Expect more with Siegfried as your preferred partner. We provide expertise in the development and manufacturing of custom active pharmaceutical ingredients (API) and intermediates with specialized know-how from our portfolio products.
Expect more with Siegfried as your preferred Service Partner
Product List Drug Substance
Product List Drug Products
Combined Product List
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Siegfried AGUntere Bruehlstrasse 4CH-4800 Zofingen
Phone: +41 62 746 1111Fax: +41 62 746 firstname.lastname@example.org