIN 824518688 · Headquarters: BOULDER, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Offender After-care Services Inc
EIN 800193788 · Headquarters: Pueblo West, CO, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Offender Services Inc
EIN 841236337 · Headquarters: GRAND JUNCTION, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Offering Help Co
EIN 873024930 · Headquarters: Denver, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Office & Professional Employees International Union Local 5
EIN 840374986 · Headquarters: COMMERCE CITY, CO, USA · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Officers' Christian Fellowship
EIN 381415401 · Headquarters: Colorado Springs, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ogallala Commons Inc
EIN 331144011 · Headquarters: SPRINGFIELD, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ogdens Hollowgraphic Ice Tower Inc
EIN 710975247 · Headquarters: Ouray, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ogdon Family Foundation
EIN 841279299 · Headquarters: MORRISON, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ogilvy Augmentation Company
EIN 202218698 · Headquarters: GREELEY, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oh Be Dogful Rescue Inc
EIN 461380406 · Headquarters: Crested Butte, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohana Home
EIN 831135975 · Headquarters: Rocky Ford, CO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohana Maitreya
EIN 275096966 · Headquarters: STEAMBOAT SPRINGS, CO, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990
- Ohana Vitality Corporation
EIN 414909942 · Headquarters: LOUISVILLE, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohccc Inc
EIN 331738949 · Headquarters: Colorado Springs, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohel Batsheva Co Hersch Lkrausz
EIN 841527137 · Headquarters: LAKEWOOD, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- Ohio City Volunteer Fire Department
EIN 841355724 · Headquarters: Ohio City, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohio Medical Group Management Association
EIN 991277813 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohio State Alumni Association Inc
EIN 931564728 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio State University Club of Denver Inc
EIN 841239291 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohr Hatzafun Productions D/b/a Hidden Light Institute
EIN 820709603 · Headquarters: GREENWOOD VILLAGE, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ohs 2004 Reunion Committee
EIN 465613692 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N