The Organization

The Organization (組織, Soshiki) is a secret organization composed of various robots whose goal is to cause chaos and fight strong opponents to collect various combat data.

Paradise Group Arc
The Organization created the power suits used by Hammerhead and his Paradise Group, which they allowed to steal to collect real battle data. Once Hammerhead was defeated and the suits destroyed, two members of The Organization come to finish Hammerhead and after attacking him left, believing him dead. However, Hammerhead survived because of his thick skull.

King Arc
The Organization sent G4, a Machine God, to fight the S-Class hero King. and collect his data. However, instead of King, Genos fought G4 and defeated him. After defeating him, he sent G4's destroyed body to Dr. Kuseno to be used for spare parts in order to upgrade his own cyborg body.

Monster Association Arc
Narinki takes armor they developed and gives them to a squad to save his son. However, the Organization is in fact in cahoots with the Monster Association as they send their latest fighting robot, G5 to assist the Monster Association.

During his way to the Monster Association HQ, G5 manages to capture Narinki's mercenaries and hand them over to the Monster Association to be turned into foot soldiers by Do-S.