Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 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
- Oasis of Empowerment
EIN 861515184 · Headquarters: Sugar Land, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis of Hope Inc
EIN 364968677 · Headquarters: Lakewood, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis of Hope Inc
EIN 742860124 · Headquarters: Brownsville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis of Love Ministries
EIN 582465906 · Headquarters: WAYCROSS, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oasis of Southern California
EIN 861076889 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oasis Open
EIN 251720375 · Headquarters: WOBURN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oasis Organization of Asian Indians at Sbc - Bay Area Chapter
EIN 270031245 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oasis Organization of Asian Indians at Sbc National Board
EIN 200010702 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oasis Outreach Ministries
EIN 431165709 · Headquarters: EXCELSIOR SPRINGS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis Partners Afffordable Living
EIN 843323359 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis Recovery Center of Western PA
EIN 251616917 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oasis Rehab Center
EIN 474031547 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oasis Shriners
EIN 560122203 · Headquarters: Charlotte, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oasis Shriners Group
EIN 510160430 · Headquarters: Charlotte, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oasis Teaching Ministries Inc
EIN 731218769 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis Traveling Golf Club
EIN 010929149 · Headquarters: MENIFEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Oatc Scholarship Foundation Inc
EIN 931080194 · Headquarters: GLADSTONE, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oateca Transition Center Inc
EIN 862638064 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oates Family Foundation
EIN 943289689 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oath & Arms Le Mc
EIN 465298626 · Headquarters: salem, AL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oath of Office Inc
EIN 334274022 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oatka Fish & Game Club Inc
EIN 237269026 · Headquarters: LEROY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oatka Hose Co Inc
EIN 160575020 · Headquarters: LeRoy, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oats & Hay Livestock Club
EIN 352326917 · Headquarters: Conway, NH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oats Equine Rescue
EIN 455569833 · Headquarters: Lindstrom, MN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oats Inc
EIN 261301778 · Headquarters: Heyburn, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oau Accounting Class 2001
EIN 881275806 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oauh Civic Orchestra
EIN 950004221 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oaze Cycle Patrol
EIN 800864238 · Headquarters: Worthington, MN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ob-gyn Society of Spartanburg Inc
EIN 237185146 · Headquarters: SPARTANBURG, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Obaaya Descendants Association Diaspora Inc
EIN 933766531 · Headquarters: Westampton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obadiah Browns Benevolent Fund
EIN 056016302 · Headquarters: Oak Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- OBannon Creek Golf Club Inc
EIN 310861031 · Headquarters: Loveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obc Critical Impact Foundation Inc
EIN 923829652 · Headquarters: TWIN FALLS, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Obdulia S De Von Bernard Charitable Foundation C/o Levine & Partners Pa
EIN 592113489 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Obed's House Ministries
EIN 812701998 · Headquarters: SPRINGFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Obedience Club of Chattanooga Inc
EIN 621047130 · Headquarters: Flintstone, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Obedience Club of San Diego County
EIN 510157983 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Obedience Training Club of Chugiak Inc
EIN 237314545 · Headquarters: Chugiak, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obedience Training Club of Hawaii
EIN 996007104 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obeds House Ministries Inc
EIN 760623467 · Headquarters: Sugar Land, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oben Secretarial Association
EIN 203065355 · Headquarters: Oyster Bay, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Obendorf Labor Association Inc
EIN 992223719 · Headquarters: PARMA, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oberkotter Foundation
EIN 232686151 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oberlin Center for the Arts
EIN 813197769 · Headquarters: OBERLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Oberlin Community Improvement Corporation
EIN 341637609 · Headquarters: Oberlin, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oberlin Country Club Inc
EIN 480580964 · Headquarters: OBERLIN, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oberlin Historical and Improvement Organization
EIN 346533053 · Headquarters: OBERLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oberlin Middle School Pta
EIN 570788190 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oberlin Ohio Education Association
EIN 341575272 · Headquarters: AVON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oberlin Registered Nursesassociation
EIN 341294698 · Headquarters: Monroeville, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oberlin Vfw Post 6273
EIN 341624164 · Headquarters: ELYRIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oberlin Voa Living Center Inc
EIN 341985428 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oberlin-decatur Area Economic Development Corp
EIN 481029238 · Headquarters: OBERLIN, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Obermayer Foundation Inc
EIN 042711822 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oberndorf Family Foundation
EIN 680299542 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oberon Foundation for the Arts
EIN 993918886 · Headquarters: DORADO, PR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Obert C Tanner Lecture Trust Fbo
EIN 949623002 · Headquarters: SALT LAKE CITY, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oberweis Foundation
EIN 363521911 · Headquarters: BONITA SPRINGS, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Obesity Biology Club
EIN 223318515 · Headquarters: NEW BRUNSWICK, NJ, US · Unknown & Unclassified · 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
- Obetz Cemetery Association
EIN 314239185 · Headquarters: OBETZ, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Obey Inc
EIN 953251843 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Obgc Ii Inc Helburn Meadows Garden Helburn Meadows Garden
EIN 311135813 · Headquarters: BLACKLICK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obici Amedeo Tr
EIN 246011812 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Obik Inc
EIN 923223054 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Obinna Chukwuka Jesus Foundation
EIN 994403981 · Headquarters: PARAMOUNT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Obinwanne Farmers
EIN 204351901 · Headquarters: Liverpool, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obion Co Industrial Development Cor
EIN 621335385 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obion County Central High School Project
EIN 352673645 · Headquarters: TROY, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Obion County Chamber of Commerce
EIN 620426583 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obion County Farm Bureau
EIN 620425488 · Headquarters: UNION CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obion County Fire Chiefs Association Llc
EIN 871739392 · Headquarters: UNION CITY, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obion County Habitat for Humanity
EIN 621577879 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Obion County Rescue Squad Inc
EIN 621229425 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Obion County Senior Citizens Association
EIN 621064838 · Headquarters: UNION CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Obion County Tourism Board Inc
EIN 990557514 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Object Collection Ltd
EIN 473272168 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Object Management Group Inc
EIN 043047994 · Headquarters: MILFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Object Relations Institute Training Foundation
EIN 133697333 · Headquarters: Fresh Meadows, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Objectobot Inc
EIN 392157606 · Headquarters: Northbrook, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oblate International Pastoral Investment
EIN 364321726 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Oblate School of Theology
EIN 741357323 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oblate Shrines and Renewal Centers Inc
EIN 522133730 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Oblates and Missioners of St Michael
EIN 274878531 · Headquarters: Bristow, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oblates of Merciful Love Foundation
EIN 464594397 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oblates of St Jude
EIN 510199640 · Headquarters: Voorhees, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Obligation Inc
EIN 631154740 · Headquarters: BIRMINGHAM, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oboman Association of New York Inc
EIN 300846363 · Headquarters: BRONX, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Obra H a Anderson Trust
EIN 541576681 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Obren B & Marilyn M Gerich Foundation
EIN 953686022 · Headquarters: Moorpark, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Obrien Clan Foundation
EIN 911897183 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Obrien Council No 117 Knight Masons
EIN 474110008 · Headquarters: Camarillo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Obrien Ministries
EIN 452450876 · Headquarters: FT Lauderdale, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Obrien Oldham Family Trust
EIN 046293128 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Obryan Cemetary
EIN 371022562 · Headquarters: Sadorus, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Observatory Hill Inc
EIN 251474261 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Observe Reflect Support Inc
EIN 992630829 · Headquarters: ORANGE PARK, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obsessed Sports Group Inc
EIN 852428012 · Headquarters: East Moline, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Obsi Rockfish Cooperative
EIN 208430727 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N