EX-21 5 c61491exv21.htm EX-21 exv21
EXHIBIT 21
SUBSIDIARIES OF
ESCO TECHNOLOGIES INC.
         
    STATE OR JURISDICTION    
    OF INCORPORATION   NAME UNDER WHICH IT
NAME   OR ORGANIZATION   DOES BUSINESS
 
       
Aclara Power-Line Systems Inc.
  Missouri   Same
 
       
Aclara RF Systems Inc.
  Ohio   Same
 
       
Aclara Software Inc.
  Massachusetts   Same
 
       
Beijing Lindgren ElectronMagnetic Technology Co., Ltd.
  People’s Republic of China   Same
 
       
Crissair, Inc.
  California   Same
 
       
Distribution Control Systems Caribe, Inc.
  Puerto Rico   Same
 
       
Doble Engineering Company
  Massachusetts   Same
 
       
Doble Lemke AG
  Switzerland   Same
 
       
Doble Lemke GmbH
  Germany   Same
 
       
Doble PowerTest Limited
  United Kingdom   Same
 
       
Doble TransiNor AS
  Norway   Same
 
       
ESCO Technologies Holding Inc.
  Delaware   Same
 
       
ETS Lindgren Engineering India Private Limited
  India   Same
 
       
ETS Lindgren Japan, Inc.
  Japan   Same
 
       
ETS Lindgren Limited
  England   Same
 
       
ETS-Lindgren, L.P.
  Texas   Same and Acoustics Systems
 
       
ETS-Lindgren OY
  Finland   Same
 
       
Lindgren R.F. Enclosures, Inc.
  Illinois   Same and ETS-Lindgren
 
       
PTI Technologies Inc.
  Delaware   Same
 
       
TekPackaging LLC
  Delaware   Same
 
       
VACCO Industries
  California   Same
 
       
Xtensible Solutions, LLC
  Delaware   Same