EX-21 4 ef20015270_ex21.htm EXHIBIT 21
EXHIBIT 21

AMBASE CORPORATION
SUBSIDIARY LISTING
AS OF DECEMBER 31, 2023

Name
 
Jurisdiction
in Which
Organized
Percentage Voting
Securities Owned
By Immediate
Parent
  
AmBase Corporation
Delaware
N/A
  
 
111 West 57th Investment LLC
Delaware
100%
  
         
         
 
Note:  Interrelationships shown by indentation with 100% ownership unless otherwise indicated.