The private rocket company SpaceX has switched where it is incorporated to Texas from Delaware, its founder, Elon Musk, said on Wednesday, weeks after a Delaware judge voided his pay package at Tesla, another company he owns.

The Texas secretary of state, Jane Nelson, issued a certificate on Wednesday confirming that the state has accepted the company’s filing to relocate its incorporation, according to a copy of the document that was posted on her office’s website. A spokeswoman for Ms. Nelson’s office did not immediately respond to a request for comment.