Exhibit 21.1
The Elmet Group Co.
Subsidiaries*
| Subsidiary | Jurisdiction of Incorporation | |
| Anania & Associates | Maine | |
| Elmet Coldwater LLC | Delaware | |
| Elmet Euclid LLC | Delaware | |
| Elmet Technologies LLC | Maine | |
| Microwave Techniques GmbH | Germany | |
| Microwave Techniques LLC | Maine | |
| Poly Labs Solar LLC (d/b/a Elmet Solar LLC) | Maine | |
| Symphony Microwave Technologies LLC | New Hampshire |
| * | Includes subsidiaries that do not fall under the definition of “significant subsidiary” as defined under Rule 1-02(w) of Regulation S-X. |