Exhibit 21.1
NATIONAL SEMICONDUCTOR CORPORATION AND SUBSIDIARIES
SUBSIDIARIES AND AFFILIATES OF THE REGISTRANT
The following table shows certain information with respect to our active
subsidiaries and affiliates as of May 28, 2006, all of which are included in our
Consolidated Financial Statements:
Percent of
State or Other Voting
Jurisdiction of Other Country In Which Securities Owned
Name Incorporation Subsidiary is Registered by National
- -------------------------------------------------- ------------------------ ----------------------------- -------------------
Algorex Inc. California 100%
DigitalQuake, Inc. California 100%
innoCOMM Wireless California 100%
Mediamatics, Inc. California 100%
National Semiconductor International, Inc. Delaware 100%
National Semiconductor Netsales, Inc. Delaware 100%
National Semiconductor (Maine), Inc. Delaware 100%
National Semiconductor Malaysia LLC Delaware 100%
ASIC II Limited Hawaii 100%
National Semiconductor B.V. Corporation Delaware 100%
National Semiconductor Estonia Ou Estonia 100%
National Semiconductor Finland Oy Finland 100%
National Semiconductor France S.A.R.L France 100%
National Semiconductor GmbH Germany 100%
National Semiconductor (I.C.) Ltd. Israel 100%
National Semiconductor S.r.l. Italy 100%
National Semiconductor Aktiebolog Sweden 100%
National Semiconductor Sweden Aktiebolog Sweden 100%
National Semiconductor (U.K.) Ltd. Great Britain Denmark/Belgium 100%
Finland/Spain/Netherlands
National Semiconductor (U.K.) Holdings Ltd. Great Britain 100%
National Semiconductor (U.K.)
Pension Trust Company Ltd. Great Britain 100%
National Semiconductor Benelux B.V. Netherlands 100%
National Semiconductor B.V. Netherlands 100%
National Semiconductor International B.V. Netherlands 100%
Natsem India Designs Pvt. Ltd. India 100%
National Semiconductor Australia Pty. Ltd. Australia 100%
National Semiconductor Hong Kong Limited Hong Kong 100%
National Semiconductor (Far East) Limited Hong Kong Taiwan 100%
National Semiconductor Hong Kong Sales Limited Hong Kong 100%
National Semiconductor Services Limited Hong Kong 100%
National Semiconductor Manufacturing
Hong Kong Limited Hong Kong 100%
National Semiconductor International
Hong Kong Limited Hong Kong 100%
National Semiconductor Manufacturing
China Trust Hong Kong 100%
National Semiconductor Japan Ltd. Japan 100%
National Semiconductor Korea Limited Korea 100%
National Semiconductor SDN. BHD. Malaysia 100%
National Semiconductor Technology
SDN. BHD. Malaysia 100%
Percent of
State or Other Voting
Jurisdiction of Other Country In Which Securities Owned
Name Incorporation Subsidiary is Registered by National
- ----------------------------------------------- ---------------------------- ----------------------------- -------------------
National Semiconductor Services
Malaysia SDN. BHD. Malaysia 100%
Thrift Gate Marketing SDN BHD Malaysia 100%
National Semiconductor Pte. Ltd. Singapore 100%
National Semiconductor Asia Pacific Pte. Ltd Singapore 100%
National Semiconductor Manufacturer
Singapore Pte. Ltd. Singapore 100%
National Semiconductor Shanghai Limited People's Republic of China 95%
National Semiconductor Management
Shanghai Ltd. People's Republic of China 100%
National Semiconductor (Suzhou) Ltd. People's Republic of China 100%
Shanghai National Semiconductor
Technology Ltd. People's Republic of China 95%
National Semiconductor Canada, Inc. Canada 100%
National Semicondutores do Brasil Ltda. Brazil 100%
National Semicondutores da America
do Sul Ltd. Brazil 100%
Electronica NSC de Mexico, S.A. de C.V. Mexico 100%
National Semiconductor Investments, Ltd. British Virgin Islands 100%
National Semiconductor Investments II, Ltd. British Virgin Islands 100%