José María de Arcas de Caso

Grupo Tecnobit manufactures defense and information technology electronics. It develops, designs, produces, sells & maintains equipments and professional electronic systems. The company has offices in Alcobendas and Valdepeñas. Grupo Tecnobit was established in 1985 and is located in Alcobendas, Spain.

Oesía Networks SL is a holding company. It is engaged in providing information technology and telecommunications consulting services including intelligent administration, software development, document management, customer management marketing, information security, defense systems engineering and maintenance, data center administration and quality services. The company was founded on December 12, 1998 and is headquartered in Rivas-Vacimadrid, Spain.