A majority of the following sources are in French language, but some offer English translation.

Governemental sites
Internet.gouv.fr
Telecom.gouv.fr
ART Telecom
Ministry of foreign affairs
Embassy of Fance in the US
European IT portal

Newspapers
Le Monde Interactif
Journal du Net
01 Informatique

Consulting firms
Benchmark
IDC

Largest IT companies
France Telecom
Alcatel
Cegetel
Bouygues
Bull
Matra