Bring expertise directly into daily work

Co-founded by Jean-Baptiste Ronssin (CEO) & Thomas Emery (CTO)

Yoshu is an infrastructure layer that helps knowledge-intensive organizations make expertise usable at scale. It increases employee and expert effectiveness by embedding knowledge directly into how work is done.

What Yoshu does

Yoshu integrates expertise into users’ workflows by intervening directly in their operational context to guide actions and decisions.
It delivers rich, real-time contextual information, recognizing that expertise depends on situation, data, and timing.
Experts retain control over the system by managing knowledge sources, prompts, and context, including static documents and evolving expertise.

Where it is used

Yoshu is used by organizations such as Lacoste, Teknor Apex, and Coty.

What it changes on the ground

  • In R&D, teams achieved up to a 20% gain in time to market by capitalizing on historical developments.
  • Sales teams use Yoshu as a real-time expert assistant, increasing sales by up to 30% and reducing response time by 70%.
  • In production, access to machine incident history enables faster issue resolution and increased production time.
Jean-Baptiste Ronssin
CEO
Thomas Emery
CTO

Portfolio