EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT % of Voting Jurisdiction of Securities Incorporation Held at Name of Corporation Organization December 31, 2000 Consolidated Subsidiaries Ti-Pro, LLC Nevada 90% TIMET Capital Trust I Delaware 100% TIMET Colorado Corporation Colorado 100% TIMET Millbury Corporation Oregon 100% TIMET Castings Corporation Delaware 100% TIMET Finance Management Company Delaware 100% TIMET UK Limited United Kingdom 100% TIMET UK (EXPORT) Limited United Kingdom 100% TIMET Europe Limited United Kingdom 100% Titanium MC Limited (dormant) United Kingdom 100% TIMET Savoie, SA France 70% TIMET Germany Holding GmbH Germany 100% TIMET Germany GmbH Germany 100% LASAB Laser Applikations-Und Bearbeitungs, GmbH Germany 100% Titanium Hearth Technologies, Inc. Delaware 100% TMCA International Inc. Delaware 100% Loterios SpA Italy 100% TIMET Real Estate Corporation Colorado 100% Unconsolidated affiliates MZI, LLC Oregon 33% TiComp, Inc. Delaware 40% Titanium X Corp California 28% (FKA Titanium Memory Systems, Inc.) ValTimet SAS France 46%