EX-21 6 a2022exhibit21.htm EX-21 Document
Exhibit 21

SUBSIDIARIES OF THE REGISTRANT
Name
U.S. State or Country
of Organization
Arconic Architectural Products LLC*
Delaware
Arconic Architectural Products SASFrance
Arconic China Investment Company Ltd.China
Arconic China Processing LLCDelaware
Arconic Davenport LLC*
Delaware
Arconic Extrusions Hannover GmbHGermany
Arconic France Holding SASFrance
Arconic Hungary Finance KftHungary
Arconic Kofem Mill Products KftHungary
Arconic Kunshan Aluminum Products Company, Ltd.China
Arconic Lafayette LLC*
Delaware
Arconic Lancaster Corp.*
Delaware
Arconic Manufacturing GB LimitedUnited Kingdom
Arconic Massena LLC*
Delaware
Arconic Nederland Holding B.V.Netherlands
Arconic Qinhuangdao Aluminum Industries Co., Ltd.China
Arconic Technologies LLCDelaware
Arconic Tennessee LLC*
Delaware
Arconic UK FinanceUnited Kingdom
Arconic UK Holdings LimitedUnited Kingdom
Kawneer Commercial Windows LLC*
Pennsylvania
Kawneer Company Canada Limited*Canada
Kawneer Company, Inc.*
Delaware
Kawneer France SASFrance
Kawneer Nederland B.V.Netherlands
Kawneer U.K. LimitedUnited Kingdom
Pimalco, Inc.*
Arizona

The names of particular subsidiaries have been omitted because, considered in the aggregate as a single subsidiary, they would not constitute, as of the end of the year covered by this report, a “significant subsidiary” as defined in Regulation S-X under the Securities Exchange Act of 1934, as amended.

*In 2022, the Registrant established two new subsidiaries in anticipation of the completion of a legal entity reorganization by the end of the calendar year. These two subsidiaries, Arconic US LLC and Arconic BCS Holdings LLC did not constitute, individually or in the aggregate, a significant subsidiary as of the end of the business day on December 31, 2022. Effective 11:59 p.m. Eastern Standard Time on December 31, 2022, the following mergers, dissolutions, and contributions occurred:
•Arconic Davenport LLC, Arconic Lafayette LLC, Arconic Lancaster Corp., Arconic Massena LLC, Arconic Tennessee LLC, and Pimalco, Inc. were merged into Arconic US LLC and were dissolved;
•Kawneer Commercial Windows LLC was merged into Kawneer Company, Inc. and was dissolved; and
•Arconic BCS Holdings LLC became the direct parent company of Arconic Architectural Products LLC, Kawneer Company Canada Limited, and Kawneer Company, Inc..