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
B2B SaaS
Spring 2025

Rimba

AI Software for compliance in energy and industry.

Y Combinator
B2B AI
Spring 2025

Runrl

Helps employees perform better on LLMs.

Y Combinator
B2B SaaS
Spring 2025

Pgdog

Accelerates PostgreSQL data search.

Y Combinator
Healthtech
Spring 2025

WorkDone

AI co-pilot to help hospital staff with administrative matters.

Y Combinator
Hardware
Spring 2025

Zeon Systems

AI Robot that automates the manual tasks of researchers.

Y Combinator
Transportation
Spring 2025

Flott HQ

Optimize the management of vehicle fleets thanks to AI.

All our other deals

€1.1M
Assurtech
May 2023

Quartz

Quartz is the insurance broker that digitizes, centralizes and simplifies business protection, both in terms of selecting and taking out professional insurance and in managing them on a daily basis.

€1.3M
May 2023

Squadeasy

Squadeasy is a SaaS mobility management and engagement solution for companies to boost their environmental & HR performance.

€2.0M
Green Fintech
April 2023

Keewe

Keewe is a Green Fintech that allows SMEs to make international payments by hedging against exchange rate volatility, while minimizing their carbon footprint.

€1.5M
Leasing B2B
March 2023

Flease

The company offers an innovative solution for long-term leasing of nearly-new vehicles for VSEs and SMEs with a fully digitized service.

€1.0M
HR tech
February 2023

Spayr

Spayr is a mission-driven company aiming to bring greater financial peace of mind to employees. It develops benefits on company remuneration, including: a solution for on-demand salary payments via an app and budget support mechanisms.

€0.9M
SaaS
Janvier 2023

Hemblem

Hemblem offers restaurant owners an application for connecting with influencers, allowing them to gain visibility on social networks. Thanks to a subscription offer, Hemblem is the market leader and already has 4,000 active influencers and 500 restaurants as customers.

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