Attached files

file filename
10-K - FORM 10-K - THERMODYNETICS INCthermodynetics_10k-033110.htm
EX-32.1 - THERMODYNETICS INCex32-1.htm
EX-32.2 - THERMODYNETICS INCex32-2.htm
EX-31.1 - THERMODYNETICS INCex31-1.htm
EX-31.2 - THERMODYNETICS INCex31-2.htm
Exhibit 21

The following table indicates, as of the end of the most recently ended fiscal year, the subsidiaries of Thermodynetics, Inc., their respective states and years of incorporation, and the percentage owned by Thermodynetics.

Subsidiary’s Name
State of Incorporation
Year of Incorporation
Percentage Owned
Vulcan Industries, Inc.
Michigan
1991
wholly owned
National Energy Systems, Inc.
Florida
1984
wholly owned
TPI Systems, Inc.
Connecticut
1983
wholly owned