With $860 million in facility-specific investment and more than 200 permanent operating jobs announced, this project clears both of AFT's qualifying thresholds ($100 million in facility-specific investment OR 100 permanent operating jobs). It is also confirmed by official public sources and involves a physical manufacturing facility in the United States.
View full methodology →The pharmaceuticals context.
Pharmaceutical manufacturers are committing billions to new U.S. production capacity for active ingredients, injectable medicines, biologics and other high-demand treatments. North Carolina and Indiana remain major centers of investment, while new facilities are being planned across the South. The current project pipeline includes both large greenfield campuses and major expansions of established production sites.
At a glance
- Company
- Merck (Animal Health)
- Industry
- Pharmaceuticals
- Location
- De Soto, Kansas
- Investment
- $860.0M
- Permanent jobs announced
- More than 200
- Status
- Planning
- Announced
- May 8, 2025
- Expected opening
- 2030
- Added to tracker
- Sep 1, 2026
Official references
- Merck Animal Health and State of Kansas May 8, 2025 De Soto investment announcement https://www.merck.com/news/merck-animal-health-and-state-of-kansas-announce-895-million-investment-in-manufacturing-and-research-development-facilities-in-de-soto/
Cite this project
American Factory Tracker. "De Soto Animal Health Biologics Manufacturing Expansion — Merck, De Soto, KS." https://americanfactorytracker.com/projects/merck-animal-health-de-soto-manufacturing-expansion. Accessed November 4, 2026.
Please also cite the original sources listed above for underlying figures.