Since there is no "Havoline" company as such, even that statement is technically bogus. If, as one of the above posts states, is true, the presence of "WPP" on the bottom of the bottle certainly suggests that Autozone's oil is also one of the family of "fine" brands put out by Warren Performance Products. WPP also blends and bottles some of the ST oils for Wal*Mart. Autozone's corporate headquarters is in Tennessee. Wal*Mart's is in Arkansas. Anyone willing to bet against the prospect that one or more of Sam Walton's kids quietly put up some front money on an independent national auto parts chain?