MarkosWebWeb intelligence for the agentic economy

Public companies

Companies that went public. 27 companies.

clusterHealthcare and bio 5B2B SaaS 4Commerce and marketplaces 3Consumer 3Fintech 2Robotics and physical world 2Defense and space 1Climate and energy 1AI infra and compute 1Developer tools 1
year2020 12018 22017 12016 22015 42014 42013 12012 42010 22009 12007 1
sourceY Combinator 23Pear VC 4
CompanyClusterProgramStatusLast signal
Oklo

Emission free, always on power from advanced fission power plants.

Climate and energyAdvanced fission power plantsY CombinatorS14Public companychecked 2026-08-17