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 | ||
| Hi-Flier Inc. | Hi-Flier Inc. | Nevada | ||
| Sellers & Josephson Inc. | Sellers & Josephson Inc. | Delaware | ||
| Handi-Pac, Inc. | Steven Mfg. Co. | Missouri | ||
| 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 | Iowa | ||
| Boramco, Inc. | Boramco, Inc. | Indiana | ||
| Machine Tool & Gear, Inc. | MT&G Inc. | Michigan | ||