These are the people who have worked with or have been won over by Asgard over the course of their career.

Mazinger World Allies

Photon Energy Labs

Professor Yumi	Professor Morimori	Professor Nossori	Professor Sewashi	Minerva X

Kurogane House

Tsubasa Nishikiori	Yasu the Weasel	Cross	Django the Gunman	Sensei

Kikunosuke

After Colony Allies

Preventers

The Preventer is a top secret intelligence organization formed by the Earth Sphere Unified Nation, to prevent conflicts from escalating. Each Preventer agent is assigned a codename based on one of the classical elements. In A.C. 196, after the end of the Eve Wars and the founding of the Earth Sphere Unified Nation, the Preventer was created as an intelligence agency that answers directly to the ESUN President. The existence of the Preventer was highly classified, known only to the ESUN President and several key members of the government, since the existence of an armed peacekeeping force goes against the pacifist ideals of the ESUN.
The mission statement of the Preventer is the preservation of peace and prevention of conflicts in the Earth sphere. In order to accomplish this goal, the Preventer worked tirelessly to destroy excessive weapons (known as "kindling") and to stop large scale insurrections and terrorist activities (known as "fire disasters") before they start. Because of this, they are also referred to as the "Firefighters" (火消し). The organization was headquartered in Brussels, the capital of the ESUN. In addition, it controlled a lunar base, where at least one cruiser was stationed.

Lady Une	Zechs Merquise Preventer Wind	Lucrecia Noin	Sally Po	Mike Howard

Roche Nattono	Alyssa Walker

MO-V Colony

Roga Herman	Odel Barnett	Tricia Farrel	Adin Barnett	Dick Hidasaki

Lucille Aisley	Ron Sernan

Cosmic Era Allies

Kusanagi Crew

The Kusanagi Corps was a military unit serving aboard the Izumo-class warship, the Kusanagi. Originally composed of the remnants of the Orb National Defense Force, the Kusanagi Corps acted independently of the nation following Orb’s surrender to the Earth Alliance in the aftermath of the Battle of Orb. Initially allied with the Archangel Corps, the unit later formed part of the Three Ships Alliance, and carried the bulk of the organization’s mobile suit forces. After the First Alliance-PLANT War and the reinstatement of the Orb Union’s sovereignty, the Kusanagi Corps was reintegrated into the Orb Military, and assigned to the Second Space Fleet.
During the First Alliance-PLANT War, the Kusanagi Corps was under the command of Cagalli Yula Athha, with Ledonir Kisaka serving as the Kusanagi’s captain. During the Second Alliance-PLANT War, Colonel Soga was appointed Captain of the Kusanagi.During the First Alliance-PLANT War, the Kusanagi Corp’s mobile suit forces were composed of ten MBF-M1 M1 Astrays, led by the M1 Astray Team, and later added the MBF-02 Strike Rouge. During the Second Alliance-PLANT War, the M1 Astrays were supplemented by the newer MVF-M11C Murasame.