Directory › Siegfried

Siegfried — Zofingen

Zofingen, Switzerland · CDMO

This is a record of what regulators published, not a rating.

Site facts

Company
Siegfried
Name(s) in FDA data
Siegfried AG
FEI number(s)
3002808158 (present in FDA Data Dashboard records for this name and city)
Location (as in FDA data)
Zofingen, Switzerland
Records matched
6 FDA inspections
Most recent FDA inspection in dataset
14 Feb 2025 — VAI

Capabilities (from the company's website)

  • API / drug substance (chemical)
    …esses. The production site specializes in the development and commercial manufacturing of active pharmaceutical ingredients (APIs) and intermediates, including high potency APIs. Founded in 1873, the site has a b…
  • Highly potent (HPAPI)
    …al manufacturing of active pharmaceutical ingredients (APIs) and intermediates, including high potency APIs. Founded in 1873, the site has a broad portfolio of technological capabilities inclu…
  • Spray drying & particle engineering
    …drogenation, organometallic and hydride chemistry, halogenation, methylation, milling and micronization and more. All activities are conducted in strict compliance with quality standards (…

Taken from the part of the company's network/locations page that describes this site. Source: https://www.siegfried.ch/company/locations/, checked 16 Oct 2026. Quoted text shows the wording each tag is based on.

Regulatory timeline

Newest first. Each entry links to the published source. Inspection classifications: NAI = no action indicated, VAI = voluntary action indicated, OAI = official action indicated (FDA definitions). Posted 483 citations are FDA's short summaries, not the full Form 483.

  1. 14 Feb 2025
    FDA inspection FDA inspection classified VAI

    Voluntary Action Indicated (VAI). Product type(s): Drugs, Veterinary. Project area(s): Drug Quality Assurance; Monitoring of Marketed Animal Drugs, Feed, and Devices.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 1277499)

  2. 14 Jun 2019
    FDA inspection FDA inspection classified NAI

    No Action Indicated (NAI). Product type(s): Drugs, Veterinary. Project area(s): Drug Quality Assurance; Monitoring of Marketed Animal Drugs, Feed, and Devices.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 1097913)

  3. 27 Jan 2017
    FDA inspection FDA inspection classified VAI

    Voluntary Action Indicated (VAI). Product type(s): Drugs. Project area(s): Drug Quality Assurance.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 1000858)

  4. 06 Feb 2014
    FDA inspection FDA inspection classified NAI

    No Action Indicated (NAI). Product type(s): Drugs. Project area(s): Drug Quality Assurance.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 867083)

  5. 21 Jun 2012
    FDA inspection FDA inspection classified VAI

    Voluntary Action Indicated (VAI). Product type(s): Drugs. Project area(s): Drug Quality Assurance.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 788969)

  6. 29 Jul 2010
    FDA inspection FDA inspection classified NAI

    No Action Indicated (NAI). Product type(s): Drugs. Project area(s): Drug Quality Assurance.

    Source: FDA Data Dashboard – Inspections (FEI 3002808158, inspection ID 677877)

This is a record of what regulators published, not a rating. Absence of a record here does not mean no record exists; see methodology for what we check and how records are matched.