Arianespace SA is a French company founded in 1980 as the world's first commercial space transportation company. It undertakes the production, operation, and marketing of the Ariane 5 rocket launcher as part of the Ariane programme. Two other launch systems are offered by the company, the Soyuz-2 as a medium-lift alternative to Ariane 5, and the Vega as a lighter one.
As of 2004geostationary transfer orbit (GTO). More than 240 commercial launches have occurred since May 22, 1984, and Arianespace states that the total number of launch contracts signed since Ariane launches commenced operations in 1984 is 285. Arianespace uses the Centre Spatial Guyanais in French Guiana as a launch site. It has its headquarters in Courcouronnes, Essonne, France, near Évry.
, Arianespace held more than 50 percent of the world market for boosting satellites to
On 21 October 2011 Arianespace launched the first Soyuz rocket ever from outside former Soviet Territory. The payload was two Galileo navigation satellites.
The company and its infrastructure 
Arianespace has 24 shareholders from 10 European countries, including:
Total of 99.99% due to round-off
Corporate management is structured as follows:
|CEO & Chairman
||Jean-Yves Le Gall
|Senior Vice-President of Programs
|Senior Vice-President of Marketing
|General Secretary, Senior Vice-President of Finances
|Senior Vice-President of Engineering
|Location of Office
||Head of Branch
||Jean-Yves Le Gall
As of 1 January 2013, Arianespace employed 315 people at its French headquarters, at its launch complex at the Guiana Space Centre in French Guiana, and at offices in Singapore, Tokyo, and Washington, D.C.
Ariane launch vehicles 
Since the first launch in 1979, there have been several versions of the Ariane launch vehicle:
- Ariane 1, first successful launch on December 24, 1979
- Ariane 2, first successful launch on November 20, 1987 (the first launch on May 30, 1986 failed)
- Ariane 3, first successful launch on August 4, 1984
- Ariane 4, first successful launch on June 15, 1988
- Ariane 5, first successful launch on October 30, 1997 (the first launch on June 4, 1996 failed).
See also