Attached files

file filename
10-K - FORM 10-K - ADTRAN INCc10625e10vk.htm
EX-32 - EXHIBIT 32 - ADTRAN INCc10625exv32.htm
EX-24 - EXHIBIT 24 - ADTRAN INCc10625exv24.htm
EX-23 - EXHIBIT 23 - ADTRAN INCc10625exv23.htm
EX-31 - EXHIBIT 31 - ADTRAN INCc10625exv31.htm
EXCEL - IDEA: XBRL DOCUMENT - ADTRAN INCFinancial_Report.xls
Exhibit 21
SUBSIDIARIES OF ADTRAN, INC.
December 31, 2010
     
Name of Subsidiary   Country or State of Incorporation
 
   
ADTRAN Networks, Pty. Ltd.
  Australia
ADTRAN International, Inc.
  Delaware
ADTRAN Networks Hong Kong Limited
  Hong Kong
ADTRAN Europe Limited
  United Kingdom
ADTRAN Canada, Inc.
  Canada
ADTRAN Networks Canada, Inc.
  Canada
ADTRAN Networks S.A. de C.V.
  Mexico
ADTRAN Singapore Pte. Ltd.
  Singapore