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
- Thelab-ms
EIN 464432080 · Headquarters: Richardson, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theobald Smith Society
EIN 991495801 · Headquarters: Brookside, NJ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Theoree
EIN 815369981 · Headquarters: Los Gatos, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Theorizing the Web
EIN 833144622 · Headquarters: Troy, NY, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Therapeutic Neuroscience Research Group
EIN 830955983 · Headquarters: STORY CITY, IA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Theta Community Conference Comm
EIN 880936528 · Headquarters: Philadelphia, PA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thexurge Inc
EIN 845042840 · Headquarters: SAN DIEGO, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Think Cosmos Inc
EIN 934049529 · Headquarters: Saratoga, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thinkertools
EIN 872679847 · Headquarters: Upland, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thinking About Thinking Inc
EIN 852731519 · Headquarters: Princeton, NJ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thioesters Association
EIN 522208933 · Headquarters: Williamsburg, VA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Third Gear Innovators
EIN 332588808 · Headquarters: Carnation, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Third Millennium Foundation Inc
EIN 061535795 · Headquarters: Henderson, NC, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Third Millennium Philosophy of Science Institute
EIN 882770156 · Headquarters: CHICAGO, IL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Third Place Technologies
EIN 472732864 · Headquarters: SEATTLE, WA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- This Spaceship Earth Inc
EIN 475532352 · Headquarters: HIGHLAND PARK, IL, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thomas Research and Education Institute
EIN 332523683 · Headquarters: Creedmoor, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thompson-weatherup Family Charitable Foundation
EIN 202986774 · Headquarters: CANTON, NY, USA · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Thorsborg Ltd
EIN 200096981 · Headquarters: Roswell, GA, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Thotcon Infinity Nfp Inc
EIN 814349398 · Headquarters: CHICAGO, IL, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Thought Awareness Institute Inc
EIN 453950552 · Headquarters: Downingtown, PA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thousand Brains Project
EIN 331660102 · Headquarters: SANTA ROSA, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Threatblock Corp
EIN 991895950 · Headquarters: Oviedo, FL, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Three Rivers Foundation for the Arts & Sciences
EIN 030535585 · Headquarters: Crowell, TX, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Three Rivers Information Security Institute
EIN 934336194 · Headquarters: PENN HILLS, PA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Three Rivers Microscopy Society
EIN 261780827 · Headquarters: Rostraver Twp, PA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thrive for Women
EIN 934636751 · Headquarters: Henderson, NV, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Thrive-WISE Inc
EIN 462066881 · Headquarters: San Jose, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thriven Foundation
EIN 394321884 · Headquarters: Sammamish, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thriving Earth Collective Inc
EIN 833274948 · Headquarters: Loveland, OH, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Thullen Lab
EIN 334620109 · Headquarters: Beverly Hills, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thunder Cricket Nfp
EIN 333462300 · Headquarters: GLENDALE HTS, IL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thunderbird Labs Inc
EIN 331868614 · Headquarters: Palmetto, FL, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Tiburon Salmon Institute
EIN 711047173 · Headquarters: TIBURON, CA, USA · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Tidewater Alliance of Chemistry Teachers
EIN 541800386 · Headquarters: Virginia Beach, VA, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Tidewater Va Chapter Construction Specification Institute Inc
EIN 541204423 · Headquarters: Virginia Beach, VA, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Tier One Two Aspire Leap Inc
EIN 822327062 · Headquarters: Daytona Beach, FL, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Tifton Sigma Xi Club
EIN 581795275 · Headquarters: Tifton, GA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Tikkun Ventures
EIN 862782753 · Headquarters: Los Gatos, CA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Tilde Cafe
EIN 463179837 · Headquarters: Branford, CT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tillamook Bay Watershed Council
EIN 931321388 · Headquarters: GARIBALDI, OR, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Timby Foundation
EIN 934342592 · Headquarters: Manhattan Beach, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Timmers Way Inc
EIN 471087807 · Headquarters: WILTON, CT, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Timpanogos Gem & Mineral Society
EIN 870325462 · Headquarters: Payson, UT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tinkermill
EIN 463073831 · Headquarters: LONGMONT, CO, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tmc of St Louis
EIN 731635840 · Headquarters: ST LOUIS, MO, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Tmr Charities Corporation
EIN 850999360 · Headquarters: McAllen, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tmt International Observatory Llc
EIN 300833462 · Headquarters: PASADENA, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tmt Observatory Corporation
EIN 200988966 · Headquarters: PASADENA, CA, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990
- Tn Days Community Events
EIN 332818274 · Headquarters: Knoxville, TN, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tobacco Root Geological Society
EIN 810397698 · Headquarters: Butte, MT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Token Commons Foundation (Us) Inc F/k/a Institute for Institutional Innovation
EIN 451777677 · Headquarters: AUSTIN, TX, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Toledo AICHE
EIN 465670919 · Headquarters: Toledo, OH, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Toledo Astronomical Association
EIN 720276330 · Headquarters: Sylvania, OH, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toledo Homeschool Organization for Robotics
EIN 475106295 · Headquarters: Holland, OH, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Tomah Area School District Foundation Inc
EIN 391957085 · Headquarters: Tomah, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Too Far Water and Natural Resource Foundation Inc
EIN 510479682 · Headquarters: INVERNESS, FL, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tool Die & Machining Association of Wisconsin Forward Foundation Inc
EIN 850795604 · Headquarters: GERMANTOWN, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Toonworks
EIN 922760201 · Headquarters: Newnan, GA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Toorcon Inc
EIN 542178676 · Headquarters: Seattle, WA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Top Hat Robotics
EIN 463357801 · Headquarters: Fairbanks, AK, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Topeka Gem and Mineral Society Inc
EIN 486121050 · Headquarters: Topeka, KS, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Topflight Foundation
EIN 822671514 · Headquarters: Laguna Beach, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Topten USA
EIN 271246574 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Tornado Disarming Systems Development and Testing Inc
EIN 461078526 · Headquarters: Orlando, FL, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Torrey Pines Institute for Molecular Studies
EIN 330319501 · Headquarters: PORT ST LUCIE, FL, USA · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990
- Tortora Brayda
EIN 852407310 · Headquarters: San Francisco, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Total Health Centers Inc
EIN 821962481 · Headquarters: Ft Worth, TX, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Totman Strong Inc
EIN 931540876 · Headquarters: Belmont, ME, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Touch Grass Colorado
EIN 412563200 · Headquarters: Evergreen, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toxicology Excellence for Risk Assessment
EIN 311437448 · Headquarters: AMELIA, OH, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Traffic Signal Alliance
EIN 923391862 · Headquarters: Las Vegas, NV, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Trails End Gem & Mineral Club
EIN 936031419 · Headquarters: Astoria, OR, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Trans Lunar Research
EIN 954600430 · Headquarters: Mojave, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Trans Pecos Desert Bighorn Preservation Society Inc
EIN 752847808 · Headquarters: Midland, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Transducer Research Foundation Inc
EIN 341484011 · Headquarters: San Diego, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Transitioning Patriots of Brevard Inc
EIN 262041849 · Headquarters: Melbourne, FL, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Transmission Access Policy Study Group I
EIN 275499214 · Headquarters: Sioux Falls, SD, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Transparency Coalition Action Fund
EIN 933507616 · Headquarters: SEATTLE, WA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Transparency Coalition Ai
EIN 992618608 · Headquarters: SEATTLE, WA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Treasure Coast Astronomical Society Inc
EIN 208808271 · Headquarters: Stuart, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Treasure Coast Paranormal Society Inc
EIN 462332970 · Headquarters: PORT SAINT LUCIE, FL, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Treasure Coast Rock and Gem Society Inc
EIN 593163543 · Headquarters: Vero Beach, FL, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Treasure Valley Near Space Program Inc
EIN 201069737 · Headquarters: Caldwell, ID, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Treat Right
EIN 475341135 · Headquarters: MONTOURSVILLE, PA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tree-Ring Society
EIN 811389847 · Headquarters: Loveland, CO, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Treobytes Inc
EIN 463992953 · Headquarters: San Diego, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tri-county Amateur Radio Club
EIN 844392599 · Headquarters: Thomasville, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tri-state Astronomers Inc
EIN 521966955 · Headquarters: hagerstown, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tri-state Catalysis Society
EIN 800778101 · Headquarters: Lexington, KY, US · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Tri-valley Aerospace
EIN 992115031 · Headquarters: Dublin, CA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Tri-valley Stargazers Astronomy Club
EIN 680243508 · Headquarters: Livermore, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tri-valley Tech
EIN 993876420 · Headquarters: Dublin, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Triad Chapter of the Construction Specifications Institute Inc
EIN 581659370 · Headquarters: Raleigh, NC, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Triad Piedmont North Carolina Chapter 3
EIN 261352057 · Headquarters: Greensboro, NC, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Triangle Aerial Drone Association
EIN 933809272 · Headquarters: Chapel Hill, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Triangle Association for Scientific Creationism
EIN 311474916 · Headquarters: RTP, NC, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Triangle Biotech Tuesday
EIN 463688787 · Headquarters: Durham, NC, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Triangle Coalition for Science and Technology Education
EIN 521712885 · Headquarters: ARLINGTON, VA, USA · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990
- Triangle Fraternity National Council
EIN 912025970 · Headquarters: Cincinnati, OH, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ