Castelion funding history

3 disclosed rounds · sourced from the FOBI roster

Total raised

$434.2M

Rounds tracked

For subscribers

Per-round date, stage, amount, lead investors, and the full valuation curve.

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Date	Stage	Amount	Valuation	Lead investors
2025-07-01	Series B	$350M	—	Altimeter Capital, Lightspeed Venture Partners
2025-01-01	Series A	$70M	—	Lightspeed Venture Partners
2023-05-01	Seed	$14.2M	—	Andreessen Horowitz, Lavrock Ventures