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Castelion Corporation is a defense manufacturer specializing in mass-producible hypersonic weapons and subsystems for allied militaries. Founded in 2022 and headquartered in El Segundo, California, the company addresses critical defense infrastructure needs by developing scalable manufacturing processes for advanced hypersonic technologies. Castelion differentiates itself through its focus on mass production capabilities, addressing a key bottleneck in hypersonic weapon deployment that has historically limited military adoption due to high costs and complex manufacturing requirements. The company serves allied military organizations seeking reliable, cost-effective hypersonic solutions. Castelion continues expanding its manufacturing capabilities and product portfolio to meet growing international defense demand for next-generation hypersonic systems.
Available in most regions; subject to local regulations.
Open to non-accredited investors with KYC/AML compliance. U.S. investors must meet SEC requirements.
$10 per token, enabling fractionalized access to Pre-IPO shares.
Mandatory identity (KYC) and proof of funds checks.
Variable, applied to investment amounts.
Charged on realized profits.
Tokens may be locked for 6–12 months; resale depends on secondary market liquidity.
Prices reflect past funding rounds, not guaranteed future value.
Biotech depends on regulatory approvals; fintech faces evolving digital asset rules.
Blockchain or custodian issues could delay transfers or verification.
Changing laws may affect tradability or taxation.

How can I buy Castelion pre-IPO shares through Jarsy?
You can create an account, complete KYC verification, and start investing from just $10. Shares are fractionalized, so you can access pre-IPO opportunities without high entry barriers.
What is the current stock price and valuation of Castelion ?
The latest valuation of Castelion is , The live stock price chart shows historical price movements and company valuation trends. Investors can track performance before the IPO.
What is the minimum investment amount required to invest in Castelion ?
The minimum investment is $10, enabling fractionalized access to Castelion pre-IPO shares.
What fees will I pay when investing in Castelion pre-IPO shares?
Fees include platform fees and carried interest on realized profits.
What risks are involved in Castelion pre-IPO stock investments?
Risks include liquidity lock-ups, valuation uncertainty, industry-specific risks, regulatory changes, and potential custody or tokenization issues.
How does Jarsy ensure transparency of reserves and assets?
Each Jarsy issued Token is backed 1:1 by the economic rights of a corresponding share held by Jarsy’s Delaware LLC ( an LLC created for custody purposes). When a liquidation event happens, Jarsy would liquidate the shares and return the equivalent dollar value to token holders based on their economic interest. This structure ensures full transparency and direct backing of every token. All the supply and transactions information of the token can be verified independently through blockchain.
Can I sell my Castelion pre-IPO shares backed token before the IPO?
You may redeem your tokens through the Jarsy platform; however, settlement is not guaranteed and is subject to available liquidity and market demand.