Who We Are
Actelion Pharmaceuticals Ltd is a biopharmaceutical company headquartered in Allschwil/Basel, Switzerland, focusing on the discovery, development and commercialization of innovative treatments to serve high unmet medical needs.

Contact information:
Actelion Pharmaceuticals Ltd
Gewerbestrasse 16
CH-4123 Allschwil
Switzerland
Phone:+41 61 565 65 65
Fax:+41 61 565 65 00
Website: www.actelion.com