EXHIBIT 21.1

Jurisdiction

Joy Global Inc.

China Mining Machinery Group SRL

Barbados

Wuxi Shendga Machinery Co. Ltd.

China

HIHC, Inc.

Delaware

Joy Global Asia Limited

Hong Kong

International Mining Machinery Holdings Ltd.

Cayman Islands

Joy Global Netherlands Holdings B.V.

Netherlands

Joy Global (UK) Holding Co Ltd

United Kingdom

Joy Global Industries, Ltd.

United Kingdom

Joy Global (UK) Limited

United Kingdom

Continental FSW Ltd.

United Kingdom

Continental Conveyor Ltd.

United Kingdom

Joy Global (Africa) (Proprietary) Ltd.

South Africa

Joy Global (India) Limited

India

Joy Global Limited Liability Company

Russia

Joy Manufacturing Company (U.K.) Ltd.

United Kingdom

Joy Partnership

United Kingdom

Joy Maszyny Gornicze SP, Z.O.O.

Poland

Joy Global (UK) Surface Limited

United Kingdom

Joy Global Mongolia

Mongolia

Joy Global (Baotou) Mining Machinery Co. Ltd.

China

Joy Global (China) Investment Co., Ltd.

China

Joy Global (Tianjin) Heavy Machinery Co., Ltd.

China

Joy Global Management LLC

Delaware

Joy Global Surface Mining Inc.

Delaware

Harnischfeger Technologies, Inc.

Delaware

HCHC, Inc.

Delaware

Joy Global Australia General Partnership

Australia

Joy Global Australia Holding Company Pty. Ltd.

Australia

Joy Global (AUS) Underground Pty. Ltd.

Australia

Jobic Pty. Ltd.

Australia

Joy Global (AUS) Surface Pty. Ltd.

Australia

Joy Global (AUS) Loader Products Pty. Ltd.

Australia

P&H Asia Holding Inc.

Mauritius

P&H Minepro Services Pty. Ltd.

Australia

P.T. P&H MinePro Indonesia

Indonesia

Joy Global Botswana (Proprietary) Limited

Botswana

Joy Global Brasil Industria E. Comercio Ltda.

Brazil

Joy Global Mexico S.A. de C.V.

Mexico

Joy Global (Peru) S.A.C.

Peru

P&H MinePro de Chile Services a la Mineria Ltda.

Chile

Joy Global (Chile) S.A.

Chile

P&H Minepro Services Venezuela, S.A.

Venezuela

P&H MinePro Zambia Ltd.

Zambia

Joy Global (Canada) Ltd.

Canada

P&H MinePro World Services Corporation

Delaware

Joy Global (Tianjin) Mining Machinery Co. Ltd.

China

Joy Global Underground Mining LLC

Delaware

Joy Global Cayman Finance Limited

Cayman Islands

Joy MM Delaware, Inc.

Delaware

JTI Acquisition (2011) Co Limited

United Kingdom

Joy Global Longview Operations LLC

Texas

LeTourneau Technologies America, Inc.

Texas

LeTourneau Technologies Canada Ltd.

Canada

LeTourneau Technologies International, Inc.

Delaware

LeTourneau Technologies South America Inc.

Delaware

LeTourneau Technologies Comerico de Equipamentos Industrials do Brasil Ltda.

Brazil

LeTourneau Technologies Brazil, Inc.

Delaware

LeTourneau Technologies (Dalian) Co., Ltd.

China

N.E.S. Investment Co.

Delaware

Continental Conveyor & Equipment Company

Delaware

Goodman Conveyor Company

Delaware

Joy Global Conveyors Inc.

Delaware

Continental Conveyor International Inc.

Delaware

Continental MECO (Proprietary) Ltd.

South Africa