César Hernández Blanco

Sociedad Estatal de Participaciones Industriales (SEPI) operates as a holding group. It is a state owned industrial holding company whose holdings include airline, mining, power generation, marine transport, aerospace, information technology and engineering and construction sectors. SEPI was founded in 1995 and is headquartered in Madrid, Spain.

SEPI Desarrollo Empresarial SA engages in financial investment and shareholding activities. Its interests focus on businesses in the start-up and expansion stages, providing financing solutions management consulting services. It also offers real estate promotion, management, and development. Its property portfolio consists of office spaces, residential buildings, industrial complexes, and business parks. The company was founded on July 4, 1920 and is headquartered in Madrid, Spain.