Nonprofits in Ofallon, Missouri
Nonprofits in Ofallon, Missouri. Browse 203 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
- Missouri Lost & Found Paws Inc
EIN 831209835 · Headquarters: OFALLON, MO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Missouri National Education
EIN 431256970 · Headquarters: OFALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Missouri Veterinary Technician Association
EIN 043840527 · Headquarters: Ofallon, MO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mn Strong
EIN 811438262 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- More Than a Home
EIN 883693088 · Headquarters: OFALLON, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mtabe Essential Gifts and Resources
EIN 883110178 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muddy River Fools
EIN 273853168 · Headquarters: OFallon, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Watch and Clock Collectors Inc
EIN 271442159 · Headquarters: OFallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Society of the Sons of the American Revolution
EIN 911772807 · Headquarters: OFALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nearly New Dancewear Collection
EIN 874183358 · Headquarters: OFallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- New Beginnings of St Charles County Inc
EIN 421749108 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- No Turning Back Foundation
EIN 335056349 · Headquarters: Ofallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nobody Is Listening Inc
EIN 874805142 · Headquarters: OFALLON, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northpark Association Inc
EIN 208747219 · Headquarters: OFALLON, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990
- O Fallon Garden Club
EIN 884149443 · Headquarters: Ofallon, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O Fallon Professional Partners
EIN 300489386 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- O'fallon Community Athletic Club
EIN 431799257 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'fallon Community Foundation
EIN 431800217 · Headquarters: OFALLON, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- O'fallon Elks Lodge #2587
EIN 510241027 · Headquarters: OFALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'Fallon Professional Fire Fighters Association
EIN 475605726 · Headquarters: OFallon, MO, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- OFallon Chamber of Commerce and Industries
EIN 431508082 · Headquarters: OFallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ofallon Hills Trustees
EIN 431584945 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ofallon Junior Renegades
EIN 412163266 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990
- Ofallon Police Department Benevolen T Association
EIN 393971250 · Headquarters: OFallon, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ofallon Police Officers Association
EIN 431703900 · Headquarters: OFALLON, MO, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ofallon Professional Firefighters Community Outreach
EIN 842730481 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ofallon Sesquicentennial Steering Committee
EIN 203097173 · Headquarters: OFallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- One Seed Inc
EIN 814810528 · Headquarters: Ofallon, MO, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- One Shepherd Leadership Institute
EIN 824682999 · Headquarters: Ofallon, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ostmann Elementary Parent Teacher Organization Pto
EIN 611412131 · Headquarters: OFallon, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Parent Booster USA Inc
EIN 474029974 · Headquarters: Ofallon, MO, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Parents of Murdered Children
EIN 311149309 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Park 370 Board Of Trustees
EIN 200948891 · Headquarters: OFallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Patched Overalls Scholarship
EIN 465422788 · Headquarters: OFALLON, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Patriot Star Packages
EIN 454228877 · Headquarters: Ofallon, MO, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pheasant Point Elementary Pto
EIN 834516757 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Phoenix Village Office Park Lot Owners Association Inc
EIN 200336178 · Headquarters: OFallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Prism Autism Academy
EIN 821237571 · Headquarters: Ofallon, MO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Prism Pathways
EIN 852042713 · Headquarters: Ofallon, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Programs of Religious Activities with Youth
EIN 431166906 · Headquarters: OFALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Progress Point Board Of Trustees
EIN 201478691 · Headquarters: OFallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Providing Light Inc
EIN 471765497 · Headquarters: OFallon, MO, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Missouri Congress
EIN 320005584 · Headquarters: OFALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pta Missouri Congress
EIN 431758739 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Pta Missouri Congress
EIN 800635893 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Read and Remember Eli Foundation
EIN 260694135 · Headquarters: OFallon, MO, US · Medical Research · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Rodney Angels Foundation
EIN 873997477 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Romans 1210 Inc
EIN 872353485 · Headquarters: ofallon, MO, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rotary International
EIN 431795998 · Headquarters: OFALLON, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Run by Faith
EIN 993681841 · Headquarters: Ofallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sages Academy
EIN 474911057 · Headquarters: OFALLON, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sages Foundation
EIN 263271455 · Headquarters: OFALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Saint Charles County Progressive Democrats Inc
EIN 824765979 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Saint Charles Riverfront Arts Inc
EIN 271756738 · Headquarters: OFallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Saint Louis Christian Homeschool Sports Association
EIN 822101602 · Headquarters: OFallon, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Saint Louis Hornets Rugby Club
EIN 320262515 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sentralied
EIN 208234269 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Serve Inspire Lead
EIN 851226757 · Headquarters: Ofallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silhouettes Production Company
EIN 812328277 · Headquarters: Ofallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Six String Heroes at Jefferson Barracks
EIN 275185247 · Headquarters: Ofallon, MO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Human Resource Management
EIN 800103226 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Soles 4 Hope
EIN 824078929 · Headquarters: OFALLON, MO, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Splash Aquatics
EIN 465033304 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- St Charles County Deputy Sheriffs Association Inc
EIN 431847220 · Headquarters: OFallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Charles County Heating and Air Conditioning Contractors Associatio
EIN 431561778 · Headquarters: OFALLON, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- St Charles County Police Department Blue Line Family Inc
EIN 931348285 · Headquarters: OFallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Charles County Society of Brewers
EIN 473011067 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Charles County Usbc Association
EIN 204662789 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Louis Astronomical Society
EIN 431439598 · Headquarters: Ofallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Louis Breastfeeding Coalition
EIN 431684526 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Louis Chaos
EIN 811351502 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- St Louis Chapter Metals Service Center Institute
EIN 454578230 · Headquarters: OFALLON, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Louis Heat
EIN 473327800 · Headquarters: Ofallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- St Louis Theatre Players
EIN 990558098 · Headquarters: Ofallon, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Louis United Soccer Team
EIN 882171377 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stand Up Comedy for Good
EIN 392392073 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stepping Stone Bully Rescue
EIN 463514882 · Headquarters: OFallon, MO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stingray Transportation Lines
EIN 393694662 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stl Crew - Connect Recreate & Empower Widows
EIN 993964229 · Headquarters: OFallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stljuntos
EIN 851253763 · Headquarters: OFallon, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Street People
EIN 332286303 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Take Part Inc
EIN 863436300 · Headquarters: OFALLON, MO, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tei Enterprises & International Ministries
EIN 931914172 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The L Herbert King Jr Family Foundation
EIN 832682259 · Headquarters: OFALLON, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Peaceful Pet
EIN 424235010 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Professional Photographers Association of Missouri Inc
EIN 431174411 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Sharing Shed
EIN 814135730 · Headquarters: OFALLON, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thirst No More Ministries
EIN 881332115 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Together Wee Kan Inc
EIN 270486090 · Headquarters: OFALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tole Friends Memory Boxes Association
EIN 812548733 · Headquarters: Ofallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Traveling Awareness Bears
EIN 454186870 · Headquarters: OFallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Tres Dias of St Louis Inc
EIN 431936681 · Headquarters: OFALLON, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Tsg 834 Inc
EIN 842880632 · Headquarters: OFallon, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Unity Cottage School
EIN 883207359 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Upward Bound Ministries Inc
EIN 621511410 · Headquarters: OFALLON, MO, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Veritas Christian Academy
EIN 431775017 · Headquarters: O’Fallon, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Warriors for Tomorrow
EIN 872533264 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Westhoff Elementary School Parent Teacher Connection
EIN 475085052 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winghaven Master Association
EIN 431825587 · Headquarters: OFALLON, MO, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990
- Winning Technologies Charities Inc
EIN 830370272 · Headquarters: OFALLON, MO, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N