Telvent Announces Second Quarter 2006 Financial Results

August 30, 2006

Revenues Increase 11.4% to €106.6 Million Year-Over-Year. Pro Forma EPS of €0.11 Per Diluted Share, an increase of 12.1%.

Results for First Half 2006

August 30, 2006

Abengoa's earnings after tax increased by 67.4 percent in the first half

Telvent signs traffic contracts in the US for 16 million dollars

August 29, 2006

Telvent Farradyne Inc. is a North American leader in Intelligent Transportation Systems (ITS)

Telvent to upgrade Monterrey's Metro Network in Mexico

August 24, 2006

For an amount of four million euro

Telvent to provide the control system for the M-30 tunnel in Madrid

August 18, 2006

For an amount of 4,8 million euro

Telvent to provide its weather observation technology to Argentina's most important airports

August 10, 2006

The new weather observation system incorporates the latest advances in technology and complies with the recommendations of the World Meteorological Organization and the International Civil Aviation Organization

Telvent Announces Second Quarter 2006 Earnings Conference Call

August 9, 2006

Telvent Announces Second Quarter 2006 Earnings Conference Call

Befesa is to construct two new sewage plants in Toledo

August 9, 2006

For more than 2,5 million euro.

Inabensa will construct the installations of Southern Parking Platform of aircraft of Barcelona Airport

August 8, 2006

For an amount of 24 Million Euros

Telvent to control electricity distribution substations in Baja California, Mexico

August 3, 2006

The contract is worth more than 2 million euros