The SKF Group currently consists of approximately 150 companies including the seal manufacturer Chicago Rawhide. Since its founding, SKF's company headquarters have been located in Gothenburg. One recent acquisition was that of Economos, part of Salzer Holding, an Austria-based seal company, Jaeger Industrial and ABBA, Taiwanese manufacturers of linear actuators. The company's clients include General Electric, Rolls-Royce plc and Pratt & Whitney. It also supplies bearings for Ferrari racing vehicles, used in Formula One races,[6] and is a sponsor of F1.Then SKF became sponsor of Team Penske in Monster Energy NASCAR Cup Series since 2012, Then in 2017 SKF became as Brad Keselowski sponsor in #2 Ford Fusion and #22 Ford Mustang in Xfinity Series, Previously, it is Sponsor of Richard Childress Racing, and Roush Fenway Racing, SKF is Sponsor of Ducati in MotoGP since 2015.Another focus area is the energy sector, including wind turbines which generate electricity