Addresses
| Actelion Pharmaceuticals Ltd. / Actelion Ltd. |
| Gewerbestrasse 16 |
| CH-4123 Allschwil |
| Switzerland |
| Tel: +41-61-565 65 65 |
| Fax: +41-61-565 65 00 |
| Actelion Pharma Schweiz AG (Switzerland) |
| Stadtturmstrasse 10 |
| CH-5400 Baden Switzerland |
| Tel: +41-56-200 29 40 |
| Fax: +41-56-200 29 41 |
| Actelion Pharmaceuticals Australia Pty Ltd. |
| PO Box 372 |
| Frenchs Forest |
| NSW 1640 |
| Australia |
| Tel: +61-2-94 86 46 00 |
| Fax: +61-2-99 86 13 44 |
| Actelion Pharmaceuticals Austria GmbH |
| Bösendorferstrasse 4/Top 23 |
| 1010 Vienna |
| Austria |
| Tel: +43-1-505 45 27 |
| Tel: +90-212-257 77 84 |
| Fax: +90-212-257 77 39 |
| Actelion Pharmaceuticals Belgium NV |
| Regus Pegasus Park |
| Pegasuslaan 5 |
| 1831 Diegem |
| Belgium |
| Tel: +32-2-709 21 60 |
| Fax: +32-2-709 22 22 |
| Actelion Pharmaceuticals do Brasil Ltda. |
| Praia de Botafogo 501 |
| 1° Andar - Bloco Pao de Acucar |
| CEP 22250-040 Rio de Janeiro - RJ |
| Brasil |
| Tel: +55-21-25 86 60 50 |
| Fax: +55-21-25 86 60 01 |
| Actelion Pharmaceuticals Canada Inc. |
| 2550 Daniel-Johnson Blvd. |
| Suite 701 |
| Laval |
| Quebec H7T 2L1 |
| Canada |
| Tel: +1-450-681 16 64 |
| Fax: +1-450-681 95 45 |
| Actelion Pharmaceuticals Czech Republic (Branch Office) |
| Belgicka 40 |
| 1200 00 Prague 2 |
| Czech Republic |
| Tel: +420-2-341 138 150 |
| Fax: +420-2-341 138 154 |
| Actelion Pharmaceuticals España, S.L. |
| Via Augusta 281, 3º B |
| Spain-08017 Barcelona |
| Tel: +34-93 253 10 64 |
| Fax: +34-93 418 60 97 |
| Actelion Pharmaceuticals Deutschland GmbH |
| Munzingerstrasse 1 |
| D-79111 Freiburg im Breisgau |
| Tel: +49-761-45 640 |
| Fax: +49-761-45 64 45 |
| Actelion Pharmaceuticals Hellas S.A. |
| 7, Paleologou str, |
| 152 32, Chalandri |
| Athens |
| Greece |
| Tel: +30-210-675 25 00 |
| Fax: +30-210-675 25 31 |
| Actelion Pharmaceuticals Italia Srl |
| Via Provinciale Selice, 50 |
| I - 40026 Imola (Bologna) |
| Tel: +39-0542-64 87 11 |
| Fax: +39-0542-64 87 34 |
| Actelion Pharmaceuticals Japan Ltd. |
| Ebisu Prime Square Tower 4F |
| 1-1-39 Hiroo, Shibuya-Ku |
| Tokyo 150-0012 |
| Japan |
| Tel: +81-3-57 74 41 51 |
| Fax: +81-3-57 74 41 53 |
| Actelion Pharmaceuticals Korea Ltd. |
| Star Tower 29F |
| 737 Yeoksam - dong |
| Gangnam-gu |
| Seoul |
| Tel: +82-2-2112-283 |
| Fax: +82-2-2112-285 |
| Actelion Pharmaceuticals Nederland B.V. |
| Beneluxlaan 2B |
| 3446 GR Woerden |
| Netherlands |
| Tel: +31-348-43 59 55 |
| Fax: +31-348-42 09 04 |
| Actelion Pharmaceuticals Portugal |
| Praça Marquês de Pombal, 15-8° |
| 1250-163 Lisboa |
| Portugal |
| Tel: +351-21-358 61 20 |
| Fax: +351-21-358 61 29 |
| Actelion Pharmaceuticals Sverige AB |
| Svärdvägen 3 |
| 182 33 Danderyd |
| Sweden |
| Tel: +46-8-54 49 82 52 |
| Fax: +46-8-54 49 82 68 |
| Actelion Pharmaceuticals France SAS |
| 18, rue Royale |
| F-75008 Paris |
| Tel: +33-1-58 62 32 32 |
| Fax: +33-1-58 62 32 22 |
| Actelion Ilaç Ltd. Sti. |
| Yildizçiçegi Sokak, N°21 |
| Etiler 34337 |
| Istanbul |
| Turkey |
| Tel: +90-212-257 77 84 |
| Fax: +90-212-257 77 39 |
| Actelion Pharmaceuticals UK Ltd. |
| BSI Building 13th Floor |
| 389 Chiswick High Road |
| Chiswick |
| London W4 4AL |
| UK |
| phone +44-20-89 87 33 33 |
| fax +44-20-89 87 33 22 |
| Actelion Pharmaceuticals US, Inc. |
| 5000 Shoreline Court |
| Suite 200 |
| South San Francisco, CA 94080 |
| USA |
| Tel: +1-650-624 69 00 |
| Fax: +1-650-589 15 01 |
