Exhibit 21.1
SUBSIDIARIES

Subsidiary |  | Jurisdiction of Incorporation
Escient Pharmaceuticals, Inc. |  | Delaware
Escient Pharmaceuticals Australia Pty Ltd |  | Australia
Incyte Holdings Corporation |  | Delaware
Incyte Real Estate Holdings I LLC |  | Delaware
Incyte Real Estate Holdings II LLC |  | Delaware
Incyte Research Institute LLC |  | Delaware
Villaris Therapeutics Inc. |  | Delaware
Incyte International Holdings Corporation |  | Delaware
Incyte Biosciences Canada Corporation |  | Canada
Incyte International Holdings S.à r.l. |  | Luxembourg
Incyte Biosciences International S.à r.l. |  | Switzerland
Incyte Biosciences Austria GmbH |  | Austria
Incyte Biosciences Denmark ApS |  | Denmark
Incyte Biosciences Finland Oy |  | Finland
Incyte Biosciences France |  | France
Incyte Biosciences Germany GmbH |  | Germany
Incyte Biosciences Italy S.R.L. |  | Italy
Incyte Biosciences Distribution B.V. |  | Netherlands
Incyte Biosciences Benelux B.V. |  | Netherlands
Incyte Biosciences Norway AS |  | Norway
Incyte Biosciences Iberia S.L. |  | Spain
Incyte Biosciences Nordic AB |  | Sweden
Incyte Biosciences Poland sp. z o.o. |  | Poland
Incyte Biosciences UK Ltd |  | UK
Incyte Biosciences Technical Operations S.à r.l. |  | Switzerland
Incyte Biosciences Australia Pty Ltd |  | Australia
Incyte Biosciences Japan G.K. |  | Japan
Incyte Biosciences (Shanghai) Co., Ltd. |  | China
Jidochem S.à r.l. |  | Switzerland