Science & Technology nonprofits
Science & Technology nonprofits. Browse 9,387 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
- Stem Alliance
EIN 843692756 · Headquarters: Fargo, ND, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem Applied
EIN 853195765 · Headquarters: League City, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem Center
EIN 850561123 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Stem Champions of Baltimore Inc
EIN 814631530 · Headquarters: catonsville, MD, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- STEM Coliseum and Learning Center
EIN 990460138 · Headquarters: Falmouth, ME, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stem Drc Initiative
EIN 834407451 · Headquarters: TOLEDO, OH, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem Enrich Inc
EIN 834626656 · Headquarters: Herndon, VA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Stem Expo
EIN 470994989 · Headquarters: Monterey, CA, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Stem for All
EIN 814064785 · Headquarters: Okemos, MI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem for Tomorrow
EIN 995093146 · Headquarters: Flower Mound, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem Impact Center Africa Inc
EIN 934284011 · Headquarters: New York, NY, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem in Action
EIN 812868496 · Headquarters: Columbia, MD, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Stem Laboratory Inc
EIN 860954569 · Headquarters: TUCSON, AZ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem Leadership Foundation Inc
EIN 461358077 · Headquarters: KENNESAW, GA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem Matters Inc
EIN 933091353 · Headquarters: Muscatine, IA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stem Microsystems Inc
EIN 844024987 · Headquarters: Trabuco Canyon, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem on Wheels
EIN 932723534 · Headquarters: SAINT LOUIS, MO, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stem Outside the Box
EIN 473990600 · Headquarters: Dublin, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem Queens Nfp
EIN 871337933 · Headquarters: Chicago, IL, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Stem Rva
EIN 882654027 · Headquarters: Glen Allen, VA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stembiotic Communities Inc
EIN 832159898 · Headquarters: Sarasota, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stemchests Inc
EIN 874461295 · Headquarters: Bethesda, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Steminine Private Family Foundation
EIN 394807136 · Headquarters: Charleston, WV, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stemistrylab
EIN 995092602 · Headquarters: Kearney, NE, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stemly
EIN 474257892 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Stemsouth
EIN 811845549 · Headquarters: Hazlehurst, MS, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Step Forward Inc
EIN 331682982 · Headquarters: Louisville, KY, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Step Up Prosthetics
EIN 931432049 · Headquarters: Evergreen, CO, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stephen M Levin Biotensegrity Archive Inc
EIN 473106693 · Headquarters: McLean, VA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stephenson Endeavors Corporation
EIN 873894980 · Headquarters: SHREVEPORT, LA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stephenson Stellar Corporation
EIN 832564586 · Headquarters: SHREVPORT, LA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stephenson Technologies Corporation
EIN 473997182 · Headquarters: BATON ROUGE, LA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steps to the Stars
EIN 272069183 · Headquarters: Winter Springs, FL, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Stereochemical Society of Greater New York Inc
EIN 203288588 · Headquarters: Katonah, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stevens Portal Inc
EIN 562294964 · Headquarters: CHESTER, NJ, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stillwater Mineral and Gem Society Inc
EIN 392075592 · Headquarters: Stillwater, OK, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stilts Foundation Inc
EIN 271982337 · Headquarters: RESEDA, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stle Cleveland Section
EIN 912119639 · Headquarters: Park Ridge, IL, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stle Pittsburg Section
EIN 271975927 · Headquarters: PARK RIDGE, IL, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stlna Inc
EIN 990647814 · Headquarters: Franksville, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stockholm Environment Institute Us Inc
EIN 204659308 · Headquarters: SOMERVILLE, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stonebelt Stargazers Inc
EIN 352148341 · Headquarters: Paoli, IN, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stonington Fisheries Alliance Inc
EIN 311767214 · Headquarters: Stonington, ME, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Stony Ridge Observatory
EIN 954162013 · Headquarters: Glendale, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stories of Space Inc
EIN 990806526 · Headquarters: SAINT CHARLES, IL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Storm of Passion Foundation
EIN 994662301 · Headquarters: FORT COLLINS, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Storm Science Network Inc
EIN 205256421 · Headquarters: San Antonio, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stormycloud Inc
EIN 873282673 · Headquarters: Austin, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Strategic Education Research Partnership Institute
EIN 300231116 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Stratus Lepus Foundation
EIN 862920355 · Headquarters: Oak Point, TX, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Strength in Numbers Foundation
EIN 471679609 · Headquarters: SAINT PAUL, MN, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Strengthening the Mid Atlantic Region for Tomorrow
EIN 200837618 · Headquarters: Shamong, NJ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Strong Ties
EIN 473868079 · Headquarters: Peoria, AZ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Strongoo Nfp
EIN 881934722 · Headquarters: Geneva, IL, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stroud Water Research Center
EIN 522081073 · Headquarters: AVONDALE, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Struchkov Prize Association
EIN 463126888 · Headquarters: San Diego, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Structural Engineers Association of Connecticut
EIN 882716041 · Headquarters: Danbury, CT, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Structural Engineers Association of Idaho Inc
EIN 820379206 · Headquarters: Boise, ID, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Structural Engineers Association of Iowa
EIN 452867711 · Headquarters: Urbandale, IA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Structural Engineers Association of Virginia
EIN 932471937 · Headquarters: Virginia Beach, VA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Structural Stability Research Council
EIN 232212547 · Headquarters: CHICAGO, IL, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Student Association for STEM Advocacy
EIN 844147653 · Headquarters: Clarkston, MI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Students 2 Science Inc
EIN 264531439 · Headquarters: WHIPPANY, NJ, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Students for Science Policy at the University of Kansas Inc
EIN 994774274 · Headquarters: Prairie Village, KS, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Students for the Exploration and Development of Space Unlv
EIN 331588611 · Headquarters: LAS VEGAS, NV, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Studio an Alternative Space for Contemporary Art Inc
EIN 134223437 · Headquarters: Armonk, NY, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Studio-180
EIN 320264137 · Headquarters: MINNEAPOLIS, MN, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990
- Suas at George Mason University
EIN 331993116 · Headquarters: Fairfax, VA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Subantarctic Foundation for Ecosystems Research Inc
EIN 311462817 · Headquarters: Cincinnati, OH, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Submerged Archaeological Conservancy International
EIN 843266781 · Headquarters: Gulf Breeze, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Submerged Cultural Resources Exploration Team
EIN 912048412 · Headquarters: Kirkland, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Subterranean Ecology Institute Inc
EIN 274502513 · Headquarters: Anacortes, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suffolk Gem & Mineral Club Inc
EIN 112575116 · Headquarters: Bohemia, NY, US · Science & Technology · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sukow Foundation Inc
EIN 990912268 · Headquarters: MINNETONKA, MN, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Summer Course in Chemical Crystallography
EIN 843532041 · Headquarters: West Lafayette, IN, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Summercon Foundation Inc C/o John Terrill
EIN 824453610 · Headquarters: BROOKLYN, NY, USA · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Summerland Institute
EIN 922309097 · Headquarters: Key West, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Summit County Astronomy Club
EIN 474013339 · Headquarters: Fairlanw, OH, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sumner County Amateur Radio Association
EIN 263898960 · Headquarters: Gallatin, TN, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sundai Foundation
EIN 331248503 · Headquarters: Cambridge, MA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sunland Construction Inc VEBA
EIN 720950417 · Headquarters: Eunice, LA, USA · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990
- Sunlight Foundation Inc
EIN 201333000 · Headquarters: LEICESTER, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunwork Renewable Energy Projects
EIN 550909278 · Headquarters: Milpitas, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Suny at Purchase Chapter of Sigma
EIN 300998937 · Headquarters: Purchase, NY, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Super Drew Foundation
EIN 833622930 · Headquarters: Rochester, MI, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Superfriends Foundation Corp
EIN 863844674 · Headquarters: Sacramento, CA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Superior California Gem and Mineral Association Inc
EIN 943220867 · Headquarters: Chico, CA, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Superior Pawnee Computer Society Inc
EIN 300252368 · Headquarters: SUPERIOR, NE, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Superman Foundation
EIN 831392787 · Headquarters: HOLMDEL, NJ, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Superstition Spacemodeling Society
EIN 300868222 · Headquarters: Mesa, AZ, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Supply Chain Health Consortium
EIN 873987945 · Headquarters: SEATTLE, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Support of Light Activated Research Foundation Inc
EIN 223172978 · Headquarters: ROSELAND, NJ, USA · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Supporting Marginalized Individuals Through Hope Inc
EIN 931663174 · Headquarters: Richmond, VA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Supreme Temple Pythian Sisters
EIN 237562530 · Headquarters: Baltimore, OH, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Supreme Temple Pythian Sisters
EIN 311169086 · Headquarters: teminated, FL, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Surest Inc
EIN 854284216 · Headquarters: CAMBRIDGE, MA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Surface Engineering Coating Association
EIN 341909667 · Headquarters: Sanborn, NY, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Surfing Medicine International
EIN 204953485 · Headquarters: Waialua, HI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Susquehanna Chapter of the Associat Ion for Bridge Construction and De
EIN 251891217 · Headquarters: Camp Hill, PA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustain Our Spaces Inc
EIN 841673212 · Headquarters: Lawrence, KS, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N