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
- Sickle Cell Disease Association of America MI Chapter Inc
EIN 381963640 · Headquarters: Detroit, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sickle Cell Disease Association of America Mobile
EIN 630772355 · Headquarters: MOBILE, AL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sickle Cell Disease Association of America Northeast Flordia Chapter
EIN 592582729 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sickle Cell Disease Association of America St Petersburg Chapter Inc
EIN 591846404 · Headquarters: SAINT PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sickle Cell Disease Association of Florida Inc
EIN 591944847 · Headquarters: Tallahassee, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sickle Cell Disease Foundation of Nevada Scdfn Inc
EIN 833767915 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Sickle Cell Foundation Inc
EIN 592518049 · Headquarters: Tallahassee, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sickle Cell Foundation of Georgia
EIN 581122346 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sickle Cell Foundation of Greater Montgomery Inc
EIN 630830977 · Headquarters: MONTGOMERY, AL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sickle Cell Foundation Of Palm Beach County Inc
EIN 591975315 · Headquarters: West Palm Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sickle Cell Foundation of Tennessee
EIN 263954703 · Headquarters: Memphis, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sickle Cell Foundation of West Africa
EIN 455149374 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sickle Cell Prodigy
EIN 412547265 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sickle Cell Support Group of Durham
EIN 561659677 · Headquarters: DURHAM, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sickles Floyd Earl Rev Trust 20009001
EIN 456083390 · Headquarters: GRAND FORKS, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sicklesteel Foundation
EIN 912070155 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sickness & Accident Fund of Local One Ala for Lithographic Employee
EIN 135563432 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sickness & Accident Insurance Fund Automotive Division of Local 254
EIN 237376249 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sicomac Community Engine Company 3
EIN 237107324 · Headquarters: WYCKOFF, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sicre Inc
EIN 995106060 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sid & Jane Willis Foundation Inc
EIN 731435564 · Headquarters: MADILL, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sid & Karen Deboer Family Foundation
EIN 871679528 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sid Barry Foundation Inc
EIN 116035222 · Headquarters: SAN JUAN BAUTISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sid W Richardson Foundation
EIN 756015828 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sid-social Interaction Development Education Centers of Northern Va
EIN 851204260 · Headquarters: ARLINGTON, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sidancerally
EIN 800388310 · Headquarters: livingston, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Siddhartha Foundation Inc
EIN 202163940 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Side Hill Cronchers Inc
EIN 237354176 · Headquarters: Ludlow, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Side Out Booster Club
EIN 301089138 · Headquarters: Manasquan, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sideburn Run Recreation Association Inc
EIN 237159761 · Headquarters: Fairfax, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidelines National Support Network
EIN 330502682 · Headquarters: Laguna Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Sideling Hill Gun Club West Incorporated
EIN 800600433 · Headquarters: LaVale, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sidell Community Historical Society
EIN 371190480 · Headquarters: Sidell, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidell Kagan Foundation % Jodi Behrman
EIN 952501843 · Headquarters: KIRKLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidener Foundation
EIN 510189216 · Headquarters: St Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidewalk Advocates for Life Mcallen
EIN 872107332 · Headquarters: MCALLEN, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Sidewalk Detroit
EIN 823611774 · Headquarters: DETROIT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidewalk Samaritan Inc
EIN 834624560 · Headquarters: NY, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidewalk University Inc
EIN 854111267 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidewalk University Inc
EIN 861202901 · Headquarters: Maplewood, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidewinder Little League
EIN 134230885 · Headquarters: Peoria, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidley & Austin Fund for Kanoon Magnet School
EIN 363412045 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sidney & Judith Kranes Charitable Trust
EIN 136981197 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney a & Libby Fine Foundation Inc
EIN 136127142 · Headquarters: CHAPPAQUA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney a Swensrud Scholarship Fund
EIN 426061933 · Headquarters: NORTHWOOD, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney and Lillian Klemow Foundation Inc C/o Suzanne Berman
EIN 112729095 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney and Lisa Glenner Foundation
EIN 363557155 · Headquarters: LINCOLNWOOD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney Area Youth Advocate Program Inc
EIN 222946909 · Headquarters: Sidney, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sidney Boat Club Inc
EIN 341656730 · Headquarters: Sidney, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Center Cemetery Association
EIN 150561630 · Headquarters: Sidney Center, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Chamber of Commerce
EIN 810214807 · Headquarters: SIDNEY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Chapt 813 Women of the Moose
EIN 341303822 · Headquarters: SIDNEY, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sidney Chapt No 502 Women of the Moose
EIN 237150021 · Headquarters: Sidney, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sidney Chapter 761 Women of the Moose
EIN 237520931 · Headquarters: Sidney, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Co-operative Nursery School
EIN 341055221 · Headquarters: SIDNEY, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Sidney Comm Education Association
EIN 421314079 · Headquarters: Sidney, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidney Country Club
EIN 810239917 · Headquarters: SIDNEY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Csd Essaa
EIN 263870141 · Headquarters: Sidney, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sidney Education Association
EIN 237078892 · Headquarters: Sidney, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidney F Jones Tuw
EIN 016033203 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Frohman Foundation C/o Payne Nickles & Co
EIN 346517809 · Headquarters: SANDUSKY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Glen Pta
EIN 911055086 · Headquarters: Port Orchard, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sidney Hillman Health Center
EIN 160864443 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Hillman Health Centre
EIN 362245908 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Hillman Medical Center of the Male Apparel Workers of Philadelphia
EIN 231339593 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Hillman Medical Centr- Phil Apts for the Elderly Inc
EIN 231654651 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Hmary L Gray Family Scholarship Fund
EIN 046314384 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney I Kornhauser Foundation Inc
EIN 616053024 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Irrigation Cooperative
EIN 930638559 · Headquarters: JEFFERSON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sidney Junior Chamber of Commerce
EIN 421217668 · Headquarters: sidney, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sidney Katzman and Robert Katzman Foundation
EIN 386064687 · Headquarters: BINGHAM FARMS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Lanier 80S Reunion
EIN 473172834 · Headquarters: Montgomery, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidney Lodge No 568 Loyal Order of Moose Inc
EIN 344404812 · Headquarters: SIDNEY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Memorial Public Library
EIN 156000829 · Headquarters: SIDNEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Moose Lodge 856
EIN 810214172 · Headquarters: SIDNEY, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sidney Oktoberfest Inc
EIN 510198871 · Headquarters: SIDNEY, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sidney Post No 217 American Legion Inc
EIN 344407888 · Headquarters: SIDNEY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Public Library Foundation Inc
EIN 237456572 · Headquarters: SIDNEY, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sidney Public Schools Educational Foundation
EIN 470621956 · Headquarters: SIDNEY, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sidney R Johnston Memorial Scholarship Assn
EIN 510255165 · Headquarters: Manassas, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sidney Saddle Club
EIN 810436062 · Headquarters: SIDNEY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Senior Citizens Center
EIN 810412614 · Headquarters: SIDNEY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Sons of Norway Cultural Center
EIN 810387509 · Headquarters: SIDNEY, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sidney St Patrick School Development Foundation
EIN 470626554 · Headquarters: SIDNEY, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sidney Stern Memorial Fund Tr
EIN 956050141 · Headquarters: PENNINGTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Sternberger Scholarship Fund
EIN 581587973 · Headquarters: BROWNSVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Trail Riders Inc
EIN 010364232 · Headquarters: Sidney, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Volunteer Fire & Rescue
EIN 421325728 · Headquarters: SIDNEY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Volunteer Fire Department In
EIN 581498806 · Headquarters: Belhaven, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sidney W Anderson Foundation Inc
EIN 237017430 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney Webster Memorial Fund
EIN 056008012 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sidney Weinman Memorial Foundation Inc
EIN 521459939 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sidney-shelby County Chamber of Commerce
EIN 344406030 · Headquarters: SIDNEY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney-shelby Economic Partnership
EIN 341414342 · Headquarters: SIDNEY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sidneys House
EIN 472169590 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidsib Foundation
EIN 844312014 · Headquarters: ELLICOTT CITY, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sidwell Foundation
EIN 366025911 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Siebecker Foundation Inc
EIN 237417555 · Headquarters: WAUSAU, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Siebenthal Agnes Scholarship
EIN 376193766 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Siebert Lutheran Foundation Inc
EIN 396050046 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF