I'm the former owner and CEO of Stalburg Steel.
My Bio:
Much of Rosenthal's background is unknown, but Rosenthal made a reputation for himself as Stalburg Steel's owner as a savvy hard-boiled businessman that could keep his company running. In addition, Rosenthal had connections to some of Stalburg's criminal organizations, which granted him some knowledge about the S.N.W. conspiracy.

Some time in 1981, S.N.W arranged the acquisition of his company through the wealthy entrepreneur and Rosenthal's friend, Jeff Walter. They presented an "offer" to purchase Stalburg Steel, something which Rosenthal accepted. Stalburg Steel would be intentionally bankrupted by S.N.W., and framed the Union of Metal Workers cover to make it look like its bankruptcy was caused by the union strikes.

Rosenthal was unaware of the consequences selling to Walter Corporation had, and allied himself with Walter, who was looking to expose the conspiracy. Rosenthal offered his private villa to Walter as a hiding place from S.N.W operatives. In addition, he informed Walter of Alex Hartman's activities by pretending to seek vengeance on Walter for bankrupting his company.