My mention of the partnership between Toyota Gazoo Europe and Ravenol was simply a reply to offer clarity to the above Mobil 1 comment.Not sure what is the point here? Ravenol is involved in sponsorship here. It does not mean anything more or less, than sponsorship.
Also from personal conversations with Ravenol in Germany at Automechanika they will not just sponsor you. They will only partner with you as the physical oils provider to the race car and or vehicles. They more less say they want benefits to both parties and also development. This is very different from other oil manufactures that are choosing to just do a financial pay our for brand recognition. Many might have a dislike or try to put Ravenol in a bad light for whatever reasons. It might be considered by some to be costly but they do make some robust products.