Our portfolio

We fund early stage Startups.  Accross all sectors.  One  obsession: performance.

Y Combinator deals

Blast allowed its members to invest several million euros in several Y Combinator startups.
Blast is neither affiliated with nor an official partner of Y Combinator
Y Combinator
Cyber
Spring 2025

Casco

Reveal security flaws in the AI code.

Y Combinator
B2C AI
Spring 2025

YouLearn

AI assistant to save students time.

Y Combinator
B2C AI
Spring 2025

Beluga Labs

Accounting assistant for content creators.

Y Combinator
B2B AI
Spring 2025

Nomi

AI that helps sales teams succeed in sales.

Y Combinator
Cyber
Spring 2025

Probo

Probo automates compliance to unleash growth.

Y Combinator
B2B AI
Spring 2025

Cactus

AI Copilot for solopreneurs.

All our other deals

2,9M€
Deeptech
Juillet 2025

Aviwell

Aviwell réinvente l'élevage animal en fusionnant sciences de la vie et IA.

5,0M€
Fintech
July 2025

Defacto

Defacto lends SMEs money in less than 30 seconds to finance their cash flow.

5,0M€
Biotech
July 2025

One Biosciences

One Biosciences is revolutionizing cancer analysis by deciphering each cell

5,0M€
Spacetech
Juin 2025

U-Space

U-Space déploie une nouvelle génération de satellites clé en main : plus fiables, moins chers et prêts 2x plus vite.

€2.4M
Sport tech
June 2025

The Sanctuary Group

The Sanctuary Group is revolutionizing premium fitness with already 15 immersive sports studios with confirmed success in Paris and the Paris region.

22,1M €
June 2025

Blast Army 3

Join the Blast. adventure by becoming a shareholder of the Club alongside Anthony Bourbon

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one-of-a-kind
investment club

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