Destron

Destron (デストロン, Desutoron) is an international organization bent on conquering the world, through terror and destruction. Destron is formed under the guidance of the mysterious Great Leader by surviving members of Gel-Shocker. Although Destron has branches in every country and seeks to dominate the entire planet, its main headquarters is in Japan and so Japan is Destron's primary target.

Gel-Shocker

Gel-Shocker (ゲルショッカー, Geru Shokkā) is an evil organization that is formed through the merge between Shocker and Geldam, a mysterious organization from America.

Geldam

Geldam is an evil organization which joins forces with Shocker and its Great Leader after the latter's defeat by the Double Riders. They merge to form Gel-Shocker.

Shocker

Shocker (ショッカー, Shokkā) is a terrorist organization that plans on ruling the world. Its name is an acronym for the Sacred Hegemony Of Cycle Kindred Evolutional Realm. Shocker turns humans into superhuman beings through their scientists surgically altering people with animal DNA to produce cyborgs as part of their plan to conquer the world, with virtually all of its members modified in some way. The founders have mostly Nazi ties.