EX-21 3 dex21.htm LIST OF SUBSIDIARIES OF EXX INC. List of Subsidiaries of EXX INC.

Exhibit 21

 

LIST OF SUBSIDIARIES OF EXX INC

 

NAME OF SUBSIDIARIES

OF EXX INC

   

NAME UNDER WHICH

SUBSIDIARY DOES

BUSINESS

   

STATE OF

INCORPORATION

Newcor, Inc.

    Newcor Bay City    Delaware

SFM CORP.

    Howell Electric Motors    New Jersey

Henry Gordy International Inc.

    Henry Gordy Int’l    Delaware

TX Technology Corp

    TX Technology Corp.    Delaware

TX Systems Inc.

    TX Systems Inc.    Nevada

Hi-Flier Inc.

    Hi-Flier Inc.    Nevada

NAME OF SUBSIDIARIES OF

NEWCOR, INC.

          

Deco Engineering, Inc.

    Deco Engineering, Inc.    Michigan

Rochester Gear, Inc.

    Rochester Gear, Inc.    Michigan

Plastronics Plus, Inc.

    Plastronics Plus, Inc.    Wisconsin

Blackhawk Engineering, Inc.

    Blackhawk Engineering and Blackhawk Systems    Iowa

Boramco, Inc.

    Boramco, Inc.    Indiana

Machine Tool & Gear, Inc.

    MT&G Inc.    Michigan