EX-21.1 4 exhibit211-12302310k.htm EX-21.1
Exhibit 21.1
SUBSIDIARIES

Name | Jurisdiction of Organization
Accel AB | Sweden
Beit Holdings, LLC | Delaware
C&K Aerospace | France
C&K Components (H.K.), Ltd. | Hong Kong
C&K Components (Vietnam) Company Limited | Vietnam
C&K Components SAS | France
C&K Components, LLC | Delaware
C&K Connect | France
C&K Dutch B.V. | Netherlands
C&K Dutch Coöperatief U.A. | Netherlands
C&K France Holdings | France
C&K Holdings, LLC | Delaware
Carling Technologies Asia-Pacific Limited | Hong Kong
Carling Technologies GmbH | Germany
Carling Technologies India Private Limited | India
Carling Technologies Limited | United Kingdom
Carling Technologies, Inc. | Connecticut
Carlingswitch Enterprises Limited | Hong Kong
Carlingswitch Manufacturing (Zhongshan) Co. Ltd. | China
CoActive Technologies, LLC | Delaware
CoActive US, LLC | Delaware
Cole Hersee S de RL de CV | Mexico
Comax Electronics (Huizhou) Company Limited | China
Comax Industrial Company Limited | Hong Kong
Dongguan Littelfuse Electronics Co., Ltd. | China
E.I.S. Aerospace Wiring GmbH | Germany
E.I.S. Electronics GmbH | Germany
E.I.S. Electronics Pvt. Ltd | India
E.I.S. Holding GmbH | Germany
E.I.S. International GmbH | Germany
Embed Limited | United Kingdom
H.I. Verwaltungs GmbH | Germany
Hamlin Electronics Europe Ltd. | United Kingdom
Hamlin Electronics GmbH | Germany
Hartland Controls Holding Corp. | Delaware
Hartland Controls L.L.C. | Illinois
Interruptores de Mexico, S.A. de C.V. | Mexico
IXYS Buckeye, LLC | Delaware
IXYS Global Services GmbH | Germany
IXYS Integrated Circuits Division, LLC | Massachusetts
IXYS Intl Limited | Cayman Islands
IXYS Korea Ltd. | Korea
IXYS IP Holding (Cayman) Limited | Cayman Islands
IXYS Long Beach, Inc. | California
IXYS Semiconductor GmbH | Germany
IXYS Investment Holdings GmbH | Germany
IXYS UK Westcode Ltd. | United Kingdom

1

Name | Jurisdiction of Organization
IXYS Semiconductor-Unterstuetzungseinrichtung GmbH | Germany
IXYS USA, LLC | Delaware
IXYS, LLC | Delaware
LF Consorcio S. de R.L. de C.V. | Mexico
LFUS LLC | Delaware
Littelfuse Asia Holding B.V. | Netherlands
Littelfuse Asia Sales B.V. | Netherlands
Littelfuse Asia Technology B.V. | Netherlands
Littelfuse Bidco S.à r.l. | France
Littelfuse B.V. | Netherlands
Littelfuse Commercial Vehicle LLC | Delaware
Littelfuse Commercial Vehicle Products, Italy S.r.l. | Italy
Littelfuse Concord Semiconductor, Inc. | Taiwan (China)
Littelfuse da Amazonia, Ltda. | Brazil
Littelfuse Electronics (Kunshan) Co., Ltd. | China
Littelfuse Electronics (Shanghai) Co., Ltd. | China
Littelfuse Electronics Taiwan Co., Ltd. | Taiwan (China)
Littelfuse Europe GmbH | Germany
Littelfuse Far East Pte. Ltd. | Singapore
Littelfuse France S.A.S. | France
Littelfuse GmbH | Germany
Littelfuse HK Limited | Hong Kong
Littelfuse Holding GmbH | Germany
Littelfuse Holding Limited | Ireland
Littelfuse Holding, LLC | Delaware
Littelfuse International (Barbados) Inc. | Barbados
Littelfuse International Holding, LLC | Delaware
Littelfuse Italian Holdings S.r.l. | Italy
Littelfuse Japan G.K. | Japan
Littelfuse KK | Japan
Littelfuse LT, UAB | Lithuania
Littelfuse Mexico Distribution S. de R.L. de C.V. | Mexico
Littelfuse Mexico Holding LLC | Delaware
Littelfuse Mexico Services, S. de R.L. de C.V. | Mexico
Littelfuse Netherlands B.V. | Netherlands
Littelfuse Operations India Private Limited | India
Littelfuse Phils, Inc. | Philippines
Littelfuse S. de R.L. de C.V. | Mexico
Littelfuse Semiconductor (Wuxi) Co., Ltd. | China
Littelfuse Singapore (Finance) Pte. Ltd. | Singapore
Littelfuse Singapore Euro Pte. Ltd. | Singapore
Littelfuse Spain S.L.U. | Spain
Littelfuse Triad, Inc. | Korea
MMI Santa Ana, LLC | Delaware
Monolith Semiconductor Inc. | Delaware
Orocontrol de Zacatecas, S.A. de C.V. | Mexico
Pele Technology, Inc. | Delaware
Productos Electromecanicos BAC, S. de R.L. de C.V. | Mexico

2

Name | Jurisdiction of Organization
RadioPulse, Inc. | Korea
Reaction Tech RE, LLC | Delaware
Reaction Technology Epi, LLC | Delaware
Reaction Technology Incorporated | California
Shanghai Hartland Controls Co. Ltd. | China
Startco Engineering ULC | Canada
Suzhou Littelfuse OVS Co., Ltd. | China
SymCom, Inc. | South Dakota
Tres France Holdings SAS | France
Western Automation Research & Development Limited | Ireland
Western Automation Research & Development Spain S.L. | Spain
Littelfuse Far East Holding, LLC | Delaware
Zilog Electronics Philippines, Inc. | Philippines
Zilog, Inc. | Delaware
Zilog Philippines, Inc. | Philippines

3