EXHIBIT 21
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HARSCO CORPORATION
Subsidiaries of the Registrant
Country of Ownership
Name Incorporation Percentage
- -------------------------------------------------------------------------------------------
MultiServ Argentina S.A. Argentina 100%
Harsco (Australia) Pty. Limited Australia 100%
Harsco Track Technologies Pty. Ltd. Australia 100%
MultiServ Australasia Pty. Ltd. Australia 70%
MultiServ Holdings Pty. Limited Australia 55%
MultiServ NSW Pty. Limited Australia 55%
MultiServ South East Asia Pty. Ltd. Australia 100%
MultiServ Victoria Pty. Ltd. Australia 70%
SGB Raffia Pty. Ltd. Australia 100%
Taylor-Wharton (Australia) Pty. Limited Australia 100%
Hunnebeck Austria Schalungstechnik Austria 100%
AluServ Middle East W.L.L. Bahrain 65%
La Louviere Logistique S.A. Belgium 100%
MultiServ S.A. Belgium 100%
MultiServ Services Specialises S.A.S. Belgium 100%
SGB Belgium Sarl Belgium 100%
Verwerkingsbedryf Voor Byproduckten
in de Staalnyverhei Belgium 100%
SGB Belgium Sprl Belgium 100%
Harsco (Bermuda) Limited Bermuda 100%
MultiServ Limitada Brazil 100%
Sobremetal - Recuperacao de Metais Ltda. Brazil 100%
Harsco Canada Corporation Canada 100%
Harsco Canada General Partner Limited Canada 100%
Harsco Canada Limited Partnership Canada 100%
Harsco Nova Scotia Holding Corporation Canada 100%
Guernsey Plant Hire Ltd. Channel Islands-Guernsey 100%
SGB (Channel Islands) Ltd. Channel Islands-Jersey 100%
MultiServ Chile S.A. Chile 100%
Inversiones Hunnebeck (Chile) LTDA Chile 100%
Moldajes Y Andamios TH S.A. Chile 100%
MultiServ Tang Shan Iron & Steel
Service Corp. Ltd. China 100%
MultiServ Zhejiang Iron & Steel
Service Corp. Ltd. China 80%
Taylor-Wharton (Beijing) Cryogenic
Equipment Co. Ltd. China 100%
Czech Slag - Nova Hut s.r.o. Czech Republic 65%
Heckett MultiServ spol. s.r.o. Czech Republic 100%
Hunnebeck Bohemia spol s.r.o. Czech Republic 100%
MultiServ Cz s.r.o. Czech Republic 100%
SGB Cz a.s. Czech Republic 100%
Hunnebeck Danmark A/S Denmark 100%
Hunnebeck SGB ApS Denmark 100%
EXHIBIT 21
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HARSCO CORPORATION
Subsidiaries of the Registrant
Country of Ownership
Name Incorporation Percentage
- -------------------------------------------------------------------------------------------
Heckett Bahna Co. For Industrial
Operations S.A.E. Egypt 100%
Heckett MultiServ Bahna S.A.E. Egypt 65%
SGB Egypt for Scaffolding and Formwork S.A.E. Egypt 98.85%
Slag Processing Company Egypt (SLAR) S.A.E. Egypt 60%
MultiServ Oy Finland 100%
BC Nord S.A.S. France 100%
BC S.A.S. France 100%
Becema S.A.S. France 100%
Evulca S.A.S. France 100%
Floyequip S.A. France 100%
Hunnebeck France S.A.S. France 100%
MultiServ France S.A. France 100%
MultiServ Industries S.A.S. France 100%
MultiServ Logistique et Services
Specialises S.A.S. France 100%
MultiServ S.A.S. France 100%
MultiServ Sud S.A. France 100%
PyroServ SARL France 100%
SGB S.A.S. France 100%
SMI Lorelev S.A.S. France 100%
Solomat Industries S.A. France 100%
Carbofer International GmbH Germany 100%
Harsco GmbH Germany 100%
Hunnebeck GmbH Germany 100%
SGB Cleton Isolierungen GmbH Germany 100%
Hunnebeck Group GmbH Germany 100%
MultiServ GmbH Germany 100%
MultiServ Guatemala S.A. Guatemala 100%
SGB Asia Pacific Ltd. Hong Kong 100%
Hunnebeck Hungaria s.r.o. Hungary 100%
SGB Eventlink (Ireland) Ltd. Ireland 100%
SGB Scafform Limited Ireland 100%
Hunnebeck Italia S.p.A. Italy 100%
MultiServ Italia SrL Italy 100%
IlServ SrL Italy 65%
SGB Baltics S.I.A. Latvia 70%
Luxequip Holding S.A. Luxembourg 100%
MultiServ S.A. Luxembourg 100%
SGB Asia Pacific (M) Sdn Bhd. Malaysia 100%
Taylor-Wharton Asia (M) Sdn. Bhd. Malaysia 100%
Taylor-Wharton Gas Equipment Sdn. Bhd. Malaysia 100%
Andamios Patentados, S.A. de C.V. Mexico 100%
Electroforjados Nacionales, S.A. de C.V. Mexico 100%
EXHIBIT 21
----------
HARSCO CORPORATION
Subsidiaries of the Registrant
Country of Ownership
Name Incorporation Percentage
- -------------------------------------------------------------------------------------------
Irving, S.A. de C.V. Mexico 100%
MultiServ Metals de Mexico, S.A. de C.V. Mexico 100%
MultiServ Transport, BV Netherlands 100%
Harrie Scholten BV Netherlands 100%
Harsco Europa B.V. Netherlands 100%
Harsco Finance B.V. Netherlands 100%
Heckett MultiServ China B.V. Netherlands 100%
Heckett MultiServ Far East B.V. Netherlands 100%
MultiServ (Holland) B.V. Netherlands 100%
MultiServ Finance B.V. Netherlands 100%
MultiServ International B.V. Netherlands 100%
SGB Hunnebeck Framework Netherlands 100%
SGB Industrial Services B.V. Netherlands 100%
SGB Cleton B.V. Netherlands 100%
SGB Logistic Services B.V. Netherlands 100%
SGB North Europe B.V. Netherlands 100%
Slag Reductie (Pacific) B.V. Netherlands 100%
Slag Reductie Nederland B.V. Netherlands 100%
Stalen Steigers Holland B.V. Netherlands 100%
SteelServ Limited New Zealand 50%
Hunnebeck Norge AS Norway 100%
MultiServ A.S. Norway 100%
MultiServ Peru SA Peru 100%
Hunnebeck Polska Sp zoo Poland 100%
Companhia de Tratamento de Sucatas, Limitada Portugal 100%
Trenci-Engenharia Tecnicas Racuionalizades
de Construcao Civil Lda. Portugal 100%
SGB Al Darwish United WLL Qatar 49%
Heckett MultiServ Saudi Arabia Limited Saudi Arabia 55%
MultiServ Smederevo D.O.O. Serbia 100%
MultiServ Slovensko s.r.o. Slovak Republic 100%
SGB Slovensko s.r.o. Slovak Republic 100%
Taylor-Wharton Harsco, s.r.o. Slovak Republic 100%
MultiServ South Africa (Pty.) Limited South Africa 100%
SRH Mill Services (Pty.) Ltd. South Africa 100%
SteelServ (Pty.) Ltd. South Africa 100%
Heckett MultiServ Ltd. South Africa 100%
Gestion Materias Ferricas, S.A. Spain 100%
MultiServ Iberica S.A. Spain 100%
MultiServ Intermetal S.A. Spain 100%
MultiServ Lycrete S.A. Spain 100%
MultiServ Reclamet, S.A. Spain 100%
Serviequipo S.A. Spain 100%
Hunnebeck Sverige A.B. Sweden 100%
EXHIBIT 21
----------
HARSCO CORPORATION
Subsidiaries of the Registrant
Country of Ownership
Name Incorporation Percentage
- -------------------------------------------------------------------------------------------
Montanus Industriforvaltning A.B. Sweden 100%
MultiServ (Sweden) A.B. Sweden 100%
MultiServ A.B. Sweden 100%
MultiServ Nordiska A.B. Sweden 100%
MultiServ (Thailand) Company Limited Thailand 100%
Faber Prest Limited U.K. 100%
Fourninezero Ltd. U.K. 100%
Harsco (U.K.) Ltd. U.K. 100%
Harsco Investment Ltd. U.K. 100%
Harsco Track Technologies Ltd. U.K. 100%
Heckett Limited U.K. 100%
MultiServ Holding Limited U.K. 100%
MultiServ Group Ltd. U.K. 100%
MultiServ Investment Limited U.K. 100%
MultiServ plc U.K. 100%
SGB Exclesio UA JV LTD U.K. 87%
SGB Group Ltd. U.K. 100%
SGB Investments Ltd. U.K. 100%
SGB Services Ltd. U.K. 100%
Short Bros (Plant) Ltd. U.K. 100%
Slag Reduction Overseas Limited U.K. 100%
Ashland Recovery Inc. U.S.A. 100%
Braddock Recovery Inc. U.S.A. 100%
ECR Inc. U.S.A. 100%
Great Lakes Recovery Systems Inc. U.S.A. 100%
Harsco Defense Holding, Inc. U.S.A. 100%
Harsco Minnesota Corporation U.S.A. 100%
Harsco Technologies Corporation U.S.A. 100%
Harsco UDLP Corporation U.S.A. 100%
Heckett Technology Services Inc. U.S.A. 100%
MultiServ General Corp. U.S.A. 100%
MultiServ Inc. U.S.A. 100%
MultiServ Intermetal Inc. U.S.A. 100%
MultiServ Investment Corporation U.S.A. 100%
MultiServ Operations Ltd. U.S.A. 100%
MultiServ U.S. Corporation U.S.A. 100%
National Briquette Corporation U.S.A. 100%
SGB Holdings Inc. U.S.A. 100%
Slag Reduction Investment Corporation U.S.A. 100%
SGB (Ukraine) LLC Ukraine 100%
Hunnebeck Emirates LLC United Arab Emirates 49%
Quebeisi SGB LLC United Arab Emirates 49%
Hunnebeck Middle East FZE United Arab Emirates 100%
Heckett MultiServ M.V. & M.S., C.A. Venezuela 100%
EXHIBIT 21
----------
HARSCO CORPORATION
Subsidiaries of the Registrant
Companies in which Harsco Corporation does not exert management control are not
consolidated. These companies are listed below as unconsolidated entities.
Country of
Incorporation/ Ownership
Name Organization Percentage
- -------------------------------------------------------------------------------------------
Granufos S.A.S. France 50%
Phooltas Tamper Private Limited India 40%
p.t. Purna Baja Heckett Indonesia 40%