Williams has announced that Rokit will be its new title sponsor following the departure of Martini. Williams and Martini worked together from the start of the turbo hybrid era, but saw the deal come to an end at the conclusion of the 2018 season.
Williams will now be known as Rokit Williams Racing. Rokit is a telecommunications company based in the United States. It is planning on launching a 3D-capable Andriod phone in the future, and also sponsors the Houston Rockets NBA team and the Los Angeles Chargers in the NFL.
Williams fields an all-new line-up of Robert Kubica and George Russell this year.