Exhibit 21
SUBSIDIARIES OF ADTRAN, INC.
December 31, 2019
|
Name of Subsidiary |
|
Country or State of Incorporation |
|
|
|
|
|
ADTRAN Networks Pty. Ltd |
|
Australia |
|
ADTRAN Networks Comunicações Ltda. |
|
Brazil |
|
ADTRAN Canada, Inc. |
|
Canada |
|
ADTRAN Networks Canada, Inc. |
|
Canada |
|
ADTRAN d.o.o. |
|
Croatia |
|
ADTRAN International, Inc. |
|
Delaware |
|
ADTRAN Networks Worldwide, Inc. |
|
Delaware |
|
ADTRAN Networks, LLC |
|
Delaware |
|
Bluesocket, Inc. |
|
Delaware |
|
ADTRAN Oy |
|
Finland |
|
ADTRAN GmbH |
|
Germany |
|
ADTRAN Networks M.E.P.E. |
|
Greece |
|
ADTRAN Networks India Private Limited |
|
India |
|
ADTRAN Holdings Ltd. |
|
Israel |
|
ADTRAN S.R.L. |
|
Italy |
|
ADTRAN K.K. |
|
Japan |
|
ADTRAN Networks Sdn Bhd |
|
Malaysia |
|
ADTRAN Networks S.A. de C.V. |
|
Mexico |
|
ADTRAN Networks & Services, S. de R.L. de C.V. |
|
Mexico |
|
ADTRAN Peru S.R.L. |
|
Peru |
|
ADTRAN Sp. z.o.o. |
|
Poland |
|
ADTRAN, Unipessoal Lda. |
|
Portugal |
|
ADTRAN International, Inc. - Saudi Arabia branch |
|
Saudi Arabia |
|
ADTRAN s.r.o. |
|
Slovakia |
|
ADTRAN Proprietary Ltd. |
|
South Africa |
|
ADTRAN Switzerland GmbH |
|
Switzerland |
|
ADTRAN GmbH (Tunisia Permanent Establishment Branch Office) |
|
Tunisia |
|
ADTRAN SARL |
|
Tunisia |
|
ADTRAN Europe Limited |
|
United Kingdom |
|
SmartRG, Inc. |
|
Delaware |
|
|
|
|
|
|
|
|