UNITED STATES STEEL LLC has been set up 6/14/2001 in state DE. The current status of the business is Inactive. The UNITED STATES STEEL LLC principal address is 600 GRANT ST., PITTSBURGH, PA, 15219-4776. Meanwhile you can send your letters to 600 GRANT ST., PITTSBURGH, PA, 15219-4776. The company`s registered agent is FL. The company`s management are . The last significant event in the company history is WITHDRAWAL which is dated by 1/3/2002. This decision is take in action on unknown.