Company Profile
Company Overview
Siegfried is - 130 years worth of history! We are intimately familiar with pharmaceutical research, manufacture and services surrounding custom synthesis of Active Pharmaceutical Ingredients and intermediates, as well as production of standard substances, particularly controlled substances for analgesics.
Company History
In 1873 the pharmacist Samuel Benoni Siegfried founded a company for the large-scale commercial production of galenic preparations. The new venture in Zofingen, Switzerland became a success. In 1904, the company was converted into a corporation. It went public at the Basel stock exchange in 1973.
Today Siegfried is an international company with 900 employees that manufactures pharmaceutical active ingredients and preparations as well as accessory agents for natural products, and provides a full range of services to the pharmaceutical industry.