Instituto Nacional de Industria acts ended up in failure (e.g., Adaro), INI soon turned itself into the biggest industrial conglomerate of Spain. INI included a broad range of companies, from heavy and basic industries to "soft" services, most of them with E.N., standing for Empresa Nacional (National Corporation), in their names. Among them were: Ensidesa (Empresa Nacional Siderúrgica S.A.)–Aceralia (steel), Enasa (Empresa Nacional de Autocamiones S.A.)–Pegaso (trucks), SEAT (Sociedad Española de Automóviles de Turismo) (cars), INH (Instituto Nacional de Hidrocarburos)–Repsol (Refinería de Petróleos de Escombreras Oil) (oil and gas), ENCE (Empresa Nacional de Celulosas de España) (cellulose, biofuels), ENDASA (Empresa Nacional de Aluminio S.A.)
Sociedad Coral de Bilbao well as Jesús Guridi's "Amaya" and "El Caserío". The Euskeria Choir is the junior choir of the society. It is currently conducted by Urko Sangroniz. The Conservatory Choir, or Children Choir, was founded in 1984 by Gorka Sierra. José Luis Ormazabal has been chorus master since 1995. The Choir has performed all over Spain, including the Auditorio Nacional in Madrid, with Mahler's 8th Symphony. Their most relevant recording includes works by Spanish composers Antón García Abril and Jesús Guridi. Sociedad Coral de Bilbao The Bilbao Choral Society (Sociedad Coral de Bilbao) is an association devoted to fostering musical activity. Founded