EX-21.1 3 drq-ex211_6.htm EX-21.1 drq-ex211_6.htm

Exhibit 21.1

 

 

SUBSIDIARIES OF DRIL-QUIP, INC.

 

 

 

Name of Entity

Jurisdiction of Formation

Dril-Quip, Inc.

Delaware

Dril-Quip Holdings Pty. Ltd

Australia

Dril-Quip do Brasil Ltda.

Brazil

TIW Canada U.L.C.

Canada

Dril-Quip Oilfield Services (Tianjin) Co., Ltd.

China

Dril-Quip AP Holdings LLC

Delaware

Dril-Quip UK Holdings LLC

Delaware

Dril-Quip Holdings LLC

Delaware

Dril-Quip International LLC

Delaware

Dril-Quip Dutch Holdings LLC

Delaware

Dril-Quip Foreign Interest LLC

Delaware

Dril-Quip Investments LLC

Delaware

Dril-Quip Venezuela LLC

Delaware

TIW International, LLC

Delaware

TIWEC, S.A.

Ecuador

Dril-Quip Egypt for Petroleum Services S.A.E.

Egypt

Dril-Quip Asia Pac LP

England

Dril-Quip UK LP

England

Dril-Quip (Ghana) Ltd.

Ghana

Dril-Quip Cross Ghana Limited

Ghana

TIW Hungary LLC

Hungary

PT. DQ Oilfield Services Indonesia

Indonesia

Servicios Dril-Quip de México, S. de R.L. de C.V.

Mexico

Dril-Quip TIW Mexico S. de R.L. de C.V

Mexico

DRQ Holdings C.V.

Netherlands

DRQ Netherlands C.V

Netherlands

Dril-Quip B.V.

Netherlands

Dril-Quip (Nigeria) Ltd

Nigeria

Dril-Quip Qatar LLC

Qatar

Dril-Quip TIW Saudi Arabia LLC

Saudi Arabia

Dril-Quip (Europe) Limited

Scotland

Dril-Quip UK Holdco Ltd.

Scotland

TIW (UK) Limited

Scotland

Dril-Quip Asia Pacific Pte Ltd

Singapore

TIW Corporation

Texas

Honing Inc.

Texas

TIW Hunshare, LLC

Texas

The Technologies Alliance Inc.

Texas

Dril-Quip Venezuela S.C.A.

Venezuela