Angel investor based in Paris, France.
78 companies backed across
86 recorded rounds, Sep 2010 – Apr 2026.
CEO Rock Investment, Founder-IbanFirst
Sectors of the companies in the portfolio, by company count.
Head-office city of the companies in the portfolio.
Rounds by stage.
Total size of the rounds they joined — an angel's own cheque is a share of this, and is not disclosed.
Every company Xavier Niel appears as an investor in, most recent round first.
| Company | City | Sectors | Latest round | Rounds | Round value |
|---|---|---|---|---|---|
| HrFlow.ai | Paris | HRTechArtificial IntelligenceNative AI in Human Resources | Seed Apr 2026 | 2 | $9.3M |
| Ami Labs | AI Infrastructure | Seed Mar 2026 | 1 | $1B | |
| Gradium | Paris | Speech and Voice RecognitionVoice AI | Seed Dec 2025 | 1 | $70M |
| Genesis AI | Industrial RoboticsIndustry 4.0Robotic Arm | Seed Jul 2025 | 1 | $105M | |
| Genesis AI | Palo Alto | Industrial RoboticsArtificial IntelligenceIndustry 4.0 | Seed Jul 2025 | 1 | $105M |
| Mobile Club | Boulogne Billancourt | Consumer Electronics E-CommerceB2C E-CommerceOnline Rental | Series A Apr 2025 | 1 | $2.3M |
| H Company | Paris | AI InfrastructureArtificial IntelligenceAgentic AI | Seed May 2024 | 1 | $220M |
| Cure51 | Paris | Diversified Diagnostics | Seed Mar 2024 | 1 | $16.3M |
| Bioptimus | Paris | Life Sciences TechArtificial IntelligenceNative AI in Healthcare | Seed Feb 2024 | 1 | $35M |
| Poolside LED | San Francisco | Natural Language ProcessingChatbotsAI Infrastructure | Series A Aug 2023 | 1 | $100M |
| Mistral AI | Paris | Generative AINatural Language ProcessingAI Infrastructure | Seed Jun 2023 | 1 | $113M |
| Qiara | Paris | Security & Surveillance Technology | Series B Apr 2023 | 1 | $15.3M |
| Illumix | Redwood City | Augmented RealitySpatial Computing | Series A Mar 2023 | 1 | $18M |
| Luna | Paris | Restaurants | Series A Jan 2023 | 1 | $12M |
| Benefiz | Lille | HRTechEmployer InsuranceEmployee Health IT | Seed Oct 2022 | 1 | $6.8M |
| Leviia LED | Saint Soupplets | Enterprise Storage | Seed Jul 2022 | 1 | $3M |
| Kinetix | Paris | Generative AIOnline PhotosMetaverse | Seed May 2022 | 1 | $11M |
| Dfns | Paris | CryptocurrenciesFinTechBlockchain in Financial Services | Seed Apr 2022 | 1 | $13.6M |
| Athenian | Paris | Business IntelligenceApplication Development ToolsDevOps | Seed Mar 2022 | 1 | $6M |
| Zoi | Paris | Rehabilitation and Long-Term Care | Seed Jan 2022 | 1 | $23M |
| Muzzo | Paris | HRTechHR SaaS | Seed Nov 2021 | 1 | $2.4M |
| Yavin | Paris | PaymentsBanking TechFinTech | Seed Sep 2021 | 1 | $1.4M |
| Ledgy | Zurich | Finance & Accounting TechFinTechCap Table Management Software | Series A Sep 2021 | 1 | $10M |
| oxio LED | Quebec City | Telecom OperatorsTelecom End User Equipment and Services | Series A Jul 2021 | 1 | $19.8M |
| Dice | London | Music TechOnline Event TicketingB2C E-Commerce | Series C Jul 2021 | 1 | $129.6M |
| Ublo LED | Paris | Property Management TechProperty Management Suite | Angel May 2021 | 1 | $764K |
| Nabla | Paris | Generative AIHealthcare ITAgentic AI | Series B Apr 2021 | 1 | $20.4M |
| PayFit | Paris | HRTechFinance & Accounting TechHR SaaS | Series D Mar 2021 | 4 | $207.2M |
| Acheel | Paris | Internet First Insurance PlatformsFinTechInternet First Insurers | Series C Mar 2021 | 1 | $34.9M |
| Resilience | Paris | Disease Self ManagementOnline Health InformationHealthTech | Series A Feb 2021 | 1 | $6M |
| iBanFirst LED | Paris | Digital RemittanceFinTechP2P Wallet Remittance | Series C Jun 2020 | 3 | $51.9M |
| Music World Media | Boulogne Billancourt | Mobile App Studios | Series B Mar 2020 | 1 | $55.9M |
| MWM | Boulogne Billancourt | IT ServicesMobile App DistributionArtificial Intelligence | Series C Mar 2020 | 1 | $55.9M |
| Fifty | Paris | HRTechCorporate LearningPersonalized Learning | Angel Sep 2019 | 1 | $1.1M |
| Wistiki LED | Paris | Wearable TechnologyPet TechSecurity & Surveillance Technology | Seed Apr 2019 | 1 | $674K |
| SpaceFill | Paris | Logistics TechCommercial Real Estate TechLogistics SaaS | Seed Mar 2019 | 1 | $1.1M |
| Tracktor | Paris | Construction TechB2B E-CommerceManufacturing Tech | Series A Jan 2019 | 1 | $3.4M |
| Majelan | Paris | Seed Dec 2018 | 1 | $4.5M | |
| Typology | Paris | Beauty TechBeauty E-CommerceB2C E-Commerce | Seed Oct 2018 | 1 | $11.3M |
| Luko LED | Paris | Internet First Insurance PlatformsAuto E-Commerce & ContentConnected Vehicles | Angel May 2018 | 1 | $2.2M |
| Karos | Paris | Road Transport TechRidesharingSharing Economy | Seed Apr 2018 | 1 | $5.2M |
| Alan | Paris | Internet First Insurance PlatformsHealthcare Payer TechInternet First Insurers | Series A Apr 2018 | 1 | $28.3M |
| Brut | Paris | Internet First MediaInternet First News Publishers | Series A Apr 2018 | 1 | $12.3M |
| Triplebyte | San Francisco | HRTechApplicant Testing Platforms | Series A Feb 2018 | 1 | $10M |
| Poool | Bordeaux | Content Management System (CMS) | Seed Dec 2017 | 1 | — |
| Poool | Seed Dec 2017 | 1 | — | ||
| Meero | Series A Sep 2017 | 2 | $22.6M | ||
| Diffusely | Paris | MarketingTechContent Marketing | Series A Sep 2017 | 2 | $22.6M |
| hemea | Paris | Property Management TechLocal ServicesHome Improvements | Seed Mar 2017 | 1 | $1.9M |
| Prizm | Paris | Music TechB2C E-Commerce | Seed Mar 2017 | 1 | $1.1M |
| ResearchGate | Berlin | Social PlatformsLife Sciences TechLife Sciences | Series D Feb 2017 | 1 | $52.6M |
| Les Nouveaux Fromagers LED | Seed Nov 2016 | 1 | $320.7K | ||
| Ava | Berkeley | Assistive TechSpeech and Voice RecognitionArtificial Intelligence | Seed Nov 2016 | 1 | — |
| Popchef LED | Paris | Food TechB2B E-CommerceLocal Services | Angel Oct 2016 | 1 | $2.2M |
| Klaxoon | Cesson Sevigne | Enterprise CollaborationRemote Work ToolsFuture of Work | Series A Sep 2016 | 1 | $5.6M |
| Zenly | Paris | Communication AppsSocial Platforms | Series B Sep 2016 | 1 | $22.5M |
| OpenClassrooms | Paris | HRTechCorporate Learning | Series B Sep 2016 | 1 | $6.7M |
| Brand and Celebrities | Paris | PR TechMarketingTechInfluencer Marketing | Series A Jun 2016 | 1 | $3.4M |
| Everoad LED | Paris | Logistics TechGig EmployersUber for Freight | Angel Jun 2016 | 1 | $1.7M |
| Jubiwee | Paris | HRTechEmployee EngagementHR SaaS | Angel Jun 2016 | 1 | $737.9K |
| Dreem LED | Paris | Wearable TechnologyDisease Self ManagementSleep Medicine | Angel Mar 2016 | 1 | $4M |
| Smart Me Up | Meylan | Autonomous VehiclesComputer VisionInternet of Vehicles | Angel Mar 2016 | 1 | $2.2M |
| Save | Puteaux | Local ServicesElectronics Repair ServicesB2C E-Commerce | Series A Sep 2015 | 1 | — |
| 1001pharmacies | Montpellier | Healthcare Booking PlatformsUber for Medicine DeliveryHealthTech | Series A Jul 2015 | 1 | $8.9M |
| Snips | Paris | Speech and Voice Recognition | Seed Jun 2015 | 1 | $6.3M |
| Insensi | New York City | Seed Jan 2015 | 1 | $2.4M | |
| Cord | Brooklyn | Communication Apps | Seed Sep 2014 | 1 | $1.8M |
| MyRepublic LED | Singapore | Telecom Operators | Series B Jul 2014 | 1 | — |
| Recommend | Paris | Online Event TicketingSocial PlatformsB2C E-Commerce | Angel Jun 2014 | 1 | $1M |
| Keecker | Paris | Smart HomesConsumer RoboticsSecurity & Surveillance Technology | Seed May 2014 | 1 | — |
| Bunkr | San Francisco | Productivity Software | Seed May 2014 | 1 | $1.4M |
| Step in | Paris | Coupons and Deals | Seed Jan 2014 | 1 | $820.3K |
| TV Time | Los Angeles | Tech for Film & TV | Angel Jul 2013 | 1 | $659.8K |
| Bank Of Poker LED | Angel May 2013 | 1 | — | ||
| State | London | Social PlatformsOnline Discussion Forums | Series A Feb 2013 | 1 | $14M |
| Wise | Shoreditch | Digital RemittanceFinTech | Series A Jan 2013 | 1 | $6M |
| Covertix | Kfar Saba | CybersecurityGlobal SaaS | Angel Jan 2011 | 1 | $1M |
| Sipratech | Paris | Telecom Infrastructure | Angel Sep 2010 | 1 | $1.9M |
Investors that appear in the same rounds. Two names in one round is what "invested together" means here — it is not a claim about a relationship off the cap table.
| Investor | Type | Based | Shared rounds | Shared companies |
|---|---|---|---|---|
| Bpifrance | Firm | Maisons Alfort | 17 | 16 |
| Kima Ventures | Firm | Paris | 10 | 10 |
| Aglae Ventures | Firm | Paris | 9 | 7 |
| Idinvest Partners | Firm | Paris | 6 | 6 |
| Eric Schmidt | Angel | New York City | 5 | 5 |
| Frst Capital | Firm | Paris | 5 | 4 |
| Eurazeo | Firm | Paris | 5 | 4 |
| Alven | Firm | Paris | 5 | 5 |
| Motier | Firm | Paris | 4 | 4 |
| Fabrice Grinda | Angel | New York City | 4 | 2 |
| Thibaud Elzière | Angel | 4 | 3 | |
| Marc Simoncini | Angel | Paris | 4 | 4 |
| White Star Capital | Firm | New York City | 4 | 4 |
| Accel | Firm | Palo Alto | 4 | 2 |
| Jacques Antoine Granjon | Angel | La Plaine-saint-denis | 4 | 4 |
| Breega | Firm | Paris | 4 | 3 |
| Blisce | Firm | New York City | 3 | 3 |
| Romain Niccoli | Angel | 3 | 2 | |
| Daniel Marhely | Angel | 3 | 3 | |
| Franck Le Ouay | Angel | Angers | 3 | 2 |