Castelion — Series B
Castelion raised $350.0M in a Series B round. View investors, financials, and press on Fsome.
Round Details
- Funded Company
- Castelion
- Round Type
- Series B
- Amount Raised
- $350.0M
- Announced
- December 5, 2025
Canonical: https://fsome.com/funding/castelion-series-b-6143035 · For the full investor list, press references, and related rounds, please enable JavaScript.