NJJ Capital
Xavier Niel's personal investment holding.
NJJ Capital is the holding company of French telecom entrepreneur Xavier Niel (Iliad, Free). Niel is one of Europe's most active AI backers: he invested in Mistral AI and H, funded the open research lab Kyutai, and runs the seed fund Kima Ventures.
Artificial Intelligence
Investing activity
NJJ Capital is listed on Lounge as a family office investor based in Paris, France. The deals desk records Series A and later AI rounds and seeds over $10M, so smaller checks may not show here yet.
Deals
AI rounds and acquisitions NJJ Capital took part in, newest first.
Frequently asked questions about NJJ Capital
Where is NJJ Capital based?
NJJ Capital is based in Paris, France.
How can founders reach NJJ Capital?
Founders on Lounge can see NJJ Capital's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add NJJ Capital to their Investor Pipeline to track the conversation.
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