Castelion: $180M valuation, IPO Readiness 50, Series A. Defense technology company developing hypersonic missiles and high-speed flight testing infrastructure designe. Track live on The IPO Stack.
Defense technology company developing hypersonic missiles and high-speed flight testing infrastructure designed for rapid, low-cost production and deployment.
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Track Castelion IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.
Castelion has not announced a specific IPO date as of 2026. Track TechStackIPO for the latest funding milestones and IPO signals. Subscribe to The IPO Stack newsletter for weekly updates.
Castelion is valued at $180M as of the most recent funding round. This valuation is based on its most recent private funding round tracked by TechStackIPO.
Accredited investors can access Castelion shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.
Castelion scores 50/100 (Grade: D) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.
Castelion has raised $64.2M in total venture capital and private equity funding.