Environment nonprofits in Arizona
Environment nonprofits in Arizona. Browse 612 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
- Southwest Biodiversity Coalition Inc
EIN 873010819 · Headquarters: Tempe, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Southwest Renewable Energy Institute
EIN 271854183 · Headquarters: Flagstaff, AZ, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Southwest Uplands Conservancy Inc
EIN 863438434 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwestern Arid Grassland Restoration Inc
EIN 453565814 · Headquarters: Rio Rico, AZ, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Southwestern Communities Coalition
EIN 842935822 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southwestern Environmental Education Exchange
EIN 860682018 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Srt Outdoors Inc
EIN 465769004 · Headquarters: Glendale, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stone House Wash Conservation Foundation
EIN 204515782 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Straw Bale Forum Inc
EIN 202299882 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Stream of Life
EIN 822700696 · Headquarters: CHANDLER, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sulphur Springs Valley Young Birders Club
EIN 810899305 · Headquarters: Willcox, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sun City Prides Inc
EIN 942846743 · Headquarters: SUN CITY, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sun City West Garden Club
EIN 942861725 · Headquarters: SUN CITY WEST, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sun City West Prides Inc
EIN 942854193 · Headquarters: Sun City West, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sun Corridor Trail Alliance
EIN 862298937 · Headquarters: Flagstaff, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunlay Corporation Inc
EIN 452688194 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sunrise School for Ecological Living
EIN 271536959 · Headquarters: Fort Defiance, AZ, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Superstition Area Land Tr
EIN 860732573 · Headquarters: Apache Junction, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Support Public Lands
EIN 862130369 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sustainable Resources Ltd
EIN 743233423 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sweet Pines Family Foundation
EIN 832849329 · Headquarters: PRESCOTT, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sweetwater Center
EIN 455106200 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sycamore Canyon Conservation Fnd
EIN 205391377 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Terra
EIN 992130305 · Headquarters: Gilbert, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Terrasante Village
EIN 352384914 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Terrawind Ranch Eco-action Group
EIN 472132612 · Headquarters: chandler, AZ, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- The Cochise Water Project Inc
EIN 454269614 · Headquarters: Sierra Vista, AZ, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Freecycle Network
EIN 200938414 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Garden Patch
EIN 272577230 · Headquarters: Avondale, AZ, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Grand Canyon Trust Inc
EIN 860512633 · Headquarters: FLAGSTAFF, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Greenup Foundation
EIN 813339202 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- The Natural Resource Education Center Inc
EIN 860832876 · Headquarters: CASA GRANDE, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Natural Resource Education Project
EIN 742444719 · Headquarters: Kingman, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- The Rincon Institute
EIN 860684609 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Women Invested to Save Earth Fund
EIN 853215631 · Headquarters: Flagstaff, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thirst Cure
EIN 384346333 · Headquarters: tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thunderbeard Outdoor Restoration Organization
EIN 475033526 · Headquarters: CORNVILLE, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tierra Del Sol Institute
EIN 020682976 · Headquarters: TUCSON, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tierrascape Improvements Charities
EIN 934560007 · Headquarters: El Mirage, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- TigerMountain Foundation Inc
EIN 270806147 · Headquarters: Tempe, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tohono Chul Park Inc
EIN 860438592 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tonto Gravity Riders
EIN 863166804 · Headquarters: Apache Junction, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tonto Weed Management Area
EIN 830644868 · Headquarters: YOUNG, AZ, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Tortolita Alliance
EIN 850717723 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Townsite Urban Farm
EIN 883848837 · Headquarters: Flagstaff, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Trail Riders of Southern Arizona
EIN 320323063 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Transition Zone Horticultural Inst
EIN 942788812 · Headquarters: Flagstaff, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Trash Dogs
EIN 861903901 · Headquarters: COTTONWOOD, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Trees for Harmony
EIN 832293812 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Trees Matter
EIN 810597674 · Headquarters: Phoenix, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Trees Please
EIN 270717918 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Tribal Energy Solutions
EIN 934105826 · Headquarters: SCOTTSDALE, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tristans Trees
EIN 392404227 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tubac Nature Center
EIN 843422784 · Headquarters: Tubac, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Tucscon Bonsai Society
EIN 384044390 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Tucson Botanical Gardens
EIN 237037310 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tucson Cactus and Succulent Society
EIN 860372531 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tucson Clean & Beautiful Inc
EIN 742401313 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tucson Garden Club
EIN 860169177 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Tucson Garden Railway Society
EIN 860937968 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Tucson Orchid Society
EIN 860500728 · Headquarters: TUCSON, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tucson-oro Valley Citizens Climate Education
EIN 823832377 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Twin Springs Legal Defense Fund
EIN 841988975 · Headquarters: Apache Junction, AZ, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Underground Arizona Inc
EIN 331776356 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Underground Conservancy
EIN 812777031 · Headquarters: Prescott, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Unity 5 Ltd
EIN 260732759 · Headquarters: SUN CITY WEST, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Upper Colorado River Land Trust
EIN 263778732 · Headquarters: NUTRIOSO, AZ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Upper Eagle Creek Watershed Association
EIN 830365787 · Headquarters: Willcox, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Upper Santa Cruz Providers and Users Group
EIN 271200711 · Headquarters: Green Valley, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Urban Farming Education
EIN 832457583 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Valley Garden Center Inc
EIN 860105530 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Valley of the Sun Clean Cities Coalition Inc
EIN 050562024 · Headquarters: SCOTTSDALE, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Valley Recreation Council
EIN 860978191 · Headquarters: Elfrida, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Verde River Basin Partnership
EIN 800644855 · Headquarters: Sedona, AZ, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Verde River Citizens Alliance
EIN 861038794 · Headquarters: Cottonwood, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Verde River Institute Inc
EIN 460713016 · Headquarters: Clarkdale, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Verde River Valley Nature Organization Inc
EIN 455578782 · Headquarters: COTTONWOOD, AZ, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990
- Verde Valley Land Preservation Institute
EIN 522381208 · Headquarters: Sedona, AZ, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Verde Valley Trail Fund
EIN 871322497 · Headquarters: Cornville, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Verde Watershed Association
EIN 860734836 · Headquarters: Camp Verde, AZ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Verderia
EIN 922105401 · Headquarters: PAULDEN, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Volunteers for Outdoor Arizona
EIN 030463531 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Waffle Forest
EIN 861720284 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wallace Desert Gardens
EIN 421387720 · Headquarters: SCOTTSDALE, AZ, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Warka Water Inc
EIN 465762459 · Headquarters: SCOTTSDALE, AZ, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Waste Free Society
EIN 932122831 · Headquarters: Queen Creek, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wastewater Technology Institute
EIN 860899096 · Headquarters: FLAGSTAFF, AZ, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Watershed Management Group Inc
EIN 200637567 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Yavapai Conservation Education Center
EIN 860801300 · Headquarters: PRESCOTT, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Mountain Community Garden
EIN 272702604 · Headquarters: Show Low, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Mountain Conservation League Inc
EIN 860861148 · Headquarters: Pinetop, AZ, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- White Mountain Lakes Foundation Inc
EIN 270664260 · Headquarters: Show Low, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Mountain Land Alliance Inc
EIN 202066286 · Headquarters: PInetop, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Tank Mountains Conservan
EIN 474131897 · Headquarters: BUCKEYE, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wickenburg Dark Sky Association
EIN 852892346 · Headquarters: WICKENBURG, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wild and Free Conservation
EIN 823839133 · Headquarters: Mesa, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wild Arizona
EIN 200412328 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilderness Volunteers Giving Something Back
EIN 911821692 · Headquarters: FLAGSTAFF, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wildlife Corridor Preservation Initiative Inc
EIN 824993415 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Willcox San Simon Resource Center for Environmental Education
EIN 860880863 · Headquarters: Willcox, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N