Overview

What they do
Founded in 2019 by serial entrepreneurs Patrick Amiel and Romain Ledru-Mathé, 321 operates as a "Make or Buy Factory." They bridge the gap between corporate power (capital, reach, trust, and distribution) and entrepreneurial DNA (speed, execution, and risk-sharing) to create new growth engines. They partner with CAC40 and SBF120 companies-such as BNP Paribas, PMU, and Stellantis-to either build startups from scratch or acquire and integrate existing ones. They are highly regarded in the French ecosystem for their unique co-founding model that de-risks corporate innovation by placing seasoned entrepreneurs at the helm of corporate spin-offs.
321founded.com
What they look for
321 believes that large corporations could disrupt the world and innovate relentlessly if they changed the rules of engagement. Their thesis is to transform "sleeping" corporate assets (brand, people, expertise, customers, distribution networks) into an unfair competitive advantage for new startups. They operate a dual "Make or Buy" strategy: either building a product from scratch in under 6 months or scanning the market to acquire/partner with existing startups that fit the corporate's strategic goals.
321founded.com
Stage
Pre-seed, Seed
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Sectors
Fintech, HR and recruiting, Media, Mobility and logistics, Consumer, Climate, Deeptech, AI
321founded.com
Based
Paris, FR
321founded.com

Sources

2026-09-01321founded.comBorn from the partnership between Via-ID, Mobivia Group's accelerator, and 321Founded…
2026-09-01321founded.com31 rue du Louvre, 75001 Paris... Paris, Athènes, Dubaï... strategic partnerships across Greece…
2026-09-01321founded.comPatrick Amiel CEO & Co-founder... Romain Ledru-Mathé CTO & Co-founder... François Dorléans est…

Portfolio, cheque size and the rest

The 6 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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