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Company

Castelion

Venture-backed US defense startup building low-cost, mass-producible hypersonic strike weapons, including the Blackbeard missile, for the US military.

Known aliases

  • Castelion Corporation

Current stories

productOne report1 publisher

Castelion's Blackbeard fires from a truck-mounted test rig ahead of the Army's planned HIMARS trial

Castelion posted the first public image of Blackbeard firing from a truck, a hypersonic missile aimed at about 80% of PrSM Increment 4's capability for less. Whether it fits the Army's existing rocket launchers is still a planned step that the photo cannot confirm.

Reality

Evidence42
Adoption30
Hype gap+22
Incentives58
Confidence45
investOne report1 publisher

Two rounds account for all of Nvidia's $1.3 billion in August lead deals

Crunchbase put the chipmaker among August's highest-spending lead investors on $1.3 billion of led rounds, a total built from Poolside's $1 billion and Volta's $300 million, and Andreessen Horowitz is credited with that same Volta round.

Reality

Evidence55
Adoption
Not scored
Hype gap+22
Incentives62
Confidence48
investConfirmed4 publishers

Castelion's $1B round is priced like a factory, not a startup

A $13B valuation on $500M of booked military contracts, co-led by a bank, a buyout firm and a venture fund, is what defense industrial capital looks like when it stops being venture capital.

Perspective Coverage

4 publishers
Builder
Builder 14%
Operator
Operator 11%
Investor
Investor 75%

Reality

Evidence45
Adoption42
Hype gap+30
Incentives82
Confidence55
investOne report1 publisher

a16z topped up software growth by 1.59 times the size of its whole new hardware fund

Two closes three days apart put $2.85bn of fresh commitments behind the AI stack. The question for anyone raising is which of a16z's two vehicles turns up, because their mandates now overlap at the growth stage.

Reality

Evidence34
Adoption55
Hype gap+15
Incentives78
Confidence42