Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Science for the ChurchChico | Form 990 | $213,469FY2026 |
| BiocuriousSanta Clara | Form 990 | $201,517FY2025 |
| San Diego Architectural FoundationSan Diego | Form 990 | $198,212FY2025 |
| World Spine CareTustin | Form 990 | $191,106FY2025 |
| Measurement Science Conference IncTorrance | Form 990-EZ | $190,776FY2025 |
| Aladdin Bioinformatics FoundationIrvine | Form 990 | $190,062FY2025 |
| Gloria Great BasinColeville | Form 990-EZ | $187,383FY2025 |
| Organization for Professional Astrology IncSan Diego | Form 990-EZ | $185,981FY2025 |
| RND4IMPACT IncSan Jose | Form 990-EZ | $184,100FY2025 |
| Southern California Genetic CounselorsSan Pedro | Form 990-EZ | $181,917FY2025 |
| Epoch Artificial Intelligence IncSan Francisco | Form 990-EZ | $180,010FY2024 |
| Frontiers in Bioscience IncNewport Coast | Form 990 | $179,746FY2025 |
| Explorit Science CenterDavis | Form 990 | $165,963FY2025 |
| International Society for Nanoscale Science Computing & EngineeringLa Crescenta | Form 990 | $161,898FY2024 |
| Science and Technology Education PartnershipRiverside | Form 990-EZ | $161,806FY2025 |
| SharegenomeSan Diego | Form 990-EZ | $161,245FY2025 |
| Science & Design IncBelmont | Form 990-EZ | $159,566FY2024 |
| Iit Bay Area AlumniSanta Clara | Form 990-EZ | $155,925FY2025 |
| Chlamydia Basic Research SocietyIrvine | Form 990-EZ | $152,471FY2025 |
| Ethical Tech ProjectSan Francisco | Form 990-EZ | $150,000FY2025 |
| Pacific Journal of MathematicsBerkeley | Form 990 | $144,121FY2024 |
| Qualia Research InstituteCovina | Form 990-EZ | $140,681FY2024 |
| Globally - Global Entrepreneurship FoundationBerkeley | Form 990-EZ | $140,077FY2025 |
| Single Event Effects SymposiumLos Angeles | Form 990-EZ | $136,871FY2025 |
| Open Insulin FoundationOakland | Form 990-EZ | $132,435FY2025 |
| International Society of Infrared Millimeter and Terahertz WavesLa Canada | Form 990 | $131,333FY2025 |
| California Federation of Mineralogical Societies IncRialto | Form 990 | $129,677FY2024 |
| Hightide Robotics IncVentura | Form 990-EZ | $120,981FY2025 |
| Public Interest Patent Law InstituteLa Quinta | Form 990-EZ | $115,728FY2025 |
| Cybertractor ChallengeTorrance | Form 990-EZ | $115,100FY2024 |
| Hands-on Robotics IncPalo Alto | Form 990-EZ | $115,000FY2025 |
| Collective Intelligence Project IncSan Francisco | Form 990 | $110,693FY2025 |
| Alameda County Science and Engineering Fair AssociationDanville | Form 990-EZ | $109,274FY2025 |
| Society of American Military EngineersFremont | Form 990-EZ | $108,506FY2024 |
| Ipnsig IncElk Grove | Form 990-EZ | $106,135FY2025 |
| International Federation Inventors AssociationsPinole | Form 990-EZ | $106,054FY2024 |
| Charging RoboticsIrvine | Form 990-EZ | $103,778FY2025 |
| Paleo-Astron IncModesto | Form 990-EZ | $103,400FY2024 |
| Women in Big Data IncPalo Alto | Form 990-EZ | $102,443FY2024 |
| Fundamental Research LaboratoryLos Angeles | Form 990-EZ | $99,000FY2025 |
| American Chemical SocietyPasadena | Form 990-EZ | $97,646FY2024 |
| Bay Area K GroupSunnyvale | Form 990-EZ | $93,529FY2024 |
| American Association of Bangladeshi Engineers and ArchitectsSan Dimas | Form 990-EZ | $92,540FY2025 |
| WonderfestCorte Madera | Form 990-EZ | $91,400FY2025 |
| Quantified Uncertainty Research InstituteBerkeley | Form 990-EZ | $91,362FY2024 |
| Cheai Research IncSan Jose | Form 990-EZ | $89,225FY2025 |
| Kits Cubed IncOakland | Form 990-EZ | $88,295FY2025 |
| Force 11Davis | Form 990-EZ | $86,615FY2024 |
| American Society of Nondestructive Testing-Greater Los AngelesRosemead | Form 990-EZ | $86,320FY2025 |
| Moonshots for UnicornsBerkeley | Form 990-EZ | $84,496FY2025 |
201 to 250 of 1,021