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EXHIBIT 21.1
 PAREXEL INTERNATIONAL CORPORATION
LIST OF SUBSIDIARIES OF THE COMPANY
(As of June 30, 2007)
 PAREXELOWNERSHIP*PAREXEL International, LLC, a Delaware limited liability company
    
    100%PAREXEL Government Services, Inc., a Delaware corporation
    
    100%PAREXEL International Trust, a Massachusetts Business Trust
    
    100%PAREXEL Unternehmensbeteiligung GmbH, a corporation organized under the laws of Germany
    
    100%PAREXEL International GmbH, a Corporation organized under the laws of Germany
    
    100%PAREXEL International Limited, a corporation organized under the laws of the United Kingdom
    
    100%PAREXEL International SARL, a corporation organized under the laws of France
    
    100%PAREXEL International SRL, a corporation organized under the laws of Italy
    
    100%PAREXEL International Pty Ltd., a corporation organized under the laws of Australia
    
    100%PAREXEL International S.L., a corporation organized under the laws of Spain
    
    100%PAREXEL International Medical Marketing Services, Inc., a Virginia corporation
    
    100%PAREXEL International (Lansal) Limited, a corporation organized under the laws of Israel
    
    100%Perceptive Informatics, Inc., a Delaware corporation
    
    100%PAREXEL ETT, S.L., a corporation organized under the laws of Spain
    
    100%PAREXEL International Inc., a corporation organized under the laws of Japan
    
    100%PAREXEL International Holding BV, a corporation organized under the law of the Netherlands
    
    100%PAREXEL MMS Europe Limited, a corporation organized under the laws of the United Kingdom
    
    100%PPSI, Inc., a Connecticut corporation
    
    100%The Center for Bio-Medical Communication, Inc., a New Jersey corporation
    
    100%PAREXEL Nederland B.V., a corporation organized under the laws of the Netherlands
    
    100%Mirai Placebo B.V., a corporation organized under the laws of The Netherlands
    
    100%PAREXEL Polska SP z.o.o., a corporation organized under the laws of Poland
    
    100%PAREXEL Hungary Limited, a corporation organized under the laws of Hungary
    
    100%PAREXEL Baltics A/S, a corporation organized under the laws of Norway
    
    100%PAREXEL Norway A/S, a corporation organized under the laws of Norway
    
    100%PAREXEL Russia A/S, a corporation organized under the laws of Norway
    
    100%PAREXEL Sweden AB, a corporation organized under the laws of Sweden
    
    100%PAREXEL International, S.A., a corporation organized under the laws of Argentina
    
    100%FARMOVS PAREXEL Ltd., a corporation organized under the laws of South Africa
    
    70%PAREXEL International y Co Limitada, a corporation organized under the laws of Chile
    
    100%PAREXEL International Pesquisas Clinicas Limitada, a corporation organized under the laws of Brazil
    
    100%PAREXEL International Medical Marketing Services (NJ), LLC., a Delaware limited liability company
    
    100%PAREXEL Belgium B.V.B.A., a corporation organized under the laws of Belgium
    
    100%FWPS Group Ltd., a corporation organized under the laws of the United Kingdom
    
    100%Perceptive Informatics UK Ltd., a corporation organized under the laws of the United Kingdom
    
    100%FW Pharma Systems (Americas) Ltd., a corporation organized under the laws of the United Kingdom
    
    100%Fraser Williams (Midlands) Ltd., a corporation organized under the laws of the United Kingdom
    
    98%Broomco (2149) Ltd., a corporation organized under the laws of the United Kingdom
    
    100%MMSQI, Inc., a corporation organized under the laws of Delaware
    
    100%PAREXEL Ukraine LLC, a corporation organized under the laws the of Ukraine
    
    100%PAREXEL International Holding Corporation, a Delaware corporation
    
    100%PAREXEL International UAB, a corporation organized under the laws of Lithuania
    
    100%PAREXEL International Romania SRL, a corporation organized under the laws of Romania
    
    100%PAREXEL International (SA) Pty Ltd, a corporation organized under the laws of South Africa
    
    100%PAREXEL Finland OY, a corporation organized under the laws of Finland
    
    100%PAREXEL (IMC), Inc., a corporation organized under the laws of Pennsylvania
    
    100%PAREXEL International (Canada) Ltd, a corporation organized under the laws of New Brunswick, Canada
    
    100%PAREXEL International (UK) Ltd, a corporation organized under the laws of the United Kingdom
    
    100%Bio/pharm Accelerator Management Company LLC, a corporation organized under the laws of Deleware
    
    100%PAREXEL International (RUS) LLC, a corporation organized under the laws of Russia
    
    100%PAREXEL International Czech Republic S.R.O., a corporation organized under the laws of Czech Republic
    
    100%PAREXEL International Mexico SA DE CV, a corporation organized under the laws of Mexico
    
    100%




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PAREXELOWNERSHIP*PAREXEL International Synchron Private Limited, a corporation organized under the laws of India
    
    75%PAREXEL International (India) Private Limited, a corporation organized under the laws of India
    
    100%PAREXEL (Taiwan), Inc., a corporation organized under the laws of the Republic of China
    
    100%
 
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    direct and indirect