Fundraise
Callosum - Seed
Announced 20 Aug 2026 · $100M raised · 4 investors · Announced
- Raised
- $100M
- Announced
- 20 Aug 2026
- Status
- Announced
- Investors
- 4
Round
- Raised$100M
- Round size$100M
- Post-moneyN/A
- Investors4
Investors
4
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Atomico Lead · VC · London · England · 🇬🇧 United Kingdom Atomico is a European venture capital firm founded by Niklas Zennström, co-founder of Skype. The firm focuses on investing in technology co…
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DCVC Participant · VC · Palo Alto · California · 🇺🇸 United States DCVC is a venture capital firm that invests in seed through growth-stage companies leveraging computational technologies to transform large…
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Plural Participant · VC · London · England · 🇬🇧 United Kingdom Plural is a venture capital fund that invests in early-stage technology companies. The firm focuses on supporting founders building innovat…
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UK Sovereign AI Fund Participant · Sovereign Wealth · London · England · 🇬🇧 United Kingdom UK government-backed sovereign fund focused on artificial intelligence investments. Established to support the development and growth of AI…
These investors also participated in
20
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Emerald AI · Series A25 Aug 2026 $150M $150M
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CodeRabbit · Series C12 Aug 2026 $143M $143M
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OLIX · Series B03 Aug 2026 $312M $312M
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Neko Health · Series C15 Jul 2026 $700M $700M
-
Monumental · Series B15 Jul 2026 $32M $32M
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Helsing · Series E13 Jul 2026 $1.80B $1.80B
-
Isometric · Series A22 Jun 2026 $40M $40M
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Gigaton · Series A03 Jun 2026 $26M $26M
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Orbital Industries · Series B28 May 2026 $50M $50M
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Isomorphic Labs · Series B12 May 2026 $2.10B $2.10B
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Quantum Motion · Series C07 May 2026 $160M $160M
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Ineffable Intelligence · Seed27 Apr 2026 $1.10B $1.10B
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Halter · Series E24 Mar 2026 $220M $220M
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OLIX · Growth Round11 Feb 2026 $220M $220M
-
tem · Series B09 Feb 2026 $75M $75M
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Proxima · Seed13 Jan 2026 $80M $80M
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Mythic · Growth Round17 Dec 2025 $125M $125M
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Starship Technologies · Series C15 Oct 2025 $50M $50M
-
Framer · Series D28 Aug 2025 $100M $100M
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Agility Robotics · Series C31 Mar 2025 $400M $400M