Sevilla, June 22nd, 2006 - Abengoa (ABG.MC), technological company that applies innovative solutions for sustainable development in the infrastructures, environment and energy sectors, will participate in the Seminary that UBS organizes for investors in Madrid next June 29th.

As speakers are taking part of the event Amando Sánchez Falcón, Finance Director of the company, and Juan C. Jiménez Lora, Head of Investor Relations.

Investor Relations Contact:

Juan C. Jiménez Lora
Tel: +34 954-937111
Email: jcjimenez@abengoa.com