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CuspAI raises $450M Series B for AI materials discovery · Lounge.ai

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AI Deals › Venture

VentureJul 15 · Today's Startup News

CuspAI raises $450M Series B for AI materials discovery

Cambridge-based CuspAI raised $450M in July 2026 from Temasek, Lightspeed, Samsung Electronics, Lux Capital, NEA and Kleiner Perkins to design materials for carbon capture and energy with AI.

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Source

Today's Startup News ↗

Rewritten in our words. The original is the source of record.

Deal sheet

CompanyCuspAI

TypeSeries B

Amount$450M

Valuationundisclosed

SectorAI materials discovery

HQCambridge, UK

Investors

Temasek Lightspeed Venture Partners Samsung Electronics Lux Capital NEA Kleiner Perkins

CuspAI website ↗

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Source

Today's Startup News ↗

Rewritten in our words. The original is the source of record.

Deal sheet

CompanyCuspAI

TypeSeries B

Amount$450M

Valuationundisclosed

SectorAI materials discovery

HQCambridge, UK

Investors

Temasek Lightspeed Venture Partners Samsung Electronics Lux Capital NEA Kleiner Perkins

CuspAI website ↗

More in Venture

OneByZero raises $20M Series A from Jungle Ventures to take enterprise AI from pilots to production in APAC Pandektes raises €13.5M Series A led by Alstin Capital to build the data layer for AI legal research Supabase raises $150M led by GIC and acquires Turso Flow Engineering raises $50M Series B at $750M for agentic hardware-design tooling

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