Ladislao de Arriba Azcona

TECNOCOM Telecomunicaciones y Energía SA provides information technology and telecommunications services. It offers management and maintenance of technology infrastructure, implementation of complex integrations, projects and applications, and application management. The company was founded on April 11, 1967 and is headquartered in Madrid, Spain.

INYPSA Informes y Proyectos SA engages in the provision of infrastructures and public services. It includes water engineering, environment, geology, transport infrastructure, energy and industry. It operates through the following segments: Engineering and Civil Works; Energy Efficiency Servants; Renewable Energy; and Urban Development. The company was founded on October 13, 1970 and is headquartered in Madrid, Spain.

Estudio de Comunicación SA provides public relations and marketing services. The firm offers consulting, financial communications and strategic analysis simulation scenarios, issues management and communications strategy services. The company was founded in 1983 and is headquartered in Madrid, Spain.

Part of Indra Sistemas SA, Tecnocom España Solutions SL is a Spanish company that provides business outsourcing solutions. The company is based in Madrid, Spain.

F. Tapias Grupo de Sociedades e Inversiones SL is a Spanish company that specializes in deep sea freight transportation services. The private company is based in Madrid, Spain.