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
- Oklahoma Astronomy Education & Outreach Association Inc
EIN 472949168 · Headquarters: Broken Arrow, OK, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oklahoma Bioscience Institute
EIN 452067346 · Headquarters: OKLAHOMA CITY, OK, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma City Astronomy Club
EIN 731532941 · Headquarters: Oklahoma City, OK, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Policy Engagement Network Inc
EIN 922633921 · Headquarters: Oklahoma City, OK, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oklahoma Science and Engineering Foundation
EIN 800203979 · Headquarters: Owasso, OK, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oklahoma Society of Professional Engineers
EIN 730590096 · Headquarters: OKLAHOMA CITY, OK, USA · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Oklahoma Society of Professional Engineers Inc
EIN 237219807 · Headquarters: OKLAHOMA CITY, OK, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990
- Oklahoma Water Environment Association
EIN 731455647 · Headquarters: Tulsa, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahomans for Excellence in Science Education Inc
EIN 651313522 · Headquarters: Norman, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Bird Inc
EIN 161578867 · Headquarters: Spencer, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Boise Model Railroad Club Inc
EIN 833520655 · Headquarters: Boise, ID, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Hollis School Research and Educ Ation Center
EIN 393932501 · Headquarters: Ellenboro, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Pueblo Archaeology Center
EIN 860750306 · Headquarters: TUCSON, AZ, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Older Adult Services & Information Systems
EIN 911584250 · Headquarters: Port Hadlock, WA, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Omaha Astronomical Society
EIN 320239375 · Headquarters: Omaha, NE, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Omaha Const Ind Health & Welfare Plan - Joint Board of Trustees
EIN 470468085 · Headquarters: OVERLAND PARK, KS, USA · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Omaha Dot Dev
EIN 922597069 · Headquarters: Omaha, NE, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- OmegaUp
EIN 813404168 · Headquarters: Bellevue, WA, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Omni Analytics Innovative Technologies Initiative
EIN 823596410 · Headquarters: Ames, IA, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Omni Eco Paragon Xs
EIN 812901013 · Headquarters: DARBY, MT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Omni Nano
EIN 900926828 · Headquarters: Culver City, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- OmniAir Certification Services
EIN 452722778 · Headquarters: Washington, DC, USA · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990
- One Giant Leap Foundation
EIN 412171621 · Headquarters: Las Vegas, NV, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Giant Leap Inc
EIN 263293488 · Headquarters: Sandwich, MA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- One Little Finger Global Foundation Inc
EIN 854046862 · Headquarters: Elk Grove, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Nation Innovation
EIN 880614122 · Headquarters: COLUMBIA, SC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- One People One Cosmos
EIN 873042836 · Headquarters: Santa Clara, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Sphere Array Inc
EIN 394019254 · Headquarters: San Jose, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Spirit Engineering Inc
EIN 823592699 · Headquarters: St Louis, MO, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Onepolicy Research Foundation Inc
EIN 922940123 · Headquarters: BINGHAMTON, NY, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Online Care Foundation Inc
EIN 823455334 · Headquarters: FLINT, MI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Onta Foundation Inc
EIN 593150055 · Headquarters: Gainesville, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Onyx Cyber Inc
EIN 332568868 · Headquarters: Houston, TX, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Op-safe Incorporated Development Foundation Institute
EIN 932596646 · Headquarters: WAXAHACHIE, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- OPA International Astrology Foundation Inc
EIN 881780988 · Headquarters: San Diego, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Athena AI Foundation Inc
EIN 994320392 · Headquarters: New York, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Open Atmospheric Society
EIN 460643734 · Headquarters: Chico, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Bar Inc
EIN 300252771 · Headquarters: Menlo Park, CA, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Open Biobank Inc
EIN 920868501 · Headquarters: Somerville, MA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Biopharma Training Institute Inc
EIN 842113756 · Headquarters: CARLSBAD, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Cfml Foundation
EIN 463259142 · Headquarters: Rancho Cordova, CA, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open Construct Foundation
EIN 861781193 · Headquarters: OGALLALA, NE, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Open Design Iinstitute Inc
EIN 412494764 · Headquarters: AMHERST, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Eai Software Foundation % Steve Wheat
EIN 050535248 · Headquarters: DECATUR, GA, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Open Earth Foundation
EIN 853261449 · Headquarters: PLAYA DEL REY, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Engineering Inc
EIN 831420711 · Headquarters: Menomonie, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Environmental Data Inc
EIN 862759780 · Headquarters: DOVER, DE, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Focus
EIN 814515656 · Headquarters: Brooklyn, NY, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Open Fung
EIN 994473439 · Headquarters: Los Angeles, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Genomes Foundation
EIN 462725903 · Headquarters: Tucson, AZ, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Imagery Network Inc
EIN 813160991 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Information Security Foundation
EIN 263316567 · Headquarters: Lafayette, IN, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Insulin Foundation
EIN 871390995 · Headquarters: Oakland, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Library Foundation Inc
EIN 814396672 · Headquarters: PHILADELPHIA, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Longevity
EIN 852518777 · Headquarters: Sherman Oaks, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Lunar Foundation
EIN 824265651 · Headquarters: COVINA, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Metaverse Federation
EIN 812999195 · Headquarters: RALEIGH, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Minded Scientists
EIN 933353231 · Headquarters: New York, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Molecular Software Foundation
EIN 862536664 · Headquarters: Davis, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Nature Research
EIN 334955644 · Headquarters: El Cerrito, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Networking Summits Inc
EIN 454206560 · Headquarters: Palo Alto, CA, USA · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990
- Open Path Ai Foundation Inc
EIN 993102005 · Headquarters: WILMINGTON, DE, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Perception Inc
EIN 455209021 · Headquarters: SAN FRANCISCO, CA, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Open Power & Energy Network Inc
EIN 991345787 · Headquarters: MENLO PARK, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Project Database
EIN 208750460 · Headquarters: Campbell, CA, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Open Research and Development Laboratories
EIN 871952983 · Headquarters: Falling Waters, WV, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Research Institute Inc
EIN 823945232 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Research Lab
EIN 810861414 · Headquarters: San Francisco, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Review Institute
EIN 831411958 · Headquarters: Alexandria, VA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Open S2
EIN 991404273 · Headquarters: Angier, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Science Hardware Foundation
EIN 844807996 · Headquarters: Atlanta, GA, United States · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Source Applications Foundation
EIN 943401217 · Headquarters: San Francisco, CA, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Open Source in Pharma
EIN 882201890 · Headquarters: Pittsboro, NC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Source Initiative
EIN 912037395 · Headquarters: WEST HOLLYWOOD, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Source Project for Network Data Access Protocol
EIN 050514540 · Headquarters: PROVIDENCE, RI, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Source Technology Improvement Fund Inc
EIN 473897395 · Headquarters: NAPERVILLE, IL, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Source Texas
EIN 462808210 · Headquarters: Webster, TX, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Open Sourcery Inc
EIN 994764915 · Headquarters: BELLEVUE, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Space Foundation
EIN 850796423 · Headquarters: Austin, TX, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Open Space Group
EIN 452925519 · Headquarters: Round Rock, TX, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Open Transformation Lab Inc
EIN 823402717 · Headquarters: New York, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Tucson
EIN 934049269 · Headquarters: Tucson, AZ, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Openacai Inc
EIN 923970928 · Headquarters: FARMINGTON, MO, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- OpenAI Foundation Fka OpenAI Inc
EIN 810861541 · Headquarters: San Francisco, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Openaugment Consortium Inc
EIN 743082571 · Headquarters: Ontario Canada, MD, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Openbot Foundation
EIN 934162194 · Headquarters: Santa Cruz, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Openchange Inc
EIN 992305300 · Headquarters: Park City, UT, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- OpenFog Consortium Inc
EIN 473956957 · Headquarters: Fremont, CA, USA · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990
- Openfpga Inc
EIN 204501763 · Headquarters: Columbus, OH, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Openmined Foundation
EIN 934965096 · Headquarters: NEW YORK, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Openms Inc
EIN 933818533 · Headquarters: Erie, PA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Openntf Inc
EIN 453776152 · Headquarters: Boca Raton, FL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Openor
EIN 870933104 · Headquarters: Charlottesville, VA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Openreview Foundation
EIN 994025250 · Headquarters: NEWTON HIGHLANDS, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- OpenROAD Initiative Inc
EIN 922108211 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Opensailing Inc
EIN 990858023 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Opentelemed Inc
EIN 992613684 · Headquarters: Sonoma, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Openworm Foundation
EIN 475328710 · Headquarters: New York, NY, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Operation Hope House
EIN 845142106 · Headquarters: Decatur, GA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Shining Star C/o Timothy Gilroy Us Secret Service
EIN 743069602 · Headquarters: CHICAGO, IL, USA · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ