A cubed shaped arch that’s 106 metres wide. Take a lift to the top for excellent views, have a pint in the bar and visit the exhibitions on show inside. The business park also has sculptures surrounding it (one is a giant thumb!). Take plenty photos. There are some shops surrounding it but I didn't get a chance to see them!
Place de la Défense, La Défense business district;
www.aviewoncities.com/paris/defense.htm
Updates
I've been in the mall "les quatre temps" in la Defense, and it's just awesome there! There are so many shops and it's also open on sundays. A paradise for those who love shopping!
Is this your business?