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Siegfried — Evionnaz

Evionnaz, Switzerland · CDMO

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

Site facts

Company
Siegfried
Name(s) in FDA data
Siegfried Evionnaz SA
FEI number(s)
3002807824 (present in FDA Data Dashboard records for this name and city)
Location (as in FDA data)
Evionnaz, Switzerland
Records matched
6 FDA inspections
Most recent FDA inspection in dataset
31 Mar 2023 — VAI

Capabilities (from the company's website)

  • API / drug substance (chemical)
    …z is one of Siegfried’s two launch sites for newly developed processes. It specializes in custom synthesis of active ingredients and intermediates for the pharmaceutical industry. With an R&D Cent…
  • Spray drying & particle engineering
    …es network. Established in 1957, the site has a broad portfolio of technologies including micronization, azide chemistry, hydrogenation, halogenation, organometallics, cryogenics, and more…
  • Analytical testing
    …f-the-art laboratories, and cutting-edge technologies, it offers chemical process R&D and analytical development services for Siegfried’s global Drug Substances network. Established in 1957, the site ha…

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. 31 Mar 2023
    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 3002807824, inspection ID 1201487)

  2. 07 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 3002807824, inspection ID 1096573)

  3. 18 Mar 2016
    FDA inspection FDA inspection classified NAI

    No Action Indicated (NAI). Product type(s): Drugs, Veterinary. Project area(s): Drug Quality Assurance; Pre-Approval Eval. of Animal Drugs and Food Additives.

    Source: FDA Data Dashboard – Inspections (FEI 3002807824, inspection ID 975506)

  4. 14 Nov 2013
    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 3002807824, inspection ID 860263)

  5. 02 Sep 2011
    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 3002807824, inspection ID 745497)

  6. 14 Nov 2008
    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 3002807824, inspection ID 556154)

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.