Attached files

file filename
EX-32 - EX-32 - DUCOMMUN INC /DE/dco10-k2020_ex32.htm
EX-31.2 - EX-31.2 - DUCOMMUN INC /DE/dco10-k2020_ex31x2.htm
EX-31.1 - EX-31.1 - DUCOMMUN INC /DE/dco10-k2020_ex31x1.htm
EX-23 - EX-23 - DUCOMMUN INC /DE/dco10-k2020_ex23.htm
10-K - 10-K - DUCOMMUN INC /DE/dco-20201231.htm

EXHIBIT 21
SUBSIDIARIES OF THE REGISTRANT
Following is a list of the subsidiaries of the Company(1):

Name of SubsidiaryJurisdiction of Incorporation
Certified Thermoplastics Company, LLC
Delaware
CMP Display Systems, Inc.(2)
California
Composite Structures, LLCDelaware
Ducommun AeroStructures, Inc.Delaware
Ducommun AeroStructures Mexico, LLCDelaware
Ducommun AeroStructures New York, Inc.New York
Ducommun (England) LTDEngland
Ducommun LaBarge Technologies, Inc.Arizona
Ducommun LaBarge Technologies, Inc.Delaware
Ducommun Technologies (Thailand) Ltd.Thailand
LaBarge Acquisition Company, Inc.Missouri
LaBarge/STC, Inc.(2)
Texas
Lightning Diversion Systems, LLCDelaware
LS Holdings Company, LLCDelaware
Nobles Holdings Inc.Delaware
Nobles Parent Inc.Delaware
Nobles Worldwide, Inc.Minnesota
(1) As of December 31, 2020.
(2) Inactive.