Exhibit 21.1
SUBSIDIARIES OF ARIAD PHARMACEUTICALS, INC.
| Subsidiary |
Jurisdiction of Organization | % Owned | ||||
| ARIAD Pharma S.A. |
Greece | 100 | % | |||
| ARIAD Pharma Ltd. |
United Kingdom | 100 | % | |||
| ARIAD Securities Corporation |
Massachusetts, United States | 100 | % | |||
| ARIAD Pharmaceuticals (Cayman) Inc. |
Cayman Islands | 100 | % | |||
| ARIAD Pharmaceuticals (Cayman) L.P. |
Cayman Islands | 99.9999 | %* | |||
| ARIAD Pharmaceuticals (Japan) GK |
Japan | 100 | % | |||
| ARIAD Pharmaceuticals (Luxembourg) S.à.r.l. |
Luxembourg | 100 | %** | |||
| ARIAD Pharmaceuticals (Europe) Sàrl |
Switzerland | 100 | %*** | |||
| ARIAD Pharmaceuticals (France) |
France | 100 | %*** | |||
| ARIAD Pharmaceuticals (Germany) GmbH |
Germany | 100 | %*** | |||
| ARIAD Pharma (UK) Ltd. |
United Kingdom | 100 | %*** | |||
| ARIAD Pharmaceuticals (Italia) S.R.L. |
Italy | 100 | %*** | |||
| ARIAD Pharmaceuticals (Spain) S.L.U. |
Spain | 100 | %*** | |||
| ARIAD Pharmaceuticals (Australia) Pty Ltd |
Australia | 100 | %*** | |||
| ARIAD Pharmaceuticals (Benelux) B.V. |
Netherlands | 100 | %*** | |||
| ARIAD Pharmaceuticals (Austria) GmbH |
Austria | 100 | %*** | |||
| ARIAD Pharmaceuticals (Nordic) AB |
Sweden | 100 | %*** | |||
| ARIAD Pharmaceuticals (Canada) ULC |
Canada | 100 | %*** | |||
| ARIAD Pharmaceuticals (Denmark) ApS |
Denmark | 100 | %*** | |||
| ARIAD Pharmaceuticals (Finland) Oy |
Finland | 100 | %*** | |||
| A.P.I. ARIAD Pharmaceuticals (Israel) Ltd. |
Israel | 100 | %*** | |||
| ARIAD Pharmaceuticals (Norway) AS |
Norway | 100 | %*** | |||
| * | The remaining 0.0001% of ARIAD Pharmaceuticals (Cayman) LP is owned by ARIAD Pharmaceuticals (Cayman) Inc. |
| ** | ARIAD Pharmaceuticals (Luxembourg) Sàrl is owned 100% by ARIAD Pharmaceuticals (Cayman) L.P. |
| *** | These subsidiaries are owned 100% by ARIAD Pharmaceuticals (Luxembourg) Sàrl. |