Rockefeller and his son continued to consolidate their oil interests as best they could until New Jersey, in 1909, changed its incorporation laws to effectively allow a re-creation of the trust in the form of a single holding company.
Rockefeller i njegov sin nastavili su konsolidirati svoje naftne interese najbolje što su mogli dok država New Jersey, godine 1909., nije promijenila svoje zakone kako bi se omogućilo učinkovito ponovno stvaranje trusta u obliku jednog holdinga.