| Name | Deductibility Code |
| Alfred Zampa Memorial Bridge | -- |
| Bridget Kenny Memorial Charitable Trust | -- |
| Carquinez Regional Environmental Education Center Inc. | -- |
| Crockett Community Foundation | -- |
| Crockett Historical Society | -- |
| Crockett Historical Society | -- |
| Crockett Public Services Inc. | -- |
| Crockett Recreation Association | -- |
| Dunamis Christian Center Inc. | -- |
| John Swett Education Foundation | -- |
| John Swett High School Band Boosters Inc. | -- |
| Name Colorology Foundation | -- |