Hank Rearden is a central character in Ayn Rand's novel, "Atlas Shrugged." He is a successful industrialist and the owner of Rearden Steel, known for his innovative metal alloy, Rearden Metal. Rearden embodies the principles of individualism and capitalism, often facing challenges from government regulations and societal expectations. Throughout the story, Rearden struggles with his relationships and the demands placed on him by both his family and the government. His journey reflects the conflict between personal ambition and societal pressures, making him a symbol of the fight for personal freedom and the value of hard work in a collectivist society.