This series is drawn by Auto Taguchi and published by Kodansha.
In addition to this, according to Baka-Updates it is serialised in Magazine Z.

It shares its name with another Gundam 00 manga drawn by Kouzoh Ohmari and published by Kadokawa.
The two series essentially follow the plot of the anime, however they vary both in artistic style and in the sequence of events that take place.

The first volume was published on 17th January 2008, and at present the series has reached four volumes.
(Vol 2 - 2008/05/23; Vol 3 - 2008/08/22; Vol 4 - 2008/10/23)