

Siegfried Information
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Siegfried
Summary
Siegfried is a leading CDMO with 13 production sites on three continents. With our longstanding pharmaceutical and chemical experience, we are taking your innovations to industrial scale.
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Industries
Pharmaceuticals
Headquarters Location
Employees Size
1000-5000 employees
Specialties
Formulation Development, Analytical Development, Solid Dosage Forms, Parenterals (vials, ampoules, cartridges, syringes), Ophtalmics (liquids and semisolids), API, Active Pharmaceutical Ingredient, Exclusive Synthesis, High Potency, Intermediates, Sterile Filling, biologics finished dosage forms, spray drying
Founded
1873
Employees Turnover 3 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Current employees switched from
Ex-employees switched to
Length of Employment
Employee tenure at Siegfried shows a diverse range of experience levels:
1% have been with the company for less than 1 year17% for 1–2 years12% for 3–4 years20% for 5–7 years11% for 8–10 years39% have over 11 years of service at SiegfriedEx-employees positions
In Company
In New Company
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Siegfried
Jennifer DePolo
President, Siegfried Acceleration Hub, General Manager and Site Head
David Hildebrand
Director Operational Excellence
Peter Hekler
Global Head of BD Exclusives
Michael Sterling
Director, New Business Development
Sean Pacitto
Chemical Operator
Ray Soujoudi
Director of Engineering, Maintenance & EHS
Stephanie Brennan
Technical Writer
Thomas Heffron
Building Owner
Srinavya Vutukuru
Director, Manufacturing Science & Technology
Vincent Parrino MBA
Senior Director Business Development, North America Drug Products
Rishi Sarkar
Environmental Process Engineer
Tyler Duda
Building Owner
Denise Conner
Contract Technical Writer
Ray Soujoudi
Head of Engineering, Maintenance & EHS
Michael Mamzic
Financial Analyst
Michael Doss
Safety Engineer
Troy Gardner
Vice President & General Manager, Site Head
Alexis Bentley
Finance Manager
Meah Pellegrino
Buyer
Eric Kindler
Qualification Specialist
Kelton Wilson
Quality Control Analyst II
Anne Huebner
Site Quality Head
Corrina McLellan
Senior Quality Assurance Specialist
D Keith Hester II
Director of Chemical and Analytical Development
Brian Zielke
Senior Research Scientist, Analytical Development
Joshua Van Kley
Director, New Business Development
Olivia Jake
Project Engineer III
Christine Reves
Microbiology Specialist
Mitchell Ecker
Project Engineer
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FAQ
Siegfried operates in the Pharmaceuticals industries. More details can be found on the official website: siegfried.ch.
The headquarters of Siegfried are located in Zofingen, Switzerland.
You can contact Siegfried by phone at +41 62 746 1111.
Siegfried currently employs 1000-5000 people.