Address	Untere Brühlstrasse 4 Zofingen Aargau (Argovia) 4800 Switzerland
Employees	-
Website	http://www.siegfried.ch
Updated	07/08/2019
Siegfried Holding AG engages in the development and manufacture of active pharmaceutical ingredients for pharmaceutical clients with research and development programs, related intermediates, and controlled substances. It also provides development and production services for finished dosage forms including sterile filling. The company was founded by Samuel Benoni Siegfried in 1873 and is headquartered in Zofingen, Switzerland.