Castelion Corp funding
Castelion Corp, a technology company based in Torrance, CA (founded 2022), filed a Form D with the SEC on August 28, 2026 and reported $647M raised of a $800M offering. It filed 3 new offerings in this period, totaling $1.1B.
Amount raised$647M
Offering size$800M
Filed with the SECAugust 28, 2026
First saleAugust 13, 2026
IndustryOther Technology
SecuritiesEquity
LocationTorrance, CA
Founded2022
Entity typeCorporation
Investors so far17
Minimum investment—
Revenue rangeDecline to Disclose
View the original Form D on SEC EDGAR ↗ · All rounds filed Aug 28
All filings
| Filed | Raised | Offering | Securities |
|---|---|---|---|
| August 28, 2026 | $647M | $800M | Equity |
| November 20, 2025 | $360M | $360M | Equity, Options or warrants, Security to be acquired on exercise |
| November 20, 2025 | $60M | $60M | Equity |
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