Science & Technology nonprofits in Wisconsin

Science & Technology nonprofits in Wisconsin. Browse 118 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

  1. 3Ring

    EIN 455182667 · Headquarters: River Falls, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 422 Marinette County Chapter of Trout Unlimited

    EIN 521315968 · Headquarters: MARINETTE, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. 46 North Astronomy Center

    EIN 995145645 · Headquarters: Altoona, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. 5 Lakes Institute

    EIN 260724304 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Action Alliance Inc

    EIN 391774981 · Headquarters: Antigo, WI, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. American Association of Veterinary Parasitologists

    EIN 382474792 · Headquarters: WINDSOR, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. American Junior Investigator Association

    EIN 991813938 · Headquarters: JANESVILLE, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Association for Computing Machinery

    EIN 510567508 · Headquarters: Eau Claire, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Association of Information Technology Professionals

    EIN 237297863 · Headquarters: SAINT FRANCIS, WI, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Association of Information Technology Professionals

    EIN 396127490 · Headquarters: Stevens Point, WI, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. Association of Information Technology Professionals

    EIN 396128847 · Headquarters: Sheboygan, WI, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Assured Science Exchange Inc

    EIN 811493733 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Baraboo Hills Ecology Research Collective Inc

    EIN 393688435 · Headquarters: North Freedom, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Beneficial Plant Research Association In

    EIN 994362981 · Headquarters: MADISON, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Biology Fortified Inc

    EIN 455503492 · Headquarters: Middleton, WI, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Burke Center for Ecosystem Research Inc

    EIN 992150839 · Headquarters: ASHLAND, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Capital Science and Engineering Fair

    EIN 880646548 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Catch a Rising Star Foundation Inc

    EIN 421654047 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990

  19. Cedar Grove Ornithological Research Station Inc

    EIN 391462563 · Headquarters: Glenbeulah, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Chems Users Group

    EIN 010757456 · Headquarters: Montello, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Chippewe Valley Astronomical Society

    EIN 421529477 · Headquarters: Eau Claire, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Concrete Nanotechnology and Nanoscience Society

    EIN 472723361 · Headquarters: MILWAUKEE, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Construction Training Inc

    EIN 352309160 · Headquarters: MADISON, WI, USA · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  24. Creation Science Society of Milwaukee Inc

    EIN 391281317 · Headquarters: Menomonee Falls, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. DC608 Madison Inc

    EIN 991523417 · Headquarters: Madison, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Defining Humanity Inc

    EIN 883735850 · Headquarters: Brookfield, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Demining Research Community

    EIN 881418005 · Headquarters: Janesville, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Diversity Inventory Group Inc

    EIN 391948519 · Headquarters: Madison, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. EAA

    EIN 390917537 · Headquarters: Oshkosh, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Education Analytics

    EIN 461580391 · Headquarters: Madison, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Ethical Ai Consortium

    EIN 851607914 · Headquarters: BROOKFIELD, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Evolution Youth Organization Inc

    EIN 391805080 · Headquarters: Sheboygan, WI, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  33. Experimental Aircraft Association Inc Corben Chapter 93

    EIN 391353020 · Headquarters: Sauk City, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Forward Biolabs Inc

    EIN 823817912 · Headquarters: MADISON, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Fox-wolf Watershed Alliance Inc

    EIN 391701585 · Headquarters: APPLETON, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Friends of Madison Area Science Clubs

    EIN 993306329 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Friends of the Royal Society of Chemistry Inc

    EIN 391639596 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. Friends of Wisconsin Shipwreck Coast

    EIN 991149919 · Headquarters: SHEBOYGAN, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Genome Writers Guild

    EIN 821419147 · Headquarters: NEW BERLIN, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Governmental Information Processing Association of Wisconsin Ltd

    EIN 760792247 · Headquarters: OSHKOSH, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Grand Chapter of Wisconsin Order of Eastern Star

    EIN 237534282 · Headquarters: Reedsburg, WI, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Great Lakes Chapter of the National Society of Accountants For

    EIN 391633232 · Headquarters: Wauwatosa, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Igs Institute Inc

    EIN 263338762 · Headquarters: middleton, WI, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Inform Wisconsin Inc

    EIN 391350680 · Headquarters: JEFFERSON, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Association for Astronomical Studies

    EIN 464747887 · Headquarters: Altoona, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. International Conference on Learning Representations

    EIN 830663329 · Headquarters: APPLETON, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. International Coregonid Symposium 2017 Limited

    EIN 383972440 · Headquarters: Washburn, WI, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. International Geographical Union

    EIN 522284236 · Headquarters: Sheboygan, WI, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. International Sidereal Astrology Association

    EIN 334290513 · Headquarters: Green Bay, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Society for Extracellular Vesicles

    EIN 462263206 · Headquarters: Milwaukee, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. International Society of Plant Molecular Biology Inc

    EIN 521199045 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. Irobotics Corp

    EIN 822729340 · Headquarters: Sun Prairie, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Jackson Elfah & Spaz

    EIN 841901351 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. LabElephant Foundation Incorporated

    EIN 862067620 · Headquarters: Middleton, WI, USA · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  55. Madhacks

    EIN 822044768 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Madison Gem and Mineral Club

    EIN 392035638 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Makerspace of Milwaukee Inc

    EIN 461965092 · Headquarters: Milwaukee, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Manitowoc Aviation Resources Inc

    EIN 201714640 · Headquarters: MANITOWOC, WI, US · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Mc Squared Mfg Academy Inc

    EIN 832424949 · Headquarters: MILWAUKEE, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Metasub Inc

    EIN 301075331 · Headquarters: MT PLEASANT, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Metropolitan Unified Fiber Network Consortium

    EIN 462454841 · Headquarters: MADISON, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Midwest Cyber Security Alliance Inc

    EIN 474653293 · Headquarters: NEW BERLIN, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Midwest Energy Research Consortium Inc

    EIN 611618708 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990

  64. Midwest Laboratory Robotics Interest Group

    EIN 562513922 · Headquarters: MADISON, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Midwest Machine Learning Symposium

    EIN 822801282 · Headquarters: MADISON, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Midwest Scientific Glass Society

    EIN 332961573 · Headquarters: Germantown, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Morning Star Foundation Inc

    EIN 391743841 · Headquarters: Green Bay, WI, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. National Association of Women in Construction

    EIN 237116242 · Headquarters: Middleton, WI, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. National Association of Women in Construction

    EIN 272169742 · Headquarters: Middleton, WI, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. National Association of Women in Construction

    EIN 396105257 · Headquarters: Black Creek, WI, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  71. National Mastitis Research Foundation Ltd

    EIN 391731185 · Headquarters: Verona, WI, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. National Motorists Association Inc

    EIN 391951971 · Headquarters: WAUNAKEE, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Natural Materials Technology Accelerator Inc

    EIN 861975343 · Headquarters: Plain, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Naturist Education Foundation Inc

    EIN 391753792 · Headquarters: Oshkosh, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. New Beginnings Aviation Ministry Inc

    EIN 923985151 · Headquarters: Oconomowoc, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Ocular Physiology Research and Education Foundation Inc

    EIN 391661745 · Headquarters: MADISON, WI, USA · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  77. Open Engineering Inc

    EIN 831420711 · Headquarters: Menomonie, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Operations and Supply Chain Consortium Inc C/o Bradley Kalscheur

    EIN 814623143 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  79. Order of the Eastern Star of the State of Wisconsin

    EIN 237534269 · Headquarters: Oconomowoc, WI, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. Order of the Eastern Star of the State of Wisconsin

    EIN 237534466 · Headquarters: Onalaska, WI, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Paranormal Investigators of Milwaukee Inc

    EIN 454371320 · Headquarters: New Berlin, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Passenger Vessel Foundation Inc

    EIN 521880605 · Headquarters: STODDARD, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Pioneer Village Inc

    EIN 391082973 · Headquarters: APPLETON, WI, USA · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990

  84. Planetpatch Inc

    EIN 333426398 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Racine Astronomical Society Inc

    EIN 396077385 · Headquarters: Union Grove, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Refrigeration Service Engineers Society

    EIN 237097494 · Headquarters: NEW BERLIN, WI, US · Science & Technology · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  87. Refrigeration Services Engineers Society

    EIN 391720164 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Sauk Prairie Research Institute Inc

    EIN 990622274 · Headquarters: Lodi, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Save the Hills Alliance Inc

    EIN 452277438 · Headquarters: Menomonie, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Society for Affective Science Inc

    EIN 460568830 · Headquarters: MADISON, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Society for Conservation Biology North America Inc

    EIN 811478046 · Headquarters: Milwaukee, WI, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Society for Freshwater Science

    EIN 431109247 · Headquarters: ASHLAND, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Society of Manufacturing Engineers

    EIN 396105429 · Headquarters: La Crosse, WI, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  94. Society of Plastics Engineers Thermoset Division

    EIN 237222758 · Headquarters: SHEBOYGAN, WI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Space Education Initiatives Inc

    EIN 391885677 · Headquarters: De Pere, WI, USA · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  96. Starsplitters of Wyalusing

    EIN 464515625 · Headquarters: Prairie du Chien, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Stlna Inc

    EIN 990647814 · Headquarters: Franksville, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. The Basenji Health Endowment

    EIN 363814602 · Headquarters: Poynette, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. 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

  100. 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

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