EX-21.1 6 d864442dex211.htm EX-21.1

Exhibit 21.1

ON SEMICONDUCTOR CORPORATION

List of Subsidiaries as of 12/31/2019 (1)

AMI Semiconductor Canada Company {Nova Scotia, Canada}

AMIS Foreign Holdings, Inc. {Delaware}

Aptina Holdings (Cayman) Inc. {Cayman Islands}

Aptina Imaging Corporation {Cayman Islands}

Aptina India Private Limited {India}

Aptina, LLC {Delaware}

Aptina (Mauritius) Limited {Mauritius}

Aptina Pte. Ltd. {Singapore}

Axsem AG {Switzerland}

Bestcyber Developments Limited {Samoa}

Fairchild (Taiwan) Corporation {Taiwan}

Fairchild Energy, LLC {Maine}

Fairchild Semiconductor (Malaysia) Sdn. Bhd. {Malaysia}

Fairchild Semiconductor (Netherlands) B.V. {Netherlands}

Fairchild Semiconductor (Suzhou) Co., Ltd. {China (PRC)}

Fairchild Semiconductor Corporation {Delaware}

Fairchild Semiconductor Corporation of California {Delaware}

Fairchild Semiconductor GmbH {Germany}

Fairchild Semiconductor Hong Kong (Holdings) Limited {Hong Kong, China (PRC)}

Fairchild Semiconductor Hong Kong Limited {Hong Kong, China (PRC)}

Fairchild Semiconductor International, Inc. {Delaware}

Fairchild Semiconductor Mauritius (Trading) Ltd. {Mauritius}

Fairchild Semiconductor Mauritius Ltd. {Mauritius}

Fairchild Semiconductor Pte. Ltd. {Singapore}

Fairchild Semiconductor Technology (Beijing) Co., Ltd. {China (PRC)}

Fairchild Semiconductor Technology (Shanghai) Co., Ltd. {China (PRC)}

Giant Holdings, Inc. {Delaware}

Giant Semiconductor Corporation {North Carolina}

Leshan-Phoenix Semiconductor Company Limited {China (PRC)}

Micro-Ohm Corporation {North Carolina}

New Conversion Co., Ltd. {Taiwan}

ON Design Czech s.r.o. {Czech Republic}

ON Design Israel Ltd. {Israel}

ON Electronics Private Limited {India}

ON Management Ltd. {Bermuda}

ON Semiconductor (Shenzhen) Limited {China (PRC)}

ON Semiconductor (Thailand) Co. Ltd. {Thailand}

ON Semiconductor Adria d.o.o. {Slovenia}

ON Semiconductor Aizu Co., Ltd. {Japan}

ON Semiconductor Belgium BVBA {Belgium}

ON Semiconductor Benelux B.V. {Netherlands}

ON Semiconductor Binh Duong Company Limited {Vietnam}

ON Semiconductor Canada Holding Corporation {Ontario, Canada}

ON Semiconductor Canada Trading Corporation {Nova Scotia, Canada}

ON Semiconductor Cebu Philippines, Inc. {Philippines}

ON Semiconductor Connectivity Solutions, Inc. {Delaware}

ON Semiconductor Coöperatief U.A. {Netherlands}

ON Semiconductor Czech Republic, s.r.o. {Czech Republic}

ON Semiconductor France SAS {France}

ON Semiconductor Germany GmbH {Germany}

ON Semiconductor Holdings Malaysia Sdn. Bhd. {Malaysia}

ON Semiconductor Holland B.V. {Netherlands}

ON Semiconductor Ireland Research and Design Limited {Ireland}

ON Semiconductor Italy S.r.l. {Italy}

ON Semiconductor Japan Holdings Ltd. {Japan}

ON Semiconductor Japan Ltd. {Japan}

ON Semiconductor Kanto Co. Ltd. {Japan}

ON Semiconductor Korea, Ltd. {South Korea}

ON Semiconductor Leasing BVBA {Belgium}

ON Semiconductor Limited {United Kingdom}

ON Semiconductor, LLC {Delaware}

ON Semiconductor Malaysia Sdn. Bhd. {Malaysia}

ON Semiconductor Netherlands BV {Netherlands}

ON Semiconductor Netherlands Coöperatief U.A. {Netherlands}

ON Semiconductor Niigata Co., Ltd. {Japan}

ON Semiconductor Philippines, Inc. {Philippines}

ON Semiconductor Romania SRL {Romania}

ON Semiconductor s.r.l. {Italy}

ON Semiconductor SAS {France}

ON Semiconductor Shenzhen China (ONSC) Limited {China (PRC)}

ON Semiconductor Slovakia a.s. {Slovak Republic}

ON Semiconductor SSMP Philippines Corporation {Philippines}

ON Semiconductor Switzerland SA {Switzerland}

ON Semiconductor Technology Hong Kong Limited {Hong Kong, China (PRC)}

ON Semiconductor Technology India Private Ltd. {India}

ON Semiconductor Technology Korea Limited {South Korea}

ON Semiconductor Trading (Shanghai) Limited {China (PRC)}

ON Semiconductor Trading Sàrl {Switzerland}

ON Semiconductor United Kingdom Limited {United Kingdom}

ON Semiconductor Vietnam Company Limited {Vietnam}

Quantenna Communications (Shanghai) Co., Ltd. {China (PRC)}

Quantenna Communications (Wuxi) Co. Ltd. {China (PRC)}

Quantenna Communications Australia Pty. Ltd. {Australia}

Quantenna Communications B.V. {Netherlands}

Quantenna Communications Hong Kong Limited{Hong Kong, China (PRC)}

Quantenna Communications International Pte Ltd {Singapore}

Quantenna Communications Limited Liability Company {Russia}

Quantenna Communications Spain SL{Spain}

Quantenna France SARL{France}

Quantenna Ltd. {Bermuda}

ROCTOV, LLC {Delaware}

SANYO LSI Technology India Private Limited {India}

SANYO Semiconductor (S) Pte. Ltd. {Singapore}

SCG Czech Design Center, s.r.o. {Czech Republic}

SCG Hong Kong SAR Limited {Hong Kong, China (PRC)}

SCG Korea Limited {South Korea}

Semiconductor Components Industries Singapore Pte Ltd {Singapore}

Semiconductor Components Industries, LLC {Delaware}

SensL Technologies Limited {Ireland}

Silicon Patent Holdings {California}

Sound Design Technologies Ltd. {Ontario, Canada}

System Solutions Distribution Co., Ltd. {Japan}

TranSiC AB {Sweden}

{ } Denotes jurisdiction.

(1) All ON Semiconductor Corporation subsidiaries generally do business under the name “ON Semiconductor” or such other similar name as they transition to “ON Semiconductor.”