Name		Jurisdiction in which incorporated
Tempress Systems, Inc.		State of Texas
Tempress Holdings B.V.		The Netherlands
Tempress Systems B.V.		The Netherlands
Tempress Manufacturing B.V.		The Netherlands
Tempress Engineering B.V.		The Netherlands
Tempress Onroerend Goed B.V		The Netherlands
P.R. Hoffman Machine Products, Inc		State of Arizona
Bruce Technologies, Inc		State of Massachusetts
Bruce Technologies Europe GmbH		Federal Republic of Germany
R2D Automation SAS		France