Environment nonprofits
Environment nonprofits. Browse 35,718 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
- Southwestern N Carolina Resource Conservation & Dev Council Inc
EIN 581767801 · Headquarters: WAYNESVILLE, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southwestern Pennsylvania Water Network Inc
EIN 932136187 · Headquarters: JOHNSTOWN, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southwestern Region of the National Speleological Society
EIN 850417028 · Headquarters: Albuquerque, NM, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwick Land Trust
EIN 992131819 · Headquarters: Southwick, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southwings Inc
EIN 621666910 · Headquarters: Asheville, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Soutwest Forest Service Amigos
EIN 611627334 · Headquarters: Albuquerque, NM, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sovereign Energy
EIN 922224097 · Headquarters: Albuquerque, NM, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sovereign Land Trust Inc
EIN 992746493 · Headquarters: Bridgeport, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sowers Harvest
EIN 851454299 · Headquarters: PLATTEVILLE, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sowing Communities Inc
EIN 392115203 · Headquarters: Cincinnati, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sowing Justice
EIN 854084811 · Headquarters: Memphis, TN, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Sowing Solidarity
EIN 830933392 · Headquarters: PORTVILLE, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Soysambu Conservancy USA Inc
EIN 811178197 · Headquarters: Georgetown, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spa Creek Conservancy Inc
EIN 412069559 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spa Creek Youth Brigade Inc
EIN 850833500 · Headquarters: ANNAPOLIS, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Space Analytics
EIN 992413940 · Headquarters: Columbus, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Coast Regional Chapter-Florida Master Naturalists
EIN 474695536 · Headquarters: Cocoa, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Coast Wine Guild Inc
EIN 061664025 · Headquarters: Melbourne, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Gate Corporation
EIN 812783392 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Wealth
EIN 202132742 · Headquarters: Redwood City, CA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Spade & Trowel Garden Club
EIN 510272584 · Headquarters: Seaford, DE, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Spalding Garden Club
EIN 991512277 · Headquarters: Sandy Springs, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spanish Lake Ecological Education Center
EIN 274875686 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spanish Peaks Alliance for Wildfire Protection
EIN 833584908 · Headquarters: La Veta, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spare
EIN 392101919 · Headquarters: Corte Madera, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spark Climate Solutions
EIN 874299990 · Headquarters: Covina, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spark Institute of Research and Innovation Inc
EIN 881278681 · Headquarters: Ithaca, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spark Northwest
EIN 912141987 · Headquarters: Seattle, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sparkill Creek Watershed Alliance Inc
EIN 471180481 · Headquarters: Sparkill, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparkleberry Chapter of the Florida Native Plant Society Inc
EIN 274426064 · Headquarters: Obrien, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sparta Foundation Inc
EIN 271963518 · Headquarters: MINDEN, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spartanburg Mens Garden Club
EIN 570827711 · Headquarters: SPARTANBURG, SC, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Spatial Informatics Group Natural Assets Laboratory SIG-NAL
EIN 454219184 · Headquarters: Pleasanton, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Speak For The Trees
EIN 462336372 · Headquarters: Talent, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Speak for the Trees Inc
EIN 825492599 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Speak Up Wekiva Inc
EIN 464158624 · Headquarters: APOPKA, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Speaking of Gardening Symposium
EIN 991828150 · Headquarters: Asheville, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Speaks for Trees and More
EIN 882781182 · Headquarters: Roanoke, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spearfish Canyon Society
EIN 421687793 · Headquarters: Spearfish, SD, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Spearhead Project Earth a Nonprofit Corporation
EIN 884413375 · Headquarters: YARDLEY, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Special Apparel Needs Inc
EIN 853258309 · Headquarters: HOUSTON, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Special Ones Network
EIN 300663987 · Headquarters: Rowlett, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Specialized Consultative Union for Intergovernmental Organizations In
EIN 862189436 · Headquarters: NEW YORK, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Species Forest Inc
EIN 473413736 · Headquarters: Easthampton, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Species Habitat and Land Trust Inc
EIN 465584596 · Headquarters: Montrose, CA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Species Restoration Project
EIN 460982928 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Species Survival Network
EIN 522133713 · Headquarters: Highland, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Specs-special Protection of the En Vironment for the Cnty Sullivan
EIN 300144468 · Headquarters: MONTICELLO, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Spectacle Lake Association
EIN 471091316 · Headquarters: Tonasket, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spectacle Lake Improvement Association Inc
EIN 411488703 · Headquarters: Cambridge, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spencer County Memorial Forest Asso
EIN 356042196 · Headquarters: FULDA, IN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spencer Crest Nature Center
EIN 119625905 · Headquarters: Corning, NY, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Spencer Trailways Inc
EIN 200967001 · Headquarters: Spencer, MA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sperry-galligar Audubon Society
EIN 481221324 · Headquarters: Pittsburg, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sphere One
EIN 852212051 · Headquarters: SEATTLE, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spider Chain of Lakes Association
EIN 391480182 · Headquarters: HAYWARD, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spight Foundation
EIN 680417733 · Headquarters: Concord, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Spike Studio Inc
EIN 264299982 · Headquarters: Atlanta, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spinnaker Cove Nature Preserve C/o Kirkpatrick Management Co
EIN 300001513 · Headquarters: INDIANAPOLIS, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Spiral House Park
EIN 993247180 · Headquarters: Saugerties, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spiral Pacific Inc
EIN 815390616 · Headquarters: Hermosa Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spiral R-evolution
EIN 393512415 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit for Change Now Inc
EIN 863608636 · Headquarters: San Jose, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit Lake Association
EIN 710925416 · Headquarters: menahga, MN, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Spirit Lake Restoration Foundation Inc
EIN 800027613 · Headquarters: Coeur d Alene, ID, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Spirit Lakes Improvement Association Inc
EIN 391713450 · Headquarters: Rib Lake, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit Oceano Foundation
EIN 993887537 · Headquarters: Montgomery, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit of Door County Inc
EIN 843023815 · Headquarters: Sturgeon Bay, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Spirit of Max Foundation
EIN 874104202 · Headquarters: MILL VALLEY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Spirit of Okoboji
EIN 822954269 · Headquarters: Okoboji, IA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spirit of the Sol Inc Nfp
EIN 471014660 · Headquarters: Pembroke Township, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit of the Woods Conservation Club
EIN 386090371 · Headquarters: Brethren, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spiritearth Inc
EIN 043132774 · Headquarters: Arlington, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Spiritriver Conservancy Inc
EIN 882599321 · Headquarters: FRANKLIN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spisaltybae
EIN 884234023 · Headquarters: Port Isabel, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Spitzer Lake Properties Owners Association
EIN 872522145 · Headquarters: Clitherall, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spivey Family Foundation
EIN 990425837 · Headquarters: GOLDEN, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Spjst Education and Nature Center
EIN 743016886 · Headquarters: Temple, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Splash Delaware River Floating Classroom Inc
EIN 223677048 · Headquarters: Lambertville, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Splash International
EIN 562600599 · Headquarters: Seattle, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spofford Lake Association
EIN 020529959 · Headquarters: Spofford, NH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spogomi USA
EIN 413904055 · Headquarters: Venice, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spokane Mountaineers
EIN 916055859 · Headquarters: SPOKANE, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spokane Mountaineers Foundation
EIN 262277535 · Headquarters: Spokane, WA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Spokane Ponderosa
EIN 884208567 · Headquarters: Spokane, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Spokane River Forum
EIN 611566039 · Headquarters: Spokane, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spokane Riverkeeper
EIN 845175870 · Headquarters: SPOKANE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spokane Zero Waste
EIN 922861440 · Headquarters: Spokane, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Spoon Hollow Reserve Foundation
EIN 842077007 · Headquarters: MARTHASVILLE, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sporting Heritage Foundation Inc
EIN 201860960 · Headquarters: Burlington, WI, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Sportsmans Network Inc
EIN 611277306 · Headquarters: Dry Ridge, KY, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sportsmen for Fish and Wildlife Montana
EIN 272004259 · Headquarters: MISSOULA, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sportsmen for the Boundary Waters
EIN 472479165 · Headquarters: ELY, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sportsmen for Youth
EIN 383289258 · Headquarters: FRUITPORT, MI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sportsmen Inc
EIN 300663976 · Headquarters: Stockholm, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sportsmen's National Land Trust - Massachusetts Chapter Inc
EIN 364606513 · Headquarters: AGAWAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sportsmens Club of Forest County Inc
EIN 462736086 · Headquarters: Marienville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sportsmens Club Sauk Rapids Inc
EIN 411476679 · Headquarters: Sauk Rapids, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sportsmens Legacy Foundation
EIN 320038124 · Headquarters: Fair Oaks, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sportsmens National Land Tr Washington Chapter
EIN 202527679 · Headquarters: Tumwater, WA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N