Topic · Index
Every organization with a Form 990 on record
722,964 organizations the IRS recognizes as tax-exempt and has a Form 990 for, in alphabetical order. Showing 586,001–586,250.
An organization is here because a filing exists, not because it is large or active. About half the Business Master File files a Form 990-N postcard carrying no financial detail and is not listed.
Data retrieved
- Sioux Falls Washington High School Chorus Boosters
- Sioux Falls Washington High School Marching Band Boosters
- Sioux Falls Youth Hockey Association
- Sioux Falls Zoo & Aquarium
- Sioux Golf and Country Club
- Sioux Metro Growth Alliance
- Sioux Nation Leathernecks MC
- Sioux Rapids Fire Fighters Association Incorporated
- Sioux Rapids Retirement Homes
- Sioux Residential Services Inc
- Sioux Rural Water System Inc
- Sioux Steel Company Foundation
- Sioux Valley Energy Customer Trust Inc
- Sioux Valley Gun Club Inc
- Sioux Valley Memorial Hospital Association
- Sioux Valley Sports Club
- Sioux Valley-Southwestern Electric Cooperative Inc
- Sioux YMCA
- Siouxland Agriculture in the Classroom
- Siouxland Chamber Foundation
- Siouxland Civic Dance Association Inc
- Siouxland Community Christian School Inc
- Siouxland Community Foundation
- Siouxland Community Health Center
- Siouxland Community Health Foundation
- Siouxland Community Soup Kitchen Inc
- Siouxland Construction Alliance
- Siouxland Economic Development Corporation
- Siouxland EXPO Center
- Siouxland Filmmakers Club Inc
- Siouxland Foster Closet
- Siouxland Freedom Park Inc
- Siouxland Heritage Foundation
- Siouxland Historical Railroad Association
- Siouxland Human Investment Partnership Inc
- Siouxland Humane Society Inc
- Siouxland Initiative
- Siouxland Junior Adaptive Sports
- Siouxland Medical Education Foundation Inc
- Siouxland Mental Health Services
- Siouxland Pace Inc
- Siouxland Pickleball Association
- Siouxland Regional Cancer Center
- Siouxland Senior Center
- Siouxland Sharks Swimming Club
- Siouxland Soccer Foundation
- Siouxland Sports Academy
- Siouxland Tanzania Educational Medical Ministries
- Siouxland Tennis Association Inc
- Siouxland Wrestling Acadmey
- Siouxland Youth Foundation
- Siouxland Youth Golf Association
- Siouxland Youth Hockey Association Inc
- Siouxland Zen Inc
- Siouxpercon
- Sip Daily Ministries
- Sip Forum LLC
- Sip Inc
- Sip Safe Initiative Inc
- Sipacoral Way Inc
- Sipan Armenian School Inc
- Sipe Ministries Inc
- Sipes Foundation
- Sipes Orchard Home
- Sipesville Volunteer Fire Company
- Sipler J Wesley UW 615804 Mellon Bank East N A
- Sipos Foundation Inc
- Sippican Historical Society
- Sippican Lands Trust Inc
- Sippican Rod and Gun Club Inc
- Sippican Tennis Club
- Sippican Womans Club
- Sipple Family Foundation Inc
- Sipprelle Charitable Corp
- Sippy Foundation
- Sips & Kicks Foundation
- Sipsey Valley Volunteer Fire Department Inc
- Sipson Island Trust Inc
- Sipsy S Entertainment
- Siquentis Foundation
- Sir Charles Bell Society
- Sir Foundation Inc
- Sir George Noel Brown Foundation International Inc
- Sir Harold Acton Charitable Tr
- Sir Henry Wellcome Trust UW
- Sir John Soanes Museum Foundation
- Sir Lancelots Table Inc
- Sir Michael Delight Foundation
- Sir Mortimer B Davis Jewish General Hospital
- Sir Mortimer B Davis Jewish General Hospital Foundation
- Sir Nonprofit Corp
- Sir Peter Shaffer Charitable Foundation
- Sir Philip Sydney Foundation
- Sir Walter Gun Club Inc
- Sir William Johnson Volunteer Fire Company Incorporated
- Siraat Community Center Corp
- Siraatuljannat Center
- Sirad Foundation
- Siran Family Foundation
- Sirat Chicago
- Sirat Initiative
- Sirazi Foundation
- Sirco Family Foundation Inc
- Sire Foundation
- Sire Inc
- Siren-Eaton Shelter Inc
- Siren-Protectors of the Rainforest Inc
- Sirenity Social Services
- Sirens Project Inc
- Sirens Studio for Youth and the Arts
- Sirgany Foundation Inc
- Siriius Sled Dog Rescue
- Sirius About Acceptance
- Sirius Fund
- Sirius Inc
- Siriwan Singhasiri and Kenneth Lin Foundation
- SIRK Family Foundation
- Sirkin Family Charitable Foundation
- Sirloin Club
- Sirmay Elizabeth R-CRUT
- Sirmon Foundation
- Sirnaik Green Foundation Inc
- Sirolli Institute-International Enterprise Facilitation Inc
- Sirona Healing Center Inc
- Sirona Recovery Inc
- Sirota Family Foundation
- Sirota Health and Development Foundation
- Sirotiak Family Foundation
- Sirovich Family Charitable Foundation
- Sirpuhe and John Conte Foundation
- SIRV Communities a NJ Nonprofit Corporation
- Sirvard Chimayan Foundation
- Sirviendo Con Amor Corp
- Sis Circles Inc
- Sis Education Foundation
- Sis Place Inc
- Sis-Q Meadows Youth Camp
- Sisar Mutual Water Company
- SISD Foundation for Excellence in Education
- Sisdac North California Division
- Sisdac-West Valley City- Utah
- Sisdgolc LLC
- SISK Family Foundation
- Siskin Hospital for Physical Rehabilitation
- Siskiyou Arts Museum
- Siskiyou Child Care Council Inc
- Siskiyou Community Food Bank
- Siskiyou Community Health Center Inc
- Siskiyou Community Resource Collaborative
- Siskiyou County Arts Council
- Siskiyou County Economic Development Council
- Siskiyou County Farm Bureau
- Siskiyou County Job Council
- Siskiyou County Library Vestal Foundation
- Siskiyou County Rolling Hills Mutual Water Co Inc
- Siskiyou County Youth Sports
- Siskiyou Credit Union
- Siskiyou Domestic Violence & Crisis Center
- Siskiyou Family YMCA Inc
- Siskiyou Field Institute
- Siskiyou Food Assistance Corporation
- Siskiyou Gardens Parks and Greenways Association
- Siskiyou Hospital Inc
- Siskiyou Humane Society Inc
- Siskiyou Lake Highlands Mutual Water Company
- Siskiyou Land Conservancy
- Siskiyou Land Trust
- Siskiyou Mountain Club
- Siskiyou Music Project
- Siskiyou Mutal Aid Cooperative
- Siskiyou Opportunity Center
- Siskiyou Out Back Trail Run
- Siskiyou Outdoor Recreation Alliance
- Siskiyou Singers Inc
- Siskiyou Spay Neuter Incentive Program
- Siskiyou Violins
- Sisko Kidz Foundation
- Sisseton Area Chamber of Commerece and Visitors Bureau
- Sisseton Arts Council Inc
- Sisseton City Cemetery Preservation Foundation
- Sisseton Swimming Pool Association Inc
- Sisseton Wahpeton College Foundation
- Sisseton Youth Baseball Association Inc
- Sissonville Millertown Pocatalico & Guthrie Volunteer Fire Department
- Sissymarysue Education Fund
- Sist Inc
- Sista 2 Sista
- Sista AFYA Community Care NFP
- Sista Girls & Friends Incorporated
- Sista Inc
- Sistahfriends
- Sistahs Can We Talk Inc
- Sistahs in Business Foundation a NJ Nonprofit Corporation
- Sistahs in Transformation
- Sistahs Keep Her Network
- Sistahs N Biz
- Sistahs Reachin Out SRO
- Sistas Caring 4 Sistas Inc
- Sistas Helping in Neighborhoods Everywhere Inc
- Sistas Intentionally Striving Together Achieving Success Inc
- Sistas of Royalty
- Sistas on a Mission
- Sistas That Paint Foundation
- Sistas with a Purpose Inc
- Sistatalkphl
- Sistema Infantil Teleton USA
- Sistema Universitario Ana G Mendez Incorporado
- Sistema Utah
- Sister & Johnny Foundation
- Sister 2 Sistah
- Sister 2 Sister Inc
- Sister 2 Sister International Outreach Ministry Inc
- Sister 2 Sister Ministry
- Sister Accord Foundation
- Sister Annella Zervas OSB Guild Inc
- Sister Bay Advancement Association
- Sister Bay and Liberty Grove Firefighters Association Inc
- Sister Bay Historical Society Inc
- Sister Carmen Community Center Inc
- Sister Cathy Cesnik Fund for Survivors Inc
- Sister Cecilia Schneider Community Housing Development Fund
- Sister Celeste DERR Foundation
- Sister Circle International
- Sister Cities Association of Cary Inc
- Sister Cities Association of Pittsburgh
- Sister Cities Association of Springfield Missouri
- Sister Cities Association of Virginia Beach Inc
- Sister Cities Association of Volusia County
- Sister Cities Commission of Birmingham Alabama
- Sister Cities Council of Tacoma Pierce County
- Sister Cities Essex Haiti Inc
- Sister Cities International Incorporated
- Sister Cities International of Hartford CT Inc
- Sister Cities Lawrence
- Sister Cities of Delray Beach Inc
- Sister Cities of Durham Inc
- Sister Cities of Jasper Inc
- Sister Cities of Long Beach Inc
- Sister Cities of Los Angeles Inc
- Sister Cities of Nashville Inc
- Sister Cities of Newport News Inc
- Sister Cities of Vandalia Inc
- Sister City Association of Commerce
- Sister City Association of Kansas City Missouri Inc
- Sister City Committee Beverly Hills Cannes
- Sister City Organization of Lindsay California Inc
- Sister City Program of Gainesville Inc
- Sister Claire Marie Wick-Triniteam Foundation Inc
- Sister Clara Mohemmad Schools National Alumni Association Inc
- Sister Clara Muhammad Community Development Corporation