Cristóbal Saez de Jauregui, as his partner Hendrik Gewald, is CEO at Seini Siglo XXI S.L. He studied Technical Industrial Engineer in Mechanical Engineering at Navarra University and he began his career in 1986 at AP Amortiguadores working in design engineering department until 1996. From 1990 to 1996 he worked in R&D department. In 1997 he began working at KYB Steering Spain as manufacturing engineering and raw materials purchasing manager until the middle of 2002. From 2002 until the middle of 2007 he worked as quality manager for the same company. From mid-2007 to March 2018, he worked as CEO for KYB Steering Spain. Finally, since August 2018 he works as general manager at SEINI Siglo XXI.