Mar.8 (GMM) Renault has admitted it is "frustrated" its world-beating efforts in Formula One are going largely unnoticed.
For the past three seasons, despite having pulled out of F1 as a constructor, the French engine supplier has been a crucial part of Red Bull's title successes.
"It is true that I think we deserve better," he is quoted by autocar.co.uk.
"It is clear that we must create a bigger buzz around what we do."
In 2013, Red Bull's title sponsor is Infiniti, the luxury arm of the Renault-linked carmaker Nissan.
Renault also supplies engines to Lotus, Williams and Caterham.