Castillo Industries is a terran business based in the Koprulu sector. Under Emperor Valerian's orders, Castillo developed a breakthrough in viking technology. Their prototype featured a sleeker and more efficient construction.

After protracted negotiation, Castillo agreed to manufacture a new, heavily armored viking model exclusively for the Umojan Protectorate.[1]



  1. Blizzard Entertainment. StarCraft II: Legacy of the Void. Collections Tab: Skins. May 23, 2017