Madrid, August 2, 2007 – Telvent GIT, S.A. (Nasdaq: TLVT), the IT company for a sustainable and secure world, today announced the Company will release financial results for the second quarter ended June 30, 2007, after the close of trading on Thursday, August 30, 2007.

Manuel Sánchez, Chairman and Chief Executive Officer and Ana Plaza, Chief Financial Officer and Head of Investor Relations, will conduct a conference call to discuss the second quarter 2007 results, which will be simultaneously webcast at 9:00 A.M. Eastern Time / 3:00 P.M. Madrid Time on Friday August 31, 2007.

To access the conference call, participants in North America should dial +1 (800) 374-0724 and international participants should dial +1 (706) 634-1387. A live webcast of the conference call will be available on the Investor Relations Zone of Telvent’s corporate web site at www.telvent.com. Please visit the web site at least 15 minutes early to register for the teleconference webcast and download any necessary audio software.

A replay of the call will be available approximately two hours after the conference call is completed. To access the replay, participants in North America should dial (800) 642-1687 and international participants should dial +1 (706) 645-9291. The passcode for the replay is 11954218.

About Telvent

Telvent (Nasdaq: TLVT), the IT company for a sustainable and secure world, specializes in high value-added products, services and integrated solutions for the Energy, Transportation, Environment and Public Administration industry segments, as well as Global IT Services. Its innovative technology and client-proven expertise enable the efficient and secure real-time management of operational and business processes for industry-leading companies worldwide. (www.telvent.com)

Investor Relations Contacts:

Ana Plaza
Telephone: +34 902 33 55 99
Email: ana.plaza@telvent.abengoa.com

Mark Jones
Phone: +1 646 284-9414
Email: mjones@hfgcg.com