Attached files
| file | filename |
|---|---|
| 10-K - 10-K DATED DECEMBER 31, 2020 - COMMUNICATIONS SYSTEMS INC | csi210485_10k.htm |
| EX-4.1 - DESCRIPTION OF REGISTRANTS SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE S - COMMUNICATIONS SYSTEMS INC | csi210485_ex4-1.htm |
| EX-10.12 - EMPLOYMENT AGREEMENT WITH ANITA KUMAR - COMMUNICATIONS SYSTEMS INC | csi210485_ex10-12.htm |
| EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - COMMUNICATIONS SYSTEMS INC | csi210485_ex23-1.htm |
| EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER - COMMUNICATIONS SYSTEMS INC | csi210485_ex31-1.htm |
| EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER - COMMUNICATIONS SYSTEMS INC | csi210485_ex31-2.htm |
| EX-32 - CERTIFICATION UNDER USC SECTION 1350 - COMMUNICATIONS SYSTEMS INC | csi210485_ex32.htm |
| EX-99.1 - PRESS RELEASE DATED MARCH 30, 2020 ANNOUNCING 2020 FOURTH QUARTER AND YEAR END F - COMMUNICATIONS SYSTEMS INC | csi210485_ex99-1.htm |
Exhibit 21
SUBSIDIARIES OF COMMUNICATIONS SYSTEMS, INC.
| Subsidiaries | Jurisdiction of Incorporation |
| Austin Taylor Communications, Ltd. | United Kingdom |
| JDL Technologies, Inc. | Minnesota |
| Transition Networks, Inc. | Minnesota |
| Ecessa Corporation | Minnesota |
| LANart Corporation | Massachusetts |
| MiLAN Technology Corporation | California |
| Image Systems Corporation | Minnesota |
| Transition Networks Europe | United Kingdom |
| Transition Networks EMEA, Ltd. | United Kingdom |
| Net2Edge, Ltd. | United Kingdom |
All these subsidiaries are 100%-owned directly by Communications Systems, Inc. The financial statements of all these subsidiaries are included in the consolidated financial statements of Communications Systems, Inc.