Community Improvement & Capacity Building nonprofits in Oklahoma
Community Improvement & Capacity Building nonprofits in Oklahoma. Browse 1,290 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
- Oklahoma Society of Dental Professionals
EIN 852879755 · Headquarters: Edmond, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Society of Professional Advocates
EIN 841911227 · Headquarters: Edmond, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Solar Association
EIN 823370766 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Southeast Asian Center
EIN 932303571 · Headquarters: OWASSO, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oklahoma Southeast Inc
EIN 473597793 · Headquarters: Coalgate, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Southwest Alliance
EIN 261605633 · Headquarters: Hinton, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma State Assembly of Ast
EIN 731605170 · Headquarters: Del City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma State Association of Pathologists Inc
EIN 731227251 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma State Florists Association Education Foundation
EIN 274695493 · Headquarters: Muskogee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Structural Engineers Association Inc
EIN 274250402 · Headquarters: Oklahoma City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Taxidermists Association
EIN 731334440 · Headquarters: Schulter, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Tribal Gaming Regulators Association
EIN 830458398 · Headquarters: MIAMI, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Wind Action Association
EIN 352496890 · Headquarters: Yukon, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oklahoma Women Cann Association
EIN 831261778 · Headquarters: NORMAN, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Oklahoma Women of Today
EIN 821361470 · Headquarters: Noble, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oklahoma Workers Compensation Education Assoc
EIN 204254639 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Okm Properties Inc
EIN 731554930 · Headquarters: BARTLESVILLE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Okmulgee Area Development Corp
EIN 731495059 · Headquarters: OKMULGEE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Okmulgee County Community Garden Corporation
EIN 472031951 · Headquarters: Okmulgee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okmulgee Main St Inc
EIN 731514622 · Headquarters: OKMULGEE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Okmulgee Young Professionals Incorporated
EIN 863895854 · Headquarters: Okmulgee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okssa Inc
EIN 990619825 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Saline Cherokee Association
EIN 922364475 · Headquarters: Locust Grove, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Omicron Lambda Chapter of Omega Psi Phi Fraternity Inc
EIN 274932428 · Headquarters: Stillwater, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Hope Tulsa Inc
EIN 873108423 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oologah Area Chamber of Commerce
EIN 731217642 · Headquarters: OOLOGAH, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Open for Business Oklahoma
EIN 371960076 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Care Ministries of Tillman County LLC
EIN 843735346 · Headquarters: Frederick, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Optimist Club Foundation of Downtown Oklahoma City Inc
EIN 731419384 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Optimist International 07021 Oc of Lawton-lasill Ok
EIN 510200080 · Headquarters: LAWTON, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Orion Rural Fire Association
EIN 731497987 · Headquarters: FAIRVIEW, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Orthopaedic Society of Oklahoma
EIN 471841917 · Headquarters: EDMOND, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Osage Hills Neighborhood Association Inc
EIN 811449794 · Headquarters: Sand Springs, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Osage Shareholders Association
EIN 731492505 · Headquarters: Pawhuska, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Osbi Agents Association Inc
EIN 471982708 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ottawa County Hudson Creek Group
EIN 262437208 · Headquarters: Miami, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Ottawa County Nutrition Coalition Incorporated
EIN 731124627 · Headquarters: Miami, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Owasso Chamber of Commerce
EIN 731133740 · Headquarters: OWASSO, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Owasso Farmers and Artisans Market Association
EIN 852642883 · Headquarters: Owasso, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ozarks Corporation for Innovation Development
EIN 731146048 · Headquarters: DURANT, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990
- Pace (a Division of Okacte)
EIN 731610690 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Padenmainstreetfund
EIN 263587256 · Headquarters: PADEN, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Panhandle for Education & Good Government Inc
EIN 814868445 · Headquarters: GUYMON, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Panhandle Lions Club Foundation
EIN 731459852 · Headquarters: GUYMON, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Park Area Foundation Inc
EIN 731595963 · Headquarters: Medicine Park, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Parkview Neighborhood Association
EIN 731418385 · Headquarters: OKLAHOMA CITY, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Past Lt Governors Association Texas Oklahoma District Kiwanis
EIN 300239748 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pawnee Community Chamber of Commerce Inc
EIN 730527645 · Headquarters: Pawnee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pawnee County Economic Development Foundation Inc
EIN 830412748 · Headquarters: PAWNEE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pawnee Fire and Ambulance Association
EIN 833017089 · Headquarters: Pawnee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Payments Risk and Fraud Consortium Inc C/o Old Glory Bank
EIN 832397397 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Pearl Main Street Inc
EIN 413187037 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Perkins Community Chamber of Commerce Inc
EIN 471725177 · Headquarters: Perkins, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Perry Chamber Foundation
EIN 393256430 · Headquarters: PERRY, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Perry Chamber Foundation for Progress Inc
EIN 260168298 · Headquarters: PERRY, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Perry Noon Lions Club
EIN 736102547 · Headquarters: Perry, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Petroleum Accountants Society of Oklahoma - Tulsa Chapter
EIN 731006391 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Petroleum Accountants Society Ofcentral Oklahoma
EIN 204641100 · Headquarters: Oklahoma City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Piedmont Chamber of Commerce
EIN 731374535 · Headquarters: Piedmont, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pilot Club of Claremore
EIN 510215296 · Headquarters: Claremore, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Pilot Club of Dewey
EIN 736104298 · Headquarters: Bartlesville, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pilot International Inc
EIN 736107205 · Headquarters: Bartlesville, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pipeliners Club of Oklahoma City
EIN 472707708 · Headquarters: Amber, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Plaza District Association
EIN 731549966 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Plaza District Chamber of Commerce Inc Plaza Business Alliance
EIN 824355639 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ponca City Area Society for Human Resource Management
EIN 453020469 · Headquarters: Ponca City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ponca City Chapt 602 Women of the Moose
EIN 237132277 · Headquarters: Ponca City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Ponca City Rotary Club Foundation Inc
EIN 731412692 · Headquarters: Ponca City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Positive Community Programs Inc
EIN 522421890 · Headquarters: Muskogee, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Possibilities Inc
EIN 731544249 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Poteau Main Street Matters
EIN 020732814 · Headquarters: POTEAU, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Power of One Worldwide Ministries Inc
EIN 853919048 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Preserving Arts in the Osage Cindy Free
EIN 731241094 · Headquarters: PAWHUSKA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990
- Prevailing Community Development & Empowerment Inc
EIN 461767040 · Headquarters: EDMOND, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Proag Inc
EIN 731531616 · Headquarters: GUYMON, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Professional Business Exchange Inc
EIN 274426761 · Headquarters: EDMOND, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Professional Education Association
EIN 731266298 · Headquarters: LAWTON, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Professional Photographers of Ok
EIN 731333217 · Headquarters: BLANCHARD, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Progress Okc Cdc
EIN 811435304 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Project Chelsea Association
EIN 842466350 · Headquarters: Chelsea, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Project Local Community
EIN 810909974 · Headquarters: Stillwater, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Prospect Community Development Corp
EIN 800943989 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pryor Main Street Inc
EIN 352446748 · Headquarters: PRYOR, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pups United Project Inc
EIN 394826553 · Headquarters: Norman, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Purchasing Management Association
EIN 731163038 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Pushmataha Development Initiative Inc
EIN 731473935 · Headquarters: Antlers, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Quapaw Community Boosters Inc
EIN 731372590 · Headquarters: Quapaw, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Quota Club International Inc
EIN 436062245 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Racing and Cruising Enthusiasts Club Inc
EIN 450542195 · Headquarters: Alva, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Radiant Living Center Corporation
EIN 364885182 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Radiant Love
EIN 863629507 · Headquarters: Midwest, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Radicle Evolution Organization
EIN 843720483 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Railway District
EIN 932025239 · Headquarters: Mcalester, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ralston Booster Club
EIN 871114877 · Headquarters: Ralston, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ramona Chamber of Commerce and Community Development Association
EIN 731529454 · Headquarters: RAMONA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Red River Valley Tourism Association
EIN 752297966 · Headquarters: Duncan, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Rei Development Corp
EIN 300071074 · Headquarters: DURANT, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- REI Oklahoma
EIN 874562958 · Headquarters: Durant, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Remember the Removal Legacy Association
EIN 853673429 · Headquarters: Tahlequah, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Remnant Community Development Corp
EIN 923335350 · Headquarters: Midwest City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ