Name

Jurisdiction of Incorporation 

HTM Holdings, Inc.

Delaware

Radio Componentes de Mexico, S.A. de S.V.

Mexico

SMTC Asia Ltd.

Hong Kong

SMTC de Chihuahua S.A. de C.V.

Mexico

SMTC de Mexico S.A. de C.V.

Mexico

SMTC Electronics Dongguan Company Limited

China

SMTC Electronics (Suzhou) Company Limited

China

SMTC Manufacturing Corporation of California

California

SMTC Manufacturing Corporation of Canada

Ontario, Canada

SMTC Manufacturing Corporation of Texas

Texas

SMTC Mex Holdings, Inc.

Delaware

SMTC Nova Scotia Company

Nova Scotia, Canada

MC Test Service, Inc. 

Florida

MC Assembly Holdings, LLC 

Delaware

MC Assembly International, LLC 

Delaware

MC Assembly, LLC 

Delaware

MC Assembly Mexico S. de R.L de C.V.   

Mexico