# Yann Fleureau > Yann Fleureau is a Series A investor at Various Companies & Startups backing Health Care. See 7 investments, check sizes, portfolio. Updated Aug 2026. - Type: Angel Investor - Fund: [Various Companies & Startups](https://shizune.co/investors/profile/various-companies-startups) - Location: Paris, France - Total investments: 7 - Last investment: Apr 2025 - Lead investor: 0% - Last updated: Aug 2026 - LinkedIn: https://www.linkedin.com/in/yann-fleureau-b1179983 - X (Twitter): https://twitter.com/yannfleureau - Website: https://x.com/yannfleureau - Facebook: https://www.facebook.com/yann.fleureau Yann Fleureau is a Series A investor at Various Companies & Startups in Paris focused on Health Care and Medical Device. Yann Fleureau is based ourt of France and is the Co-Founder of Project Numina. Yann previously worked at Cardiologs as a Co-founder and General Manager. Yann Fleureau attended Ecole Polytechnique. ## Round sizes | Stage | Round size | | --- | --- | | Series A | $11M–$31M | ## Investment focus ### Industry | Industry | Investments | Share | | --- | --- | --- | | Health Care | 3 | 43% | | Medical Device | 3 | 43% | | Gaming | 1 | 14% | | Medical | 1 | 14% | | Big Data | 1 | 14% | 12 industries tracked in total. ### Stage | Stage | Investments | Share | | --- | --- | --- | | Series A | 4 | 57% | | Seed | 1 | 14% | | Pre-Seed | 1 | 14% | | Series B | 1 | 14% | ## Investments | Company | Description | Amount | Stage | Date | Website | | --- | --- | --- | --- | --- | --- | | Brink Therapeutics | Brink Therapeutics is a Biotechnology Research firm conducting cell therapy research using reprogrammed recombinases. | $4M | Seed | Apr 16, 2025 | | | Inbolt | InBolt has developed the world’s smallest and most efficient 3D camera tracking system. Their first product is a hardware module / device that an operator can plug onto all manual tools such as a drill, a screwdriver or a torque wrench. Once on the tool, it guides the operator, validates the completion of a task in real time and registers allthe completion parameters. | $16.7M | Series A | Sep 19, 2024 | | | Tilak Healthcare | Tilak is a unique videogame studio where like-minded & passionate people create fun mobile medical games to monitor patients with chronic diseases. | $10.5M | Series A | Oct 12, 2023 | | | Kestra Technologies | Kestra is an infinitely scalable orchestration and scheduling platform, creating, running, scheduling, and monitoring millions of complex pipelines. | $3M | Pre-Seed | Oct 04, 2023 | | | Sonio | Sonio is an artificial intelligence for fetal ultrasound, helping practitioners analyse and diagnose congenital malformations. | $14.3M | Series A | Jul 11, 2023 | | | Moon Surgical | MastOR is a medical device company developing a surgical robot for laparoscopy assistance. MastOR is an early-stage surgical robotics company whose laparoscopy assistance platform broadens access to minimally-invasive techniques for surgeons and optimizes resource utilization in the operating room. | $55.4M | Series B | May 17, 2023 | | | Moon Surgical | MastOR is a medical device company developing a surgical robot for laparoscopy assistance. MastOR is an early-stage surgical robotics company whose laparoscopy assistance platform broadens access to minimally-invasive techniques for surgeons and optimizes resource utilization in the operating room. | $31.3M | Series A | Jun 07, 2022 | | 7 of 7 investments shown. ## Co-investors - [Sofinnova Partners](https://shizune.co/investors/profile/sofinnova-partners) — VC Fund, 5 deals together - [CapHorn Invest](https://shizune.co/investors/profile/caphorn-invest) — VC Fund, 2 deals together - [Cathay Capital](https://shizune.co/investors/profile/cathaycapital) — VC Fund, 2 deals together - [Elaia](https://shizune.co/investors/profile/elaia-partners) — VC Fund, 2 deals together - [EXOR N.V.](https://shizune.co/investors/profile/exor-s-p-a) — VC Fund, 2 deals together - [GT Healthcare Capital Partners](https://shizune.co/investors/profile/gt-healthcare-capital-partners) — VC Fund, 2 deals together ## About Various Companies & Startups VC Fund 2 contacts available at Various Companies & Startups. | Name | Title | Profile | | --- | --- | --- | | Mike Wakerly | Investor and Advisor | https://shizune.co/investors/profile/mike-wakerly | | Yann Fleureau | Advisor & Investor | https://shizune.co/investors/profile/yann-fleureau | ## Similar investors ### Similar industry - [Innova Memphis](https://shizune.co/investors/profile/innova-memphis) — VC Fund - [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund - [Enterprise Ireland](https://shizune.co/investors/profile/enterprise-ireland) — VC Fund ### Similar stage - [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund - [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund - [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund ### Similar country - [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund - [Kima Ventures](https://shizune.co/investors/profile/kima-ventures) — VC Fund - [Motier Ventures](https://shizune.co/investors/profile/motier-ventures) — VC Fund ## Featured in investor lists - [Medical Device Angel Investors](https://shizune.co/investors/medical-device-angel-investors) - [Medical Device Investors in France](https://shizune.co/investors/medical-device-investors-france) - [Medical Device Angel Investors in France](https://shizune.co/investors/medical-device-angel-investors-france) - [Medical Angel Investors in France](https://shizune.co/investors/medical-angel-investors-france) ## FAQ ### What does Yann Fleureau invest in? Yann Fleureau invests primarily in Health Care, Medical Device and Gaming startups, most often at Series A and Seed stage. Most of the 7 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio. ### What is Yann Fleureau's check size? Yann Fleureau typically joins rounds of $11M–$31M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Yann Fleureau participates in. ### When did Yann Fleureau last invest? The most recent investment recorded for Yann Fleureau closed in Apr 2025. Shizune tracks 7 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly. ### Is Shizune's investor data accurate? Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co