Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Biogen MA Inc. | Morrisville, NC, United States | Makes the active ingredient | No problems foundJun 13, 2018 · 9 inspections |
| Biogen U.S. Corporation | Morrisville, NC, United States | Makes it and tests it | Problems found, fixed voluntarilyAug 26, 2022 · 3 inspections |
| Genzyme Flanders | Geel, Belgium | Makes the active ingredient and tests it | Problems found, fixed voluntarilySep 25, 2024 · 9 inspections |
| Genzyme Ireland Limited | Waterford, Ireland | Makes it and tests it | Problems found, fixed voluntarilyFeb 25, 2022 · 7 inspections |
| Vetter Pharma Fertigung GmbH & Co. KG (Langenargen Eisenbahnstrasse) | Langenargen, Germany | Makes it and tests it | Problems found, fixed voluntarilyMar 20, 2024 · 8 inspections |
| Eurofins Lancaster Laboratories, LLC | Lancaster, PA, United States | Tests it | Problems found, fixed voluntarilyAug 26, 2025 · 8 inspections |
| Genzyme Corporation | Northborough, MA, United States | Packages it and labels it | No problems foundAug 14, 2025 · 6 inspections |
| PPD Development Ireland Ltd. | Athlone, Ireland | Tests it | Problems found, fixed voluntarilyMar 9, 2023 · 4 inspections |
| Rechon Life Science AB | Limhamn, Sweden | Packages it and labels it | Serious problems, FDA actionSep 6, 2024 · 6 inspections, 1 with FDA action |
| Vetter Pharma Fertigung GmbH & Co. KG (Ravensburg Mooswiesen) | Ravensburg, Germany | Tests it and packages it | Problems found, fixed voluntarilyJul 21, 2023 · 8 inspections |
| Vetter Pharma Fertigung GmbH & Co. KG (Ravensburg Schuetzenstrasse) | Ravensburg, Germany | Tests it | Problems found, fixed voluntarilyJul 13, 2022 · 10 inspections |
Product details
- Generic drug
- Efanesoctocog Alfa: every company that makes it
- Form
- kit
- Strength
- 250 [iU] per 3 mL
- Approval
- BLA BLA125771
- On the market since
- Feb 22, 2023
- Package NDCs
71104-035-0171104-978-0171104-985-08- Official label
- DailyMed (National Library of Medicine), updated Oct 20, 2026
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