EX-21.1 3 exhibit211-subsidiariesx10.htm EX-21.1 - SUBSIDIARIES OF CULLEN/FROST BANKERS, INC. Document

Exhibit 21.1
Subsidiaries of Cullen/Frost Bankers, Inc.
Name of Subsidiary
State or Other Jurisdiction of Incorporation or Organization
Percentage of Voting Securities Owned by Cullen/Frost Bankers, Inc.
Cullen/Frost Capital Trust IIDelaware100%
Frost BankTexas100%
Main Plaza CorporationTexas100%
Frost Insurance Agency, Inc.Texas100%
Frost Brokerage Services, Inc.Texas100%
Frost Investment Advisors, LLCDelaware100%
Frost Investment Services, LLCDelaware100%
Tri-Frost CorporationTexas100%
Carton Service CorporationTexas100%