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10-K - FORM 10-K - ERESEARCHTECHNOLOGY INC /DE/w81789e10vk.htm
EX-23.1 - EXHIBIT 23.1 - ERESEARCHTECHNOLOGY INC /DE/w81789exv23w1.htm
EX-31.2 - EXHIBIT 31.2 - ERESEARCHTECHNOLOGY INC /DE/w81789exv31w2.htm
EX-31.1 - EXHIBIT 31.1 - ERESEARCHTECHNOLOGY INC /DE/w81789exv31w1.htm
EX-32.1 - EXHIBIT 32.1 - ERESEARCHTECHNOLOGY INC /DE/w81789exv32w1.htm
EX-12.1 - EXHIBIT 12.1 - ERESEARCHTECHNOLOGY INC /DE/w81789exv12w1.htm
EX-32.2 - EXHIBIT 32.2 - ERESEARCHTECHNOLOGY INC /DE/w81789exv32w2.htm
EX-10.59 - EX-10.59 - ERESEARCHTECHNOLOGY INC /DE/w81789exv10w59.htm
Exhibit 21.1
SUBSIDIARIES OF REGISTRANT
     
Name   Jurisdiction of Organization
ERT Services, Inc.
  Delaware
 
   
eRT Investment Corporation
  Delaware
 
   
eRT Tech Corporation
  Delaware
 
   
Covance Cardiac Safety Services Inc.
  Pennsylvania
 
   
eResearchTechnology Limited
  United Kingdom
 
   
eResearchTechnology UK 1 Limited
  United Kingdom
 
   
eResearchTechnology UK 2 Limited
  United Kingdom
 
   
eResearchTechnology GmbH
  Germany
 
   
Biosigna GmbH
  Germany
 
   
eResearchTechnology Europe GmbH
  Germany
 
   
eResearchTechnology Germany GmbH & Co. KG
  Germany