Nippon Steel Corp. and United States Steel Corp. published a press release on June 18, 2025, announcing the finalization of their merger agreement, executed on Dec. 18, 2023.

U.S. Steel and Japan’s Nippon Steel announced Wednesday morning that they have entered into a historic agreement together, days after President Donald Trump approved the merger.. The $14.1 ...

Nippon Steel has completed its $14.2 billion takeover of U.S. Steel, the company announced Wednesday, capping a year and a half of fraught negotiations and resulting in a landmark deal for a ...

Trump approves U.S. Steel merger with Japan's Nippon after companies sign national security agreement The national security agreement calls for Nippon to make $11 billion in new investments by 2028.

U.S. Steel made clear it would become a "wholly owned subsidiary" of Nippon North America under the terms of the merger agreement in an April 8 filing with the Securities and Exchange Commission.