Who has invested in Deep Fission?

Eight VC are named among the investors backing Deep Fission.

Deep Fission Funding: $122M Raised, Growth (2026)

Deep Fission funding overview

Deep Fission has raised $122M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Growth announced in April 2026. The round record for Deep Fission runs through 2026; nothing later has been disclosed. Investors on record include Eight VC.

Deep Fission at a glance

Total raised: $122M
Latest round: Growth
Latest round date: April 2026
Notable investors: Eight VC

Frequently asked about Deep Fission funding

How much has Deep Fission raised?: Deep Fission has raised $122M in total disclosed funding across the rounds on record.
Who has invested in Deep Fission?: Eight VC are named among the investors backing Deep Fission.
What was the latest Deep Fission funding round?: The most recent disclosed round is a Growth, announced in April 2026.
Where is Deep Fission based?: No headquarters location is disclosed for Deep Fission.
When did Deep Fission last raise?: The last disclosed Deep Fission round closed in April 2026 at Growth.

We update the Deep Fission record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies and their backers are listed below.

Deep Fission Funding: $122M Raised, Growth (2026)

Deep Fission funding overview

Deep Fission at a glance

Frequently asked about Deep Fission funding

Companies related to Deep Fission (30)

Browse related funding lists (3)