|                                                             |
|-------------------------------------------------------------|
|                                                             |  |
| Name                                                        | State or Countryof Organization |
| Alti Forge Holding S.a.r.l.                                 | Switzerland |
| Alti Forge JSC                                              | Russian Federation |
| Alumax LLC                                                  | Tennessee |
| Alumax U.K. Limited                                         | United Kingdom |
| Arconic Aluminium Deutschland Internationale VmbH & Co. | Germany |
| Arconic Architectural Products LLC                          | Delaware |
| Arconic Architectural Products SAS                          | France |
| Arconic Austria Services GmbH                               | Austria |
| Arconic Automotive Castings G.P.                            | Michigan |
| Arconic China Investment Company Ltd.                       | China |
| Arconic Closure Systems International UK Limited            | United Kingdom |
| Arconic Davenport LLC                                       | Iowa |
| Arconic France Holding SAS                                  | France |
| Arconic GmbH                                                | Germany |
| Arconic Holding GmbH                                        | Germany |
| Arconic Hungary Finance Kft                                 | Hungary |
| Arconic India Private Ltd.                                  | India |
| Arconic International Asia Ltd.                             | Hong Kong |
| Arconic Italia S.r.l.                                       | Italy |
| Arconic Korea, Ltd.                                         | South Korea |
| Arconic Kunshan Aluminum Products Company, Ltd.             | China |
| Arconic Lafayette LLC                                       | Indiana |
| Arconic Lancaster Corp.                                     | Delaware |
| Arconic Manufacturing Gb Limited                            | United Kingdom |
| Arconic Massena LLC                                         | New York |
| Arconic Nederland Holding B.V.                              | Netherlands |
| Arconic Participacoes Ltda.                                 | Brazil |
| Arconic Qinhuangdao Aluminum Industries Co., Ltd.           | China |
| Arconic Service LLC                                         | Pennsylvania |
| Arconic Technology LLC                                      | Pennsylvania |
| Arconic Tennessee LLC                                       | Tennessee |
| Arconic Tube Specialties Inc.                               | Pennsylvania |
| Arconic UK Finance                                          | United Kingdom |
| Arconic UK Holdings Limited                                 | United Kingdom |
| Halethorpe Extrusions, Inc.                                 | Delaware |
| Kawneer Aluminium Deutschland, Inc.                         | Germany |
| Kawneer Commercial Windows LLC                              | Pennsylvania |
| Kawneer Company Canada Limited                              | Canada |
| Kawneer Company, Inc.                                       | Delaware |
| Kawneer Espana S.L.                                         | Spain |
| Kawneer France S.A.                                         | France |
| Kawneer Nederland B.V.                                      | Netherlands |
| Kawneer U.K. Limited                                        | United Kingdom |
| OOO Arconic Rus Investment Holdings                         | Russian Federation |
| Pimalco, Inc.                                               | Arizona |
| Wexal International Limited                                 | Ireland |
| ZAO Arconic SMZ                                             | Russian Federation |