Radius Capital
Radius Capital, based in California, backs Pre-Seed and Seed deep tech, aerospace, defense, and industrial startups, writing checks from $100k to $1 million and can lead rounds.
Who you would pitch at Radius Capital
2 people on the investing team, 2 of them partners who can make the call. Partners are listed first.
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Writes $100K to $1M checks. Its smallest check is larger than 5% of firms in the atlas.
Bars: how many firms in the atlas report each band. Highlighted: this firm.No recent activity since September 2026. Quiet does not mean closed.
Weekly count of activity updates. Activity is not a confirmed deal.
Send Mode VC your deck
Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckAlert me when Radius Capital is active
One email when this firm shows new activity. Nothing else.
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Questions
What stage does Radius Capital invest in?
Radius Capital reports entry at pre-seed, seed.
How much does Radius Capital invest?
Radius Capital reports checks of $100K to $1M.
Does Radius Capital lead rounds?
Yes. Radius Capital says it can lead.
Who are the partners at Radius Capital?
Peter Shannon (Founder, Managing Director), Luka Tomljenovic (Partner).
Is Radius Capital active right now?
No recent activity since September 2026.
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