EX-21 4 a2182799zex-21.htm EXHIBIT 21
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EXHIBIT 21

SUBSIDIARIES OF THE REGISTRANT

Name
   Direct Parent(s)
   Ownership
   Jurisdiction of
Incorporation
BioMarin/Genzyme LLC   Genzyme Corporation   50 % Delaware

Genzyme Europe B.V. 
 
Imtix SangStat (Switzerland) GmbH
 
100
%
The Netherlands

Genzyme Flanders BVBA
 
Genzyme International Holdings Limited
SangStat Luxembourg S.à.r.l.
 
99.9
0.1
%
%
Belgium

Genzyme GmbH
 
Genzyme Europe B.V.
 
100
%
Germany

Genzyme International
Holdings Limited
 

SangStat Luxembourg S.à.r.l.
 

100

%

Republic of Ireland

Genzyme Ireland Limited
 
Genzyme International Holdings Limited
 
100
%
Republic of Ireland

Genzyme Limited
 
Genzyme Corporation
 
100
%
United Kingdom

Genzyme Securities
Corporation
 

Genzyme Corporation
 

100

%

Massachusetts

Genzyme Pharmaceuticals
AG
 

SangStat Luxembourg S.à.r.l.
 

100

%

Switzerland

Genzyme Polyclonals S.A.S.
 
SangStat Medical, LLC
SangStat Atlantique S.A.S.
 
1
99
%
%
France

Genzyme Therapeutic
Products Limited
Partnership
 


Genzyme Therapeutic Products Corporation
Genzyme Therapeutic Products LLC
 


1
99


%
%


Massachusetts

Genzyme Therapeutic
Products Corporation
 

Genzyme Corporation
 

100

%

Massachusetts

Genzyme Therapeutic
Products LLC
 

Genzyme Corporation
 

100

%

Delaware

Imtix SangStat
(Switzerland) GmbH
 

SangStat Luxembourg S.à.r.l.
 

100

%

Switzerland

SangStat Atlantique S.A.S. 
 
SangStat Medical, LLC
 
100
%
France

SangStat Luxembourg
S.à.r.l. 
 

Genzyme Luxembourg S.à.r.l.
 

100

%

Luxembourg



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SUBSIDIARIES OF THE REGISTRANT