Weapons manufacturer and Stark's rival.
Hammer fakes Vanko's death to break him out of prison and asks him to build armored suits.
Tony resists pressure to turn over his suits to the government and Stark's rival, Justin Hammer.
Romanoff gains access to Hammer Industries software to hack the drone control systems.
Explore the full interactive character relationship map of Iron Man 2
Related entry on Wikidata (Q23895076), public domain (CC0).