Unknown & Unclassified nonprofits in Delaware
Unknown & Unclassified nonprofits in Delaware. Browse 2,386 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
- Rotary Club of Wilmington Educational Foundation
EIN 510329617 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary International
EIN 510301085 · Headquarters: Middletown, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rotary International
EIN 510340824 · Headquarters: Christiana, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rotary International
EIN 516018040 · Headquarters: Milford, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary International
EIN 516018331 · Headquarters: Wyoming, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rotary International
EIN 516022786 · Headquarters: SMYRNA, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rotary International
EIN 921569133 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Rotary International Brandywine Naamans Rotary Club
EIN 516018773 · Headquarters: Claymont, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary International Lewes-rehoboth Beach Rotary Club
EIN 516016484 · Headquarters: LEWES, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rotary International Middletown-odessa Rotary Club
EIN 510122208 · Headquarters: MIDDLETOWN, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rotary International Wilmington West
EIN 516018049 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Route 24 Alliance Inc
EIN 394820068 · Headquarters: Lewes, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Roxana Volunteer Fire Company
EIN 510206106 · Headquarters: FRANKFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Roy Henry Glover Memorial Trust
EIN 136785550 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Royal & Select Masters of Maryland
EIN 237591293 · Headquarters: georgetown, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Royal Arch Masons of Maryland
EIN 237137516 · Headquarters: georgetown, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Royal Scottish Country Dance Society Delaware Valley Branch Ltd
EIN 510335726 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rsl Ministries Inc
EIN 863142401 · Headquarters: Clayton, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ruby B Fleming Ua 2-27-74
EIN 136644818 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rucker Collier Foundation
EIN 853156898 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ruff & Tumble Foundation
EIN 854297478 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rup Singh Roopa Foundation
EIN 922196633 · Headquarters: Middletown, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ruritan National Corp
EIN 510199054 · Headquarters: Ellendale, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ruritan National Corp
EIN 510341927 · Headquarters: Middletown, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ruritan National Corp
EIN 516018050 · Headquarters: Viola, DE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ruritan National Corp
EIN 516020588 · Headquarters: HARRINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ruritan National Corp
EIN 812798896 · Headquarters: Hartly, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ruritan National Corp Kenton
EIN 516017979 · Headquarters: KENTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rushing Rivers Institute Inc
EIN 453233951 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Russell Colgate Fund Inc
EIN 221713065 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rutherford Civic Association C/o Kathleen J Deitrick
EIN 510275646 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ryco
EIN 452022106 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ryerson Charitable Trust 097311-000
EIN 166349529 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sacred Heart Village I Inc
EIN 522079213 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sai Nethra Charities Foundation
EIN 923066674 · Headquarters: BEAR, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Saint Ann Council 16771
EIN 822193778 · Headquarters: BETHANY BEACH, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Saint Anthony Lodge of Delaware
EIN 932559043 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Saint Anthony's Housing Management Corporation
EIN 510246886 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Saint Georges Cemetery Company
EIN 510098122 · Headquarters: BEAR, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Salute Our Soldiers Inc
EIN 383828958 · Headquarters: MILFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sam Ban Noah of America Organization
EIN 472700791 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Samuel J & Ethel Lefrak Charitable Trust
EIN 133378881 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sand Dollar Village Legal Fund
EIN 472522799 · Headquarters: Millville, DE, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sangra Family Foundation
EIN 412668937 · Headquarters: Dover, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Save Our Coastal Communities Inc
EIN 510405612 · Headquarters: Ocean View, DE, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Save Our County
EIN 454038890 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sayre-womens Duplicate Bridge Club
EIN 900859609 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Scholarship Fund of the Plumbers & Pipefitters Local Union 74
EIN 510368359 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Schwer Jr Walter J Decedent's Trust
EIN 866308677 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scope Three Action Inc
EIN 320832624 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scottsdale Farms and Gianturco Family Inc
EIN 460547742 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scw Foundation Inc
EIN 510255652 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seaford Chapter 1384 Women of the Moose
EIN 510155085 · Headquarters: SEAFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seaford District Library Inc
EIN 510101879 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seaford Historical Society
EIN 510200225 · Headquarters: Seaford, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seaford Lodge 1728 Loyal Order of Moose
EIN 510072147 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seaford Nylon Employees Councilinc
EIN 510097602 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seaford-blades Associated Charities Inc
EIN 510328077 · Headquarters: SEAFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seamen's Center of Wilmington Incorporated
EIN 510314448 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seashore Striders
EIN 510366115 · Headquarters: LEWES, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Secure Schools Alliance Inc
EIN 472381877 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sedgely Farms Associates
EIN 516021588 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seeking Jesus Inc
EIN 932660187 · Headquarters: GREENWOOD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seidman Family Foundation
EIN 136098204 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Selbyville Public Library
EIN 510174853 · Headquarters: SELBYVILLE, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Selfless Industries Inc
EIN 992944213 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seneca House
EIN 521779520 · Headquarters: BETHANY BEACH, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Senioradvocate Ai Inc
EIN 332010477 · Headquarters: Lewes, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serviam Girls Academy Inc
EIN 260792594 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seventeen Eighty-five Coalition Inc
EIN 884250069 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seyfert Foundation Cash
EIN 356327067 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sgt William Llyod Nelson Post 3792
EIN 217216440 · Headquarters: MIDDLETOWN, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Share Delmarva
EIN 862173920 · Headquarters: LEWES, DE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sharma Bright Horizons Foundation
EIN 394183885 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sharp Foundation
EIN 516015093 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Shawnee Country Club
EIN 510082993 · Headquarters: Milford, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- She Saves a Nation Foundation
EIN 844590952 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sheet Metal Industry Advancement Fund C/o Delaware Contractors Association
EIN 516019123 · Headquarters: NEWARK, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sherwood Park Swim Club
EIN 510084038 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Shining Light Counil 2
EIN 273331365 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shirley Nadine Charity Choice Inc
EIN 472717418 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Shrieking Meadow Foundation
EIN 510355034 · Headquarters: GREENVILLE, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Shrine Club of Delaware
EIN 516021751 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shriners International Lower Delaware Shrine Club
EIN 237315913 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · 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
- Siegel JCC
EIN 510075823 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sigalov & Pechersky Family Foundation
EIN 873935975 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Sigma Alpha Epsilon Fraternity
EIN 510365045 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Chi Lambda
EIN 863345765 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Delta Epsilon Graduate Womens Scientific Frat
EIN 842450016 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sigma Gamma Omega Fraternity
EIN 222844084 · Headquarters: MILTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Gamma Rho Sorority Inc
EIN 204425705 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Gamma Rho Sorority Inc
EIN 352419045 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Gamma Rho Sorority Inc
EIN 912133272 · Headquarters: MILTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Nu Fraternity- Delta Kappa
EIN 932245581 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Phi Alpha Dental Hygiene Honor Society
EIN 911895694 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sigma Sigma Sigma Inc
EIN 452418004 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Theta Tau International Inc
EIN 510217372 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Theta Tau International Inc
EIN 900158245 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Theta Tau International Inc
EIN 911935303 · Headquarters: New Castle, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N