Interferon alpha

Where is Peginterferon Alfa-2a made?

1 company sell it under their own name. Their labels name 3 factories in Switzerland and Austria.

Switzerland 2Austria 1
Switzerland: 2Austria: 1

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
pharmaand GmbH Pegasys180 ug per 0.5 mL, 180 ug per 1 mL · NDC 82154-0451, 82154-0449 F. Hoffmann-La Roche AGMakes it, tests it, packages it and labels it Kaiseraugst, SwitzerlandProblems found, fixed voluntarilyMar 2025
F. Hoffmann-La Roche AGMakes it and tests it Basel, SwitzerlandProblems found, fixed voluntarilyMay 2025
Loba biotech GmbHMakes the active ingredient Fischamend, AustriaProblems found, fixed voluntarilyOct 2022