The Vestol Corporation is a manufacturer of cybernetics and advanced theft-deterrent systems. Based in Bolvadin, Tribute, Vestol was the first private corporation to successfully harness the technology behind Mjolnir Powered Assault Armor, creating the variant known as Rogue Armor.[1] After Tribute's destruction in 2552, all productions of the Vestol Corporation were transferred to the Hannibal Weapon Systems.[2]


  1. Halo: The Essential Visual Guide, page 158
  2. Halo 4: The Essential Visual Guide, page 177