| Global Friendship Through Space EducationSanta Monica | Form 990-N | No figure |
| Council for Near-Infrared SpectroscopyRancho Cordova | Form 990-N | No figure |
| La Jolla Bioengineering InstituteCoronado | Form 990-N | No figure |
| Northern California Chapter of UrisaSacramento | Form 990-N | No figure |
| Sealife Conservation IncFreedom | Form 990-N | No figure |
| Inveneo IncBerkeley | Form 990-N | No figure |
| Pakistan Science and Engineering FoundationUnion City | Form 990-N | No figure |
| Alliance of Independent Bigfoot ResearchersJamestown | Form 990-N | No figure |
| Foundation for Future ScienceSaratoga | Form 990-N | No figure |
| Multiversal JourneysEncino | Form 990-N | No figure |
| O G Foundation IncLos Angeles | Form 990-N | No figure |
| Risingtides IncActon | Form 990-N | No figure |
| Techelite Global FoundationSan Jose | Form 990-N | No figure |
| Oceanearth IncWalnut Creek | Form 990-N | No figure |
| International Zeolite Association IncSan Jose | Form 990-N | No figure |
| Pacific Coast Catalysis Society IncRichmond | Form 990-N | No figure |
| Learn to DiscoverLa Selva Beach | Form 990-N | No figure |
| Evolutionary Software FoundationBerkeley | Form 990-N | No figure |
| Institute of Semantic Information Sciences and TechnologyBerkeley | Form 990-N | No figure |
| Elaston ScientificSan Jose | Form 990-N | No figure |
| It Computer Wiz KidsSan Diego | Form 990-N | No figure |
| International Institute of Arc TheoryOntario | Form 990-N | No figure |
| San Diego Institute of Biological ResearchIrvine | Form 990-N | No figure |
| Domeight Research InstituteLake Forest | Form 990-N | No figure |
| Rigel Institute for Science EducationGardena | Form 990-N | No figure |
| Emerging Sciences FoundationLakewood | Form 990-N | No figure |
| Southern California Association of Science Specialists IncBrea | Form 990-N | No figure |
| International Association of Chinese Geotechnical EngineersIrvine | Form 990-N | No figure |
| Stilts Foundation IncReseda | Form 990-N | No figure |
| Gmars Center for Solar System StudiesRancho Cucamonga | Form 990-N | No figure |
| Alliance for Humane BiotechnologySan Francisco | Form 990-N | No figure |
| International Campaign for Responsbile TechnologySan Jose | Form 990-N | No figure |
| Silicon Valley Association of Innovation & OutsourcingSan Martin | Form 990-N | No figure |
| Pride MuseumDublin | Form 990-N | No figure |
| Northern California Society for MicroscopyBerkeley | Form 990-N | No figure |
| Millennium University of Global Technology at California Mugt CalAnaheim | Form 990-N | No figure |
| Venice Beach OceanariumVenice | Form 990-N | No figure |
| California Counties Architects and Engineers AssociationSanta Barbara | Form 990-N | No figure |
| Marine Conservation NetworkSanta Barbara | Form 990-N | No figure |
| Southern California Mufon IncSan Pedro | Form 990-N | No figure |
| National Association of Multicultural Engineering Program Advocates IWest Hollywood | Form 990-N | No figure |
| Triton Engineering Student CouncilLa Jolla | Form 990-N | No figure |
| Lifetech IncIrvine | Form 990-N | No figure |
| Orange County Chapter 92 Experimental Aircraft AssociationChino | Form 990-N | No figure |
| South Orange County Gem and Mineral SocietySan Clemente | Form 990-N | No figure |
| Temecula Valley AstronomersMurrieta | Form 990-N | No figure |
| Pan African Technical AssociationLos Angeles | Form 990-N | No figure |
| Society for Astronomical Sciences IncRancho Cucamonga | Form 990-N | No figure |
| Antelope Valley Astronomy ClubLancaster | Form 990-N | No figure |
| Localhost Research IncFremont | Form 990-EZ | $0FY2024 |