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
- Hammeke Hubert Ud 6728
EIN 236228016 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hammel-delangis Scholarship Trust C/o First Bank
EIN 386513191 · Headquarters: MARQUETTE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hammer Down Multisport Inc
EIN 455406040 · Headquarters: Panama City, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammered Helper
EIN 474215585 · Headquarters: Mills, WY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Hammerhead Baseball Inc
EIN 263880743 · Headquarters: MIAMI, FL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Hammerhead Consulting Group
EIN 393134819 · Headquarters: York, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammerhead Swim Club
EIN 853178677 · Headquarters: Fredonia, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammerheads Hammer Club
EIN 821099091 · Headquarters: ELMA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammering Down Hunger
EIN 414965033 · Headquarters: zoe, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammers and Noters Dulcimer Society of Illinois Inc
EIN 363638127 · Headquarters: Morris, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammersley Beach Club Inc
EIN 141415937 · Headquarters: Pawling, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammerstone School Inc
EIN 992575156 · Headquarters: Trumansburg, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammock Bay Pickleball Club
EIN 883374046 · Headquarters: Freeport, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hammock Water System
EIN 720978850 · Headquarters: HARRISONBURG, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammocks Housing Veterans
EIN 921619704 · Headquarters: Harvey, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hammonassett Fishing Association
EIN 060380120 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hammond Acres Club Inc
EIN 042257159 · Headquarters: LONGMEADOW, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammond Alumni Chapter
EIN 274815601 · Headquarters: HAMMOND, LA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Hammond Alumni Chapter of Kappa Alpha Psi Foundation
EIN 920348056 · Headquarters: Hammond, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hammond Area Alumnae Panhellenic
EIN 351904721 · Headquarters: Munster, IN, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Hammond Bay Area Anglers Assn
EIN 382931020 · Headquarters: ROGERS CITY, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Chapman Foundation For Yesterdays Living Ltd
EIN 061185613 · Headquarters: Sudbury, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hammond Chapter 120 Women of the Moose
EIN 237520760 · Headquarters: Hammond, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Education Foundation Inc
EIN 351572372 · Headquarters: HAMMOND, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hammond Firefighters Assoccredit Union
EIN 356033351 · Headquarters: HAMMOND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammond Foundation
EIN 386061610 · Headquarters: KALAMAZOO, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hammond Free Library
EIN 150350470 · Headquarters: Hammond, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Gator Booster Club Inc
EIN 800254760 · Headquarters: Hammond, LA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Hammond Henry Hospital Auxiliary
EIN 363052725 · Headquarters: Geneseo, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammond High School Alumni Association
EIN 275041052 · Headquarters: Hammond, LA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hammond Hills Suburban Club Inc
EIN 570408197 · Headquarters: North Augusta, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammond Home
EIN 923757891 · Headquarters: Hammond, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hammond Housing Development Fund Company
EIN 161402959 · Headquarters: HAMMOND, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammond Lodge No 570 Loyal Order of Moose
EIN 350480270 · Headquarters: Hammond, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammond Parks Foundation Inc
EIN 521492108 · Headquarters: Hammond, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammond Pipeline Association
EIN 901187784 · Headquarters: Paonia, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Hammond Professional Fire Fighters Association Local 556 IAFF
EIN 356066850 · Headquarters: Hammond, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammond Sport Alumni Association
EIN 161218105 · Headquarters: Penn Yan, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Track Club of Northwest Indiana Inc
EIN 351665434 · Headquarters: VALPARAISO, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hammond Victory Unit 168
EIN 611623058 · Headquarters: HAMMOND, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Hammond W R Trust Foundation
EIN 756524028 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hammond Yacht Club Inc
EIN 351844910 · Headquarters: HAMMOND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammond-gribell Memorial Trust C/o First National Bank
EIN 746346306 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hammonds Mill Camp Inc
EIN 436061680 · Headquarters: POTTERSVILLE, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammondsport Community Services Inc
EIN 161265437 · Headquarters: Hammondsport, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammons Burial Association
EIN 716057784 · Headquarters: Warren, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammonton Lions Club
EIN 226204446 · Headquarters: Hammonton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammonton Recreation Club Inc
EIN 210721303 · Headquarters: HAMMONTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammonton Tournament Baseball Club
EIN 810843142 · Headquarters: EGG HARBOR, NJ, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Hampden Association of Landowners
EIN 451762851 · Headquarters: Hampden, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Hampden Childrens Day Committee
EIN 222588518 · Headquarters: Hampden, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampden County 4-H Youth Special Fund
EIN 046357796 · Headquarters: AGAWAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampden County Bar Association Inc
EIN 510139332 · Headquarters: Springfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampden County Deputy Sheriffs Association Inc
EIN 043007451 · Headquarters: EAST LONGMEADOW, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampden County Farm Bureau
EIN 046066790 · Headquarters: Granville, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hampden County Improvement League
EIN 046065526 · Headquarters: Westfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hampden County Lawyers Justice Inc
EIN 042643663 · Headquarters: Chicopee, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampden County Plumbing & Gas Inspectors Association
EIN 465247675 · Headquarters: AGAWAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampden County Radio Association Inc
EIN 042701488 · Headquarters: Leeds, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampden District Medical Society
EIN 042282446 · Headquarters: WILBRAHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampden Dubose Academy Inc
EIN 591031571 · Headquarters: ZELLWOOD, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampden Historical Society Inc
EIN 016047415 · Headquarters: Hampden, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampden Senior Citizens Inc
EIN 450399340 · Headquarters: Hampden, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampden Township Police Association
EIN 251818348 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hampden Volunteer Fire Department Inc
EIN 300382103 · Headquarters: Hampden, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hampden Youth Baseball Association
EIN 251729322 · Headquarters: ENOLA, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hampden-Sydney College PAD Prelaw Chapter
EIN 510499820 · Headquarters: TOWSON, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampden-Sydney Volunteer Fire Dept
EIN 541222431 · Headquarters: HampdenSydney, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampshire 100
EIN 274936914 · Headquarters: Weare, NH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hampshire Choral Society Inc
EIN 046397756 · Headquarters: Northampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampshire Community Fun Day Project
EIN 800427863 · Headquarters: Green Spring, WV, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hampshire Country School
EIN 020218929 · Headquarters: RINDGE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampshire County 4-H Livestock Fund
EIN 900495986 · Headquarters: Romney, WV, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Hampshire County Association Retired School Employees
EIN 364658250 · Headquarters: Romney, WV, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Hampshire County Bar Association Inc
EIN 223131516 · Headquarters: NORTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampshire County Farm Bureau Inc
EIN 046119519 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampshire County Farmers Market Association
EIN 871210907 · Headquarters: Romney, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hampshire County Helping Hands Society Inc
EIN 886013883 · Headquarters: Romney, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampshire County Smith College Club
EIN 237174570 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hampshire County Trails and Tails 4-H Club
EIN 611571273 · Headquarters: Romney, WV, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Hampshire County Veterans Foundatio N
EIN 471984884 · Headquarters: Romney, WV, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hampshire Post 91 of the American L
EIN 550325274 · Headquarters: ROMNEY, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampshire Regional YMCA
EIN 042105887 · Headquarters: NORTHAMPTON, MA, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hampshire Swine Registry
EIN 370311630 · Headquarters: WEST LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hampshire United Soccer Club
EIN 043389263 · Headquarters: Westhampton, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hampshire White Riders
EIN 465170410 · Headquarters: Hampshire, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampstead American Legion
EIN 520941496 · Headquarters: HAMPSTEAD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampstead Association of School Staff
EIN 611537344 · Headquarters: Hampstead, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampstead Cemetery Company of Carroll County
EIN 526046339 · Headquarters: Hampstead, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampstead Firemens Association
EIN 222496309 · Headquarters: Hampstead, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampstead Hill Club
EIN 060621061 · Headquarters: Granby, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampstead Lions Club
EIN 026014788 · Headquarters: Hampstead, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampstead Mothers Club Inc
EIN 020511060 · Headquarters: Hampstead, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampstead Natural Beekeepers
EIN 813301321 · Headquarters: Hampstead, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampstead Professional Firefighters
EIN 992650961 · Headquarters: Hampstead, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampstead PTSA
EIN 020460678 · Headquarters: Hampstead, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampstead Wildcats Inc
EIN 020523775 · Headquarters: Raymond, NH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Hampton Academy & High School Trust
EIN 222488645 · Headquarters: NORTH HAMPTON, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Area Chamber of Commerce
EIN 020144343 · Headquarters: HAMPTON, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hampton Area Chamber of Commerce
EIN 420672031 · Headquarters: HAMPTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990