Philanthropy, Voluntarism & Grantmaking Foundations nonprofits
Philanthropy, Voluntarism & Grantmaking Foundations nonprofits. Browse 130,670 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
- Ohio Off-highway Motorcycle Association Inc
EIN 334522910 · Headquarters: Swanton, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio Physical Therapy Enrichment Foundation
EIN 934257099 · Headquarters: Westerville, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohio Planning Foundation
EIN 310931596 · Headquarters: South Lebanon, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Ohio Poultry Foundation
EIN 475653724 · Headquarters: COLUMBUS, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohio Realtist Foundation
EIN 832233838 · Headquarters: Columbus, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ohio River Basin Consortium for Research and Education Foundation
EIN 311371528 · Headquarters: ATHENS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Ohio Shared Information Services
EIN 311762094 · Headquarters: Cincinnati, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ohio Shoreline Preservation
EIN 812500807 · Headquarters: SHEFFIELD LAKE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohio Teamsters Hispanic Caucus
EIN 920591372 · Headquarters: Cleveland, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio United Way
EIN 314379529 · Headquarters: Wooster, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio Uplift Foundation
EIN 333684534 · Headquarters: Athens, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio Valley Christian Soldiers Inc
EIN 300310405 · Headquarters: WHEELING, WV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohio Valley Creative Energy Inc
EIN 263196964 · Headquarters: New Albany, IN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohio Valley Golf Association
EIN 201369888 · Headquarters: LIBERTY TOWNSHIP, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohio Valley Thunder Rally Inc
EIN 884157795 · Headquarters: Middletown, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohio Valley United Charities Inc
EIN 611328912 · Headquarters: CARROLLTON, KY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ohio Women's Open Inc
EIN 141934661 · Headquarters: DEFIANCE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohio Womens Bar Foundation
EIN 364637118 · Headquarters: Columbus, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohio Youth Leadership Initiative Foundation
EIN 874239614 · Headquarters: Medina, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohm Shree Foundation
EIN 475517499 · Headquarters: MIDDLETOWN, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ohmy Shirts Incorporated
EIN 562676093 · Headquarters: Los Angeles, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Ohnward Foundation
EIN 201895465 · Headquarters: MAQUOKETA, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ohorizons Charitable Solutions
EIN 271385009 · Headquarters: ROYAL OAK, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Ohr Gedaliah Inc
EIN 922569509 · Headquarters: CEDARHURST, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- Ohr Haboker Charitable Foundation
EIN 262294706 · Headquarters: BROOKLYN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ohr Meir Ubracha
EIN 200082699 · Headquarters: SPRING VALLEY, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ohr Nosson Inc
EIN 223640057 · Headquarters: LAKEWOOD, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ohr Panav Inc
EIN 815227863 · Headquarters: BROOKLYN, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohr Shloime Inc
EIN 853274938 · Headquarters: BROOKLYN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- Ohr Torah Foundation C/o Lefkowitz
EIN 113401521 · Headquarters: LAKEWOOD, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohr Yitzchok Foundation
EIN 756696799 · Headquarters: Spring Valley, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohr Yosef Inc
EIN 453992808 · Headquarters: BROOKLYN, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohr Zedek Charity Fund Inc
EIN 300597244 · Headquarters: Lakewood, NJ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ohrstrom Foundation Inc C/o Pkf O'connor Davies Llp
EIN 546039966 · Headquarters: HARRISON, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- OHSO Foundation
EIN 883370290 · Headquarters: Dripping Springs, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ohuokalani Charitable Foundation
EIN 990345409 · Headquarters: AIEA, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oihev Yisroel Inc
EIN 992322437 · Headquarters: BROOKLYN, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oikonomos Foundation
EIN 413305520 · Headquarters: Montgomery, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oikonomos Foundation Inc
EIN 921269178 · Headquarters: JUPITER, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oil Sistas Serve
EIN 820782297 · Headquarters: COVINGTON, LA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990
- Oilean Easa Foundation
EIN 900825213 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oiled Regions of Alaska Foundation
EIN 920177759 · Headquarters: Anchorage, AK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oilgear Ferris Foundation
EIN 396050126 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Oilman Helping Hands Inc
EIN 462071285 · Headquarters: Houston, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oiota Family Foundation
EIN 931967914 · Headquarters: RESEDA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ojai Valley Community Hospital Fdn
EIN 201982135 · Headquarters: OJAI, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ojeda Foundation
EIN 824077337 · Headquarters: SAN ANTONIO, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ojh Foundation
EIN 207168685 · Headquarters: FULLERTON, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ojja Scholarship Foundation
EIN 854265216 · Headquarters: LAS VEGAS, NV, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- OK Foundation
EIN 870643214 · Headquarters: Salt Lake City, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Okada Family Foundation Inc
EIN 473234016 · Headquarters: DALLAS, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Okaloosa Public Schools Foundation Inc
EIN 593295821 · Headquarters: NICEVILLE, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Okane Family Foundation
EIN 464128862 · Headquarters: MONTCLAIR, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Okeechobee Rotary Foundation Inc
EIN 301156058 · Headquarters: OKEECHOBEE, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Okefenoke Rural Electric Membership Corporation Foundation Inc
EIN 861297626 · Headquarters: NAHUNTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Okemah Community Historical
EIN 352681408 · Headquarters: Chandler, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Okie World Foundation Inc
EIN 731602289 · Headquarters: Norman, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Okjoo Foundation
EIN 824524665 · Headquarters: LAS VEGAS, NV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oklahoma Afterschool Network Inc
EIN 455533265 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990
- Oklahoma Association of Disability Examiners
EIN 473826107 · Headquarters: OKLAHOMA CITY, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Blood Institute Foundation
EIN 311721750 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Business and Education Coalition Inc
EIN 731588138 · Headquarters: oklahoma city, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oklahoma Children's Foundation Inc
EIN 731459571 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma City Asian Chamber Foundation Inc
EIN 932056285 · Headquarters: Oklahoma City, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma City Community College Foundati
EIN 731529564 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma City Community Foundation
EIN 237024262 · Headquarters: Oklahoma City, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma City Marathon Inc
EIN 731591752 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990
- Oklahoma City Retailers Foundation Affiliated Fund of the OCCF
EIN 731550200 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990
- Oklahoma Family Entertainment Foundation Llc
EIN 274814925 · Headquarters: YUKON, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Oklahoma Ghanaian Community Group
EIN 208390616 · Headquarters: MOORE, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Home Builders Foundation
EIN 731582578 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Prince Hall Foundation Inc
EIN 831071432 · Headquarters: Muskogee, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma School of Science and Mathematics Foundation
EIN 731401430 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Society Post Anesthesia Nurses Inc
EIN 731272094 · Headquarters: Oklahoma City, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma State University Forestry Alumni Association
EIN 731539905 · Headquarters: Smithville, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oklahoma Telephone Association Foundation
EIN 731443925 · Headquarters: OKLAHOMA CITY, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okland Foundation
EIN 870643568 · Headquarters: Salt Lake City, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Okmulgee County Historical Society
EIN 611994584 · Headquarters: Okmulgee, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okoboji Community School Foundation
EIN 421463737 · Headquarters: MILFORD, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Okoro Okereke Foundation for Higher
EIN 861157613 · Headquarters: COLUMBIA, SC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Okpofe Development Association
EIN 043628565 · Headquarters: Union, NJ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oktemberfest Foundation
EIN 203371201 · Headquarters: Marshalltown, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oktoberfest Dallas Foundation
EIN 872535019 · Headquarters: Dallas, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oktoberfest Pendleton
EIN 474883541 · Headquarters: Pendleton, OR, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Okuapemman Association of Minnesota
EIN 824361801 · Headquarters: Minneapolis, MN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Okurowski Family Foundation
EIN 260288492 · Headquarters: CONCORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ol Houn Dawgs Inc
EIN 752735878 · Headquarters: BRADY, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ol Pathy Family Foundation Inc
EIN 452617992 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Olabi Foundation
EIN 814166892 · Headquarters: DETROIT, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Olad
EIN 854214312 · Headquarters: MANHEIM, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oladapo and Hellen Hope Foundation
EIN 825039924 · Headquarters: Smyrna, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Oladiran Education & Health Foundation
EIN 464973386 · Headquarters: Dyersburg, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olafson Foundation
EIN 810856086 · Headquarters: SALT LAKE CITY, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Olam Chesed Inc
EIN 113596990 · Headquarters: BROOKLYN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olander Family Foundation Inc
EIN 943400451 · Headquarters: SAN JOSE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olanta Development Corporation
EIN 812691139 · Headquarters: Olanta, SC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Olathe Health Charitable Foundation
EIN 481136010 · Headquarters: OLATHE, KS, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990
- Olathe Health System Inc
EIN 480979845 · Headquarters: OLATHE, KS, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990
- Olayan Charitable Foundation
EIN 844782485 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Olb Foundation Inc
EIN 460501871 · Headquarters: BRYN MAWR, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF