EX-21.1 3 d863285dex211.htm EX-21.1

Exhibit 21.1

List of Subsidiaries

Subsidiary |  | Jurisdiction of incorporation or organization
AVROBIO Inc. |  | Ontario, Canada
AVROBIO Australia Pty Ltd |  | Australia
AVROBIO Securities Corporation |  | Massachusetts
Tectonic Therapeutic Pty Ltd. |  | Australia
Tectonic Therapeutic Securities Corp. |  | Massachusetts
Tectonic Operating Company, Inc. |  | Delaware