Raised $1.1B across disclosed rounds.[1][2][3][4][5][6][7][10]

Seed closed April 2026, led by Sequoia Capital.[1][2][3][4][5][6][7][10]

post-money valuation is not publicly disclosed.

Named investors include Sequoia Capital, Lightspeed Venture Partners, NVIDIA, DST Global, Index Ventures, Google, Flying Fish Ventures, EQT Ventures, Evantic Capital, Wellcome Trust, BOND Capital, British Business Bank, UK Sovereign AI Fund.[1][4][6][10]

David Silver, CEO and Founder[1][6][11][15]

Alexandre Laterre, Co-Founder[1][6][11][15]

Lasse Espeholt, CTO[8][15]

Junhyuk Oh, Chief Research Officer[8][15]

Chris Apps, Chief Research Accelerator[8][15]

Wojciech Marian Czarnecki, Chief Scientific Officer[8][15]

Safe Superintelligence · ssi.inc · Same buyer of capital (frontier AI investors) and same job to be done: funding a pre-product superintelligence research lab on founder credibility. Named in the same market context by TNW.[7]

The customer proof is company-sourced only. No independent source in this ledger confirms it.[8]

Ask for one referenceable production customer.

Not a recommendation. The first thing this ledger cannot answer.

Filled in the side panel for invited readers. This card carries sourced facts only.