Exhibit 21
Direct or indirect subsidiaries of COMSovereign Holding Corp. a Nevada
corporation, as of June 30, 2022, with jurisdiction of incorporation or formation:
| ● | AZCOMS, LLC, an Arizona limited liability company. |
| ● | COMS Global Telecommunications, LLC, a Texas limited liability
company. |
| ● | COMS Government Systems, LLC, a Texas limited liability company. |
| ● | COMS Science and Technology, LLC, a Texas limited liability
company. |
| ● | COMS Site Solutions, LLC, a Texas limited liability company. |
| ● | Dragonwave Corp., a Delaware corporation. |
| ● | Dragonwave-X, LLC, an Arizona limited liability company. |
| ● | Drone AFS Corp., a Nevada corporation. |
| ● | Elitise LLC, an Arizona limited liability company. |
| ● | InduraPower, Inc., a Delaware corporation. |
| ● | Innovation Digital, LLC, a California limited liability company. |
| ● | Lextrum, Inc., a California corporation. |
| ● | Lighter Than Air Systems Corp., (d/b/a Drone Aviation Corp)
a Florida corporation. |
| ● | RF Engineering & Energy Resource, LLC, a Michigan limited
liability company. |
| ● | RVision, Inc., a Nevada corporation. |
| ● | SAGUNA Networks Ltd., an Israeli company. |
| ● | Saguna Networks Inc., a Delaware corporation. |
| ● | Silver Bullet Technology, Inc., a Delaware corporation. |
| ● | Silver Bullet Technology, LLC, a Delaware limited liability
company. |
| ● | Sky Sapience Ltd., an Israeli company. |
| ● | Sky Sovereign, Inc., a Nevada. |
| ● | Skyline Partners Technology, LLC, (d/b/a Fastback) a Colorado
limited liability company. |
| ● | Sovereign Engineering LLC, an Arizona limited liability company. |
| ● | VEO Photonics, Inc., a California corporation. |
| ● | Virtual NetCom, LLC, a Virginia limited liability company. |