EX-21.1 2 exhibit21_1.htm LIST OF SUBSIDIARIES
EXHIBIT 21.1

CENTURY ALUMINUM COMPANY SUBSIDIARIES OF THE REGISTRANT
COMPANY NAME | STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION | NAME UNDER BUSINESS IS CONDUCTED
Berkeley Aluminum, Inc. | Delaware | Berkeley Aluminum, Inc.
Century Aluminum of West Virginia, Inc. | Delaware | Century Aluminum of West Virginia, Inc.
Century California, LLC | Delaware | Century California, LLC
Century Kentucky, Inc. | Delaware | Century Kentucky, Inc.
Century Bermuda I Limited | Bermuda | Century Bermuda I Limited
Century Aluminum Holdings, Inc. | Delaware | Century Aluminum Holdings, Inc.
Metalsco LLC | Georgia | Metalsco LLC
Skyliner LLC | Delaware | Skyliner LLC
NSA General Partnership | Kentucky | NSA GP
Century Aluminum of Kentucky General Partnership | Kentucky | Century Aluminum of Kentucky, GP
Hancock Aluminum LLC | Delaware | Hancock Aluminum, LLC
Century Aluminum of Kentucky LLC | Delaware | Century Aluminum of Kentucky LLC
Century Bermuda II Limited | Bermuda | Century Bermuda II Limited
Nordural U.S. LLC | Delaware | Nordural U.S. LLC
Nordural Helguvik ehf | Iceland | Nordural Helguvik ehf
Nordural ehf | Iceland | Nordural ehf.
Century Louisiana, Inc. | Delaware | Century Louisiana, Inc.
Century Aluminum Development LLC | Delaware | Century Aluminum Development LLC
Century Aluminum Congo, S.A. | Republic of Congo | Century Aluminum Congo, S.A.
Nordural Grundartangi ehf . | Iceland | Nordural Grundartangi ehf.
Century Aluminum Asia Holdings Limited | Hong Kong | Century Aluminum Asia Holdings Limited
Century Mincenco Holdings Limited | St. Lucia | Century Mincenco Holdings Limited
Century Aluminum Cooperatief U.A. | Netherlands | Century Aluminum Cooperatief U.A.
Century Aluminum B.V. | Netherlands | Century Aluminum B.V.