EXHIBIT 21.1
Subsidiaries of Tectonic Financial, Inc.
| Entity Name | State of Incorporation | |
| T Bancshares, Inc. | Texas | |
| Tectonic Advisors, LLC | Texas | |
| Sanders Morris LLC | Texas | |
| HWG Insurance LLC | Texas |
Subsidiaries of T Bancshares, Inc.
| Entity Name | State of Incorporation | |
| T Bank, N.A. | a national banking association |