EX-21.1 3 by-ex21_1.htm EX-21.1

Exhibit 21.1

Subsidiaries of Byline Bancorp, Inc.

(as of December 31, 2024)

Subsidiary |  | Jurisdiction of Incorporation/Organization/Charter
Byline Bank |  | Illinois
Subsidiaries of Byline Bank: |  |
Lily Pond LLC (Series LLC) |  | Illinois
Lily Pond R Series, LLC |  | Illinois
Lily Pond V Series, LLC |  | Illinois
Lily Pond C Series, LLC |  | Illinois
Lily Pond T Series, LLC |  | Illinois
BFG CORPORATION d/b/a Byline Financial Group |  | Illinois
BORE Investments, LLC |  | Illinois
Franklin and Lake, LLC |  | Illinois
7751-7773 West Lake St. Building Association |  | Illinois
Metropolitan Statutory Trust 1 |  | Connecticut
First Evanston Bancorp Trust I |  | Delaware
AmeriMark Capital Trust I |  | Delaware
Inland Bancorp Trust II |  | Delaware
Inland Bancorp Trust III |  | Delaware
Inland Bancorp Trust IV |  | Delaware
Inland Bancorp Trust V |  | Delaware