Mobile Suit Gundam 00

Four years have passed since the final battle between Celestial Being and the UN Forces, but Setsuna and the Meisters face a new adversary - the A-Laws! The battle to unite humanity continues!
(Source: Amazon)
This manga based on the second season is illustrated by Kouzou Oomori and follows on from her manga based on the first series.
Bandai Entertainment holds the English license.

The year is 2307 A.D. Although fossil fuels have been depleted, humanity has obtained a new source of energy to replace them in the form of a large-scale solar power generation system based on three huge orbital elevators. However, the benefits of this system are available only to a handful of major powers and their allies.
The three orbital elevators belong to three superpower blocs. These are the Union, led by the United States of America; the Human Reform League, led by China, Russia, and India; and the AEU, led by Europe. These superpower blocs continue to play a grand zero-sum game for the sake of their own prestige and prosperity.
In this world of never-ending conflict, a private armed organization appears, dedicated to the elimination of war through armed force. Its name is Celestial Being, and it is in possession of "Gundam" mobile suits. With these Gundams, it begins armed intervention into all acts of war.
Source: TRSI

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)