Funding
Amounts as reported; USD estimates shown only when they matchListed 1 funding record. Latest funding: $800M (Series C), Aug 19, 2026.
Annual trendUnit: USD
| Date | Amount | Investors | Sources |
|---|---|---|---|
| Aug 19, 2026 | $800M · Series C | 1 source Source ↗ | |
Evidence Castelion Raises $800M Series C Equity Plus $250M Credit FacilityOn August 19, 2026, per Castelion, hypersonic weapons and defense manufacturing company closed a Series C with $800M in equity plus a $250M revolving credit commitment. The company's headline uses a ~$1B total figure, but equity and credit should not be summed as a single equity round. Translated source brief, not a quotation. Check the original before citing. Sources · 1
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Select ▸ on a row to see its source brief and links.
Valuation
Amounts as reported; USD estimates shown only when they matchListed 1 valuation record.
Annual trendUnit: USD
No chartable valuation estimates yet.
1 listed record lack a clear date or positive USD estimate for the chart.
| Date | Amount | Investors | Sources |
|---|---|---|---|
| Aug 19, 2026 | — · Series C | 1 source Source ↗ | |
Evidence Castelion Raises $800M Series C Equity Plus $250M Credit FacilityOn August 19, 2026, per Castelion, hypersonic weapons and defense manufacturing company closed a Series C with $800M in equity plus a $250M revolving credit commitment. The company's headline uses a ~$1B total figure, but equity and credit should not be summed as a single equity round. Translated source brief, not a quotation. Check the original before citing. Sources · 1
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Select ▸ on a row to see its source brief and links.
Revenue
Amounts as reported; USD estimates shown only when they matchNo revenue records are listed yet.
No revenue rows to list.
Team, products & investors
Sources · 0Sources & provenance
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