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
- Six27 Foundation Inc
EIN 332720519 · Headquarters: BOCA RATON, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sixers Booster Club
EIN 873373389 · Headquarters: Nellis AFB, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixes Rural Fire Protection District
EIN 930888538 · Headquarters: SIXES, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- SixOneForward
EIN 852942999 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Sixsmith Family Foundation Corporation
EIN 994582314 · Headquarters: WINDERMERE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sixteen Hundred Building Corporation
EIN 410884473 · Headquarters: HASTINGS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixteen Pearls Foundation
EIN 465380984 · Headquarters: Vallejo, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sixteenth Century Society
EIN 431085148 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixteenth Masonic District
EIN 273132374 · Headquarters: EASLEY, SC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Sixteenth Section Cemetery
EIN 900938444 · Headquarters: Austin, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixteenth Street Community Health Centers
EIN 391180475 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixth Association Properties Inc
EIN 043223566 · Headquarters: CHICOPEE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sixth Avenue Church of Christ Food Pantry
EIN 550696529 · Headquarters: Huntington, WV, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sixth Avenue Partners Group Inc
EIN 883902792 · Headquarters: GREAT NECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sixth District Appellate Program
EIN 770187582 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixth District Dental Society
EIN 166033170 · Headquarters: JOHNSON CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sixth District Omega Psi Phi Fraternity Inc
EIN 561821485 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sixth Grade Recognition Committee
EIN 452116521 · Headquarters: Newton, NJ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sixth Masonic District Association of Manhattan Inc
EIN 132631136 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sixth Memorial Association Inc
EIN 116014418 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixth Station Ministry Inc
EIN 043799370 · Headquarters: Oley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixth Street & Avenue B Garden Inc
EIN 133485051 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sixth Street Melodrama Inc
EIN 820397735 · Headquarters: WALLACE, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sixties Decade Reunion
EIN 680461224 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sixtown Water Association Inc
EIN 640468763 · Headquarters: MEADVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- SixTwelve
EIN 275215598 · Headquarters: Oklahoma City, OK, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sixtwelve Leader Inc
EIN 932074092 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sixty Niners Activity Center Inc
EIN 450344926 · Headquarters: Turtle Lake, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixty Plus Club
EIN 470614998 · Headquarters: CHADRON, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixty Plus Club of Sherman County Kansas Inc
EIN 480922632 · Headquarters: Goodland, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sixty Plus Nutrition Agency Inc
EIN 421015510 · Headquarters: Lake View, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixty Six Homemakers Club
EIN 611310683 · Headquarters: madisonville, KY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sixty Two Club
EIN 237060442 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sixty-two Plaza Central Inc
EIN 570847464 · Headquarters: EASLEY, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Siyanda Inc
EIN 932097104 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Siyata Foundation
EIN 474103009 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Size of a Man
EIN 825122130 · Headquarters: Waco, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sizer Stewardship Association
EIN 393133137 · Headquarters: Harbert, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sizzling Salsa Bozeman
EIN 990891321 · Headquarters: Belgrade, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- SJ and Jessie E Quinney Foundation
EIN 870389312 · Headquarters: Salt Lake City, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sj Housing Development Fund Company Inc
EIN 141711633 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sj Kishi Research Corporation
EIN 820773651 · Headquarters: JUPITER, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SJ SEA Melodrama Troupe Inc
EIN 274250116 · Headquarters: Omaha, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sj Visual Arts Productions Inc
EIN 030443214 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SJ&B
EIN 825005490 · Headquarters: Ardmore, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sjada
EIN 834375837 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- SJB Child Development Centers
EIN 941747079 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sjbn
EIN 821264388 · Headquarters: INDEPENDENCE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sjbps Education Foundation
EIN 881465962 · Headquarters: RESERVE, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sjc Home Health Services Inc
EIN 581329042 · Headquarters: SAVANNAH, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sjc Sports Club Inc
EIN 384047618 · Headquarters: St Augustine, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sjc-cgc Alumni USA Inc
EIN 863131527 · Headquarters: MILPITAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sjcf Inc
EIN 462407234 · Headquarters: CANTON, GA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990
- Sjdc Community Theater
EIN 611154308 · Headquarters: Cold Spring, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sje Rhombus Foundation
EIN 363556774 · Headquarters: DETROIT LAKES, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sjfb Foundation for Agricultural Education
EIN 943118537 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- SJH Inc
EIN 587092043 · Headquarters: St Augustine, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sjhs All Class Reunion Incorporated
EIN 921338164 · Headquarters: South Charleston, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sjhsjoc Holdings Inc
EIN 472299757 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- SJI K9 Detection Club
EIN 922967079 · Headquarters: Friday Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sjl Foundation
EIN 363584276 · Headquarters: MONTECITO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sjo Hs Ffa Alumni and Supporters
EIN 993954130 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sjo Youth Wrestling Club
EIN 811301202 · Headquarters: SAINT JOSEPH, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sjostrom & Sons Foundation
EIN 363225935 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sjr Fathers Club
EIN 454494436 · Headquarters: Warrington, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sk Foundation
EIN 923246191 · Headquarters: FAIRFAX STATION, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Sk Yee Foundation
EIN 133202047 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sk8 2 Liv
EIN 393406676 · Headquarters: Slc, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sk8 Box
EIN 932463621 · Headquarters: Nevada City, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ska for a Cause Inc
EIN 813323475 · Headquarters: REDONDO BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Skaalen Retirement Services Inc
EIN 813945492 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skaalen Village Inc
EIN 020663908 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skaalendal Inc
EIN 391840749 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skabo Lutheran Cemetery Association
EIN 911778398 · Headquarters: Grenora, ND, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Skagit Alpine Club
EIN 237023356 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skagit Audubon Society
EIN 911207770 · Headquarters: MOUNT VERNON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit County Deputy Sheriffs Guild
EIN 911494914 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit County Farm Bureau Inc
EIN 916070202 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skagit County Sheriff's Office Benevolent Association
EIN 911362356 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Skagit Fresh Farmers Alliance
EIN 364729829 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit Gleaners
EIN 943065925 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Skagit Habitat for Humanity
EIN 911628529 · Headquarters: Mount Vernon, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skagit Island Counties Builder's Association
EIN 911097086 · Headquarters: BURLINGTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Skagit Mountain Rescue Unit Inc
EIN 916060389 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skagit Preschool and Resource Center
EIN 910775902 · Headquarters: Mount Vernon, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skagit River Woods Camping Country
EIN 910879503 · Headquarters: BURLINGTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skagit Rock and Gem Club
EIN 916056130 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit Runners
EIN 911185958 · Headquarters: BURLINGTON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit Sams
EIN 364641683 · Headquarters: BURLINGTON, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Skagit Valley Chorale
EIN 981648165 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Skagit Valley Demolay
EIN 333078861 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skagit Valley Genealogical Society
EIN 911359846 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skagit Valley Homesteaders 4-H Club
EIN 465729122 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Skagit Valley Hospital Guild
EIN 916052441 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit Valley Masonic Lodge No 36
EIN 237138315 · Headquarters: SEDRO WOOLLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skagit Valley Neighbors in Need
EIN 910951646 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Skagit Valley Tulip Festival C/o Nicole Roozen
EIN 911662982 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Skagit Widowed Support Services
EIN 911458049 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skagit Women in Business
EIN 911236640 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Skagit Women's Alliance and Network
EIN 911293209 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N