Form: S-4

Registration of securities issued in business combination transactions

October 23, 2014

Exhibit 21.1

Subsidiaries of TTM Technologies, Inc.

 

Name of Subsidiary

  

State/Country of
Incorporation

  

Parent

Power Circuits, Inc.

   California    TTM Technologies, Inc.

TTM Advanced Circuits, Inc.

   Minnesota    TTM Technologies, Inc.

TTM Printed Circuit Group, Inc.

   Delaware    TTM Technologies, Inc.

TTM Technologies International, Inc.

   Delaware    TTM Technologies, Inc.

Vector Acquisition Corp.

   Delaware    TTM Technologies, Inc.

TTM Technologies International (Switzerland) GmbH

   Switzerland    TTM Technologies International, Inc.

TTM Iota Limited

   Bermuda    TTM Technologies International (Switzerland) GmbH

TTM Technologies (Shanghai) Co. Ltd.

   China    TTM Iota Limited

TTM Technologies (Asia Pacific) Limited

   Hong Kong    TTM Technologies International, Inc.

MTG Flex (BVI) Limited

   British Virgin Islands    TTM Technologies (Asia Pacific) Limited

OPC Flex Limited

   Hong Kong    MTG Flex (BVI) Limited

OPC Flex (HK) Limited

   Hong Kong    MTG Flex (BVI) Limited

MTG (PCB) No. 2 (BVI) Limited

   British Virgin Islands    TTM Technologies (Asia Pacific) Limited

Meadville Aspocomp (BVI) Holdings Limited

   British Virgin Islands    MTG (PCB) No. 2 (BVI) Limited

Meadville Aspocomp Limited

   Hong Kong    Meadville Aspocomp (BVI) Holdings Limited

Meadville Aspocomp International Limited

   Hong Kong    Meadville Aspocomp (BVI) Holdings Limited

Asia Rich Enterprises Limited

   British Virgin Islands    Meadville Aspocomp (BVI) Holdings Limited

Aspocomp Electronics India Private Limited

   India    Asia Rich Enterprises Limited

MA Investment Holding Limited

   Hong Kong    Meadville Aspocomp (BVI) Holdings Limited

Aspocomp Chin-Poon Holdings Limited

   British Virgin Islands    MA Investment Holding Limited

Meadville Aspocomp (Suzhou) Electronics Co., Ltd.

   China    Aspocomp Chin-Poon Holdings Limited

MTG Management (BVI) Limited

   British Virgin Islands    TTM Technologies (Asia Pacific) Limited

Oriental Printed Circuits (USA), Inc.

   Delaware    MTG Management (BVI) Limited

Oriental Printed Circuits Limited

   Hong Kong    MTG Management (BVI) Limited

Oriental Printed Circuits, Inc.

   California    Oriental Printed Circuits Limited

Meadville International Trading (Shanghai) Co., Ltd.

   China    Oriental Printed Circuits Limited

TTM Technologies Enterprises (HK) Limited

   Hong Kong    MTG Management (BVI) Limited

State Link Trading Limited

   British Virgin Islands    MTG Management (BVI) Limited

MTG PCB (BVI) Limited

   British Virgin Islands    TTM Technologies (Asia Pacific) Limited

TTM Technologies China Limited

   Hong Kong    MTG PCB (BVI) Limited

OPC Manufacturing Limited

   Hong Kong    TTM Technologies China Limited

Circuit Net Technology Limited

   British Virgin Islands    TTM Technologies China Limited

Guangzhou Meadville Electronics Co., Ltd.

   China    TTM Technologies China Limited

Shanghai Meadville Science & Technology Co., Ltd.

   China    TTM Technologies China Limited

Shanghai Meadville Electronics Co., Ltd.

   China    TTM Technologies China Limited

Shanghai Kaiser Electronics Co., Ltd.

   China    TTM Technologies China Limited

Meadville Innovations (Shanghai) Co., Ltd.

   China    TTM Technologies China Limited

Dongguan Meadville Circuits Limited

   China    TTM Technologies China Limited

TTM Technologies Trading (Guangzhou) Co., Ltd.

   China    TTM Technologies China Limited

Oriental Printed Circuits Singapore Pte. Limited

   Singapore    MTG Management (BVI) Limited