Cal. Corp. Code § 103

Every corporation organized under the laws of this state, any other state of the United States or the District of Columbia or under an act of the Congress of the United States, all of the capital stock of which is beneficially owned by the United States, an agency or instrumentality of the United States or any corporation the whole of the capital stock of which is owned by the United States or by an agency or instrumentality of the United States, is conclusively presumed to be an agency and instrumentality of the United States and is entitled to all privileges and immunities to which the holders of all of its stock are entitled as agencies of the United States.