Attached files
Exhibit 21
Subsidiaries of the Registrant
| Organized under the laws of | ||
| 1328556 Ontario Inc. |
Ontario | |
| Architel Systems (U.S.) Corporation |
Delaware | |
| Architel Systems Corporation |
Canada | |
| Bay Networks Redes de Dados para Sistemas Informaticos, Lda. |
Portugal | |
| Capital Telecommunications Funding Corporation |
Canada | |
| CoreTek, Inc. |
Delaware | |
| CTFC Canada Inc. |
Canada | |
| Frisken Investments Pty. Ltd. |
NSW, Australia | |
| Guangdong Nortel Telecommunications Equipment Co., Ltd. |
China | |
| Matra Communication Cellular Terminals GmbH |
Germany | |
| Nor.Web DPL Limited |
United Kingdom | |
| Nortel Altsystems AB |
Sweden | |
| Nortel Altsystems Inc. |
Delaware | |
| Nortel Altsystems International Inc. |
Delaware | |
| Nortel Altsystems International Limited |
Bermuda | |
| Nortel Australia Communication Systems Pty Limited |
NSW, Australia | |
| Nortel Communications Holdings (1997) Limited |
Israel | |
| Nortel Communications Inc. |
Ontario | |
| Nortel de Mexico, S. de R. L. de C. V. |
Mexico | |
| Nortel GmbH |
Germany | |
| Nortel Networks (Asia) Limited |
Hong Kong | |
| Nortel Networks (Austria) GmbH |
Austria | |
| Nortel Networks (Bulgaria) EOOD |
Bulgaria | |
| Nortel Networks (CALA) Inc. |
Florida | |
| Nortel Networks (China) Limited |
China | |
| Nortel Networks (India) Private Limited |
New Delhi, India | |
| Nortel Networks (Ireland) Limited |
Ireland | |
| Nortel Networks (Northern Ireland) Limited |
Northern Ireland | |
| Nortel Networks (Photonics) Pty Ltd. |
NSW, Australia | |
| Nortel Networks (Shannon) Limited |
Ireland | |
| Nortel Networks (Thailand) Ltd. |
Thailand | |
| Nortel Networks AB |
Sweden | |
| Nortel Networks AG |
Switzerland | |
| Nortel Networks Applications Management Solutions Inc. |
Delaware | |
| Nortel Networks AS |
Norway | |
| Nortel Networks Australia Pty Limited |
NSW, Australia | |
| Nortel Networks BV |
Netherlands | |
| Nortel Networks Cable Solutions Inc. |
Delaware | |
| Nortel Networks Capital Corporation |
Delaware | |
| Nortel Networks Chile S.A. |
Chile | |
| Nortel Networks Communications (Israel) Limited |
Israel | |
| Nortel Networks Communications Engineering Ltd. |
China | |
| Nortel Networks de Argentina, S.A. |
Argentina | |
| Nortel Networks de Bolivia S.A. |
Bolivia | |
| Nortel Networks de Colombia, S.A.S. |
Colombia | |
| Nortel Networks de Guatemala, Ltda. |
Guatemala | |
| Nortel Networks de Mexico, S.A. de C.V. |
Mexico | |
| Nortel Networks de Venezuela, C.A. |
Venezuela | |
| Nortel Networks del Ecuador, S.A. |
Ecuador | |
| Nortel Networks del Paraguay S.A. |
Paraguay |
| Nortel Networks del Uruguay, S.A. |
Uruguay | |
| Nortel Networks Eastern Mediterranean Ltd. |
Israel | |
| Nortel Networks Electronics Corporation |
Canada | |
| Nortel Networks Employee Benefit Trustee Company Limited |
United Kingdom | |
| Nortel Networks Engineering Service Kft. |
Hungary | |
| Nortel Networks Europe Sales Limited |
Ireland | |
| Nortel Networks Financial Services Limited Liability Company |
Hungary | |
| Nortel Networks France SAS |
France | |
| Nortel Networks Global Corporation |
Canada | |
| Nortel Networks Hispania, S.A. |
Spain | |
| Nortel Networks HPOCS Inc. |
Delaware | |
| Nortel Networks Inc. |
Delaware | |
| Nortel Networks India International Inc. |
Delaware | |
| Nortel Networks International Corporation |
Canada | |
| Nortel Networks International Finance & Holding BV |
Netherlands | |
| Nortel Networks International Inc. |
Delaware | |
| Nortel Networks Israel (Sales and Marketing) Limited |
Israel | |
| Nortel Networks Japan |
Japan | |
| Nortel Networks Korea Limited |
Korea | |
| Nortel Networks Limited |
Canada | |
| Nortel Networks Malaysia Sdn. Bhd. |
Malaysia | |
| Nortel Networks Mauritius Ltd. |
Mauritius | |
| Nortel Networks New Zealand Limited |
New Zealand | |
| Nortel Networks NV |
Belgium | |
| Nortel Networks O.O.O. |
Russia | |
| Nortel Networks Optical Components (Switzerland) GmbH |
Switzerland | |
| Nortel Networks Optical Components Inc. |
Delaware | |
| Nortel Networks Optical Components Limited |
United Kingdom | |
| Nortel Networks OY |
Finland | |
| Nortel Networks Peru S.A.C. |
Peru | |
| Nortel Networks Polska Sp. z o.o. |
Poland | |
| Nortel Networks Portugal, S.A. |
Portugal | |
| Nortel Networks Properties Limited |
United Kingdom | |
| Nortel Networks Romania Srl |
Romania | |
| Nortel Networks S.p.A. |
Italy | |
| Nortel Networks S.R.O. |
Czech Republic | |
| Nortel Networks SA |
France | |
| Nortel Networks Singapore Pte Ltd |
Singapore | |
| Nortel Networks Slovensko, s.r.o. |
Slovak Republic | |
| Nortel Networks South Africa (Proprietary) Limited |
South Africa | |
| Nortel Networks Southeast Asia Pte Ltd. |
Singapore | |
| Nortel Networks Technology (Thailand) Ltd. |
Thailand | |
| Nortel Networks Technology Corporation |
Nova Scotia | |
| Nortel Networks Technology K.K. |
Japan | |
| Nortel Networks Technology Ltd. |
Cayman Islands | |
| Nortel Networks Telecommunications Equipment (Shanghai) Co., Ltd. |
China | |
| Nortel Networks Telecomunicacoes do Brasil Ltda. |
Brazil | |
| Nortel Networks UK Limited |
United Kingdom | |
| Nortel Networks UK Pension Trust Limited |
United Kingdom | |
| Nortel Technology Excellence Centre Private Limited |
Bangalore, India | |
| Nortel Telecom International Limited |
Nigeria | |
| Nortel Trinidad and Tobago Limited |
Trinidad and Tobago | |
| Nortel Ventures LLC |
Delaware | |
| Nortel Vietnam Limited |
Vietnam | |
| Nortel-SE d.o.o. Beograd |
Serbia | |
| Northern Telecom Canada Limited |
Canada |
| Northern Telecom France SA |
France | |
| Northern Telecom International Inc. |
Delaware | |
| Northern Telecom Maroc SA |
Morocco | |
| Northern Telecom PCN Limited |
United Kingdom | |
| Periphonics Limited |
United Kingdom | |
| PT Nortel Networks Indonesia |
Jarkarta, Indonesia | |
| Qtera Corporation |
Delaware | |
| R. Betts Investments Pty. Ltd. |
NSW, Australia | |
| Regional Telecommunications Funding Corporation |
Canada | |
| Shenyang Nortel Telecommunications Co., Ltd. |
China | |
| Sonoma Systems |
California | |
| Star 21 Facility Management GmbH & Co. KG |
Germany | |
| Star 21 Facility Management Verwaltung GmbH |
Germany | |
| Star 21 NETWORKS (Schweiz) AG |
Switzerland | |
| Star 21 NETWORKS Deutschland GmbH |
Germany | |
| Star 21 Networks GmbH |
Germany | |
| Star 21 Operations GmbH |
Germany | |
| TSFC Canada Inc. |
Canada | |
| Xros, Inc. |
Delaware |