| شركة | يشارك, % |
|---|---|
 Smith-Midland Corporation
|
26.16 |
| Energy Services of America Corporation | 8.16 |
 Sotherly Hotels Inc.
|
2.91 |
 Aware, Inc.
|
0.44 |
 AmpliTech Group, Inc.
|
0.17 |
| Paramount Gold Nevada Corp. | 0.06 |
