Company

Ownership

Incorporation

EES Finance Corp.

Wholly owned

United States

EESLP LP LLC

Wholly owned

United States

Enterra Compression Investment LLC

Wholly owned

United States

Excel Energy Services Limited

Wholly owned

Nigeria

EXH Cayman Ltd.

Wholly owned

Cayman Islands

Exterran (Beijing) Energy Equipment Company Ltd.

Wholly owned

China

Exterran (Thailand) Ltd.

Wholly owned

Thailand

Exterran 0039, Inc.

Wholly owned

United States

Exterran Argentina S.r.l.

Wholly owned

Argentina

Exterran Bahrain W.L.L.

Wholly owned

Bahrain

Exterran Bolivia S.r.l.

Wholly owned

Bolivia

Exterran Capital Services International, C.V.

Wholly owned

Netherlands

Exterran Corporation

Parent

United States

Exterran Eastern Hemisphere F.Z.E.

Wholly owned

UAE Dubai

Exterran Eastern Hemisphere Holdings LLC

Wholly owned

United States

Exterran Egypt LLC

Wholly owned

Egypt

Exterran Egypt Oil & Gas Services LLC

Wholly owned

Egypt

Exterran Energy de Mexico, S. de R.L. de C.V.

Wholly owned

Mexico

Exterran Energy F.Z.E.

Wholly owned

UAE Sharjah

Exterran Energy Malaysia SDN. BHD.

Wholly owned

Malaysia

Exterran Energy Solutions Compania Limitada

Wholly owned

Chile

Exterran Energy Solutions India Private Limited

Wholly owned

India

Exterran Energy Solutions, L.P.

Wholly owned

United States

Exterran General Holdings LLC

Wholly owned

United States

Exterran Gulf Operations LLC

49% owned

UAE Sharjah

Exterran Holding Company NL B.V.

Wholly owned

Netherlands

Exterran International Holdings C.V.

Wholly owned

Netherlands

Exterran International Holdings GP LLC

Wholly owned

United States

Exterran International Holdings LLC

Wholly owned

United States

Exterran International SA

Wholly owned

Switzerland

Exterran Integrated Systems Saudi For Manufacturing LLC

Wholly owned

Saudi Arabia

Exterran Italy B.V.

Wholly owned

Netherlands

Exterran Italy Holdings B.V.

Wholly owned

Netherlands

Exterran Kazakhstan LLP

Wholly owned

Kazakhstan

Exterran Middle East LLC

Wholly owned

Oman

Exterran Nigeria Limited

Wholly owned

Nigeria

Exterran Offshore Pte. Ltd.

Wholly owned

Singapore

Exterran Oman Holdings LLC

Wholly owned

United States

Exterran Pakistan (Private) Limited

Wholly owned

Pakistan

Exterran Peru S.R.L.

Wholly owned

Peru

Exterran Services (UK) Ltd.

Wholly owned

United Kingdom

Exterran Services B.V.

Wholly owned

Netherlands

Exterran Servicos de Oleo e Gas Ltda.

Wholly owned

Brazil

Exterran Trinidad LLC

Wholly owned

United States

Exterran Water Solutions ULC

Wholly owned

Canada

ExterranEnergy Solutions Ecuador Cia. Ltda.

Wholly owned

Ecuador

Gas Conditioning of Mexico, S. de R.L. de C.V.

Wholly owned

Mexico

Hanover Cayman Limited

Wholly owned

Cayman Islands

LLC Exterran Vostok

Wholly owned

Russia

Production Operators Cayman Inc.

Wholly owned

Cayman Islands

PT. Exterran Indonesia

Wholly owned

Indonesia

Quimex Tunisia Sarl

Wholly owned

Tunisia

UCI GP LLC

Wholly owned

United States

UCO Compression Holding, L.L.C.

Wholly owned

United States

Universal Compression International Holdings, B.V.

Wholly owned

Netherlands

Universal Compression International, L.P.

Wholly owned

United States

Universal Compression Services, LLC

Wholly owned

United States