| Sustainable Environmental EducationincWhittier | Form 990-N | No figure |
| Lower Trinity River Prescribed Burn AssociationWillow Creek | Form 990-N | No figure |
| Siskiyou Gardens Parks and Greenways AssociationYreka | Form 990-N | No figure |
| Clean-DezertOceanside | Form 990-N | No figure |
| Sac FoundationSanta Clara | Form 990-N | No figure |
| IMAGINE5 FoundationSan Francisco | Form 990-N | No figure |
| Chumash Heritag FoundationSanta Ynez | Form 990-N | No figure |
| Conservation Action Fund for EducationSanta Rosa | Form 990-N | No figure |
| Wild Women NonprofitValley Ford | Form 990-N | No figure |
| Resource Conservation Foundation of Greater San Diego CountyLakeside | Form 990-N | No figure |
| Tuolumne River Conservancy IncLodi | Form 990-N | No figure |
| Save the Wood Clean the AirLong Beach | Form 990-N | No figure |
| Collaborative Eagle Rock BeautifulLos Angeles | Form 990-N | No figure |
| Green Visions Center for Renewable EnergyPalo Alto | Form 990-N | No figure |
| Womens Forest SanctuaryBerkeley | Form 990-N | No figure |
| Solar RootsBerkeley | Form 990-N | No figure |
| Earthwatch FoundationNewport Beach | Form 990-N | No figure |
| Sharing Nature WorldwideNevada City | Form 990-N | No figure |
| American Friends of Nature Go Green Go - KenyaNovato | Form 990-N | No figure |
| H&B Prodex IncBrea | Form 990-N | No figure |
| Mar Vista Landkeepers PreservationLos Angeles | Form 990-N | No figure |
| Tierramar Science InstituteSacramento | Form 990-N | No figure |
| Modest Living Laudato Si CommunitySan Diego | Form 990-N | No figure |
| Alternative Travel Project IncLos Angeles | Form 990-N | No figure |
| Coastal Engineering FoundationPetaluma | Form 990-N | No figure |
| Oak GranaryPotter Valley | Form 990-N | No figure |
| Open Space SausalitoSausalito | Form 990-N | No figure |
| Benicia Tree FoundationBenicia | Form 990-N | No figure |
| Chico Bonsai SocietyChico | Form 990-N | No figure |
| Community Life GardenReedley | Form 990-N | No figure |
| Coastal Ecosystems Institute of Northern CaliforniaBayside | Form 990-N | No figure |
| Ramona West End Fire Safe CouncilRamona | Form 990-N | No figure |
| San Luis Obispo County Range Improvement AssociationNipomo | Form 990-N | No figure |
| Deserts to Forests IncVerdugo City | Form 990-N | No figure |
| Restoration TrustOrinda | Form 990-N | No figure |
| America S Route 66 Project Street TeamVictorville | Form 990-N | No figure |
| Global Community Advancement CenterSan Jose | Form 990-N | No figure |
| Friends of Palm Springs MountainsPalm Springs | Form 990-N | No figure |
| La Jolla Coast ConservancySan Diego | Form 990-N | No figure |
| Clean Air Coalition of North Whittier and Avocado HeightsLa Puente | Form 990-N | No figure |
| Avenya IncSan Anselmo | Form 990-N | No figure |
| Aga Minds IncFairfield | Form 990-N | No figure |
| Clovis Surf CoClovis | Form 990-N | No figure |
| Responsible Growth in MarinSan Rafael | Form 990-N | No figure |
| Save Our San JuanSan Juan Capistrano | Form 990-N | No figure |
| Mariposa TrailsMariposa | Form 990-N | No figure |
| Friends of the Mexican Fund for the Conservation of NatureSan Diego | Form 990-N | No figure |
| Quail Ridge Wilderness ConservancyDavis | Form 990-N | No figure |
| Nature SchoolSan Diego | Form 990-N | No figure |
| Bull Valley Agricultural CenterPort Costa | Form 990-N | No figure |