# Catherine Dunand

> Catherine Dunand is a Series A investor at Cemag Invest backing Artificial Intelligence. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Cemag Invest](https://shizune.co/investors/profile/cemag-invest)
- Location: Paris, France
- Total investments: 5
- Last investment: Apr 2023
- Lead investor: 60%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/catherinedunand/?originalSubdomain=fr
- Website: https://x.com/PROMONTOIRES

Catherine Dunand is a Series A investor at Cemag Invest in Paris focused on Artificial Intelligence and Medical. Catherine Dunand is the President and Founder of Cemag Invest. She previously worked at FABERNOVEL as a Board Member. Catherine Dunand attended INSEAD.

## Round sizes

| Stage | Round size |
| --- | --- |
| Series A | $7.5M–$11M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 2 | 40% |
| Medical | 1 | 20% |
| Consulting | 1 | 20% |
| Electronics | 1 | 20% |
| Health Care | 1 | 20% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 3 | 60% |
| Seed | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Oso | Oso is a business that focuses on ambient intelligence for careers and persons in vulnerable situations. Oso is healthcare and well-being from human noises. | $11M | Series A | Apr 20, 2023 |  |
| Oso | Oso is a business that focuses on ambient intelligence for careers and persons in vulnerable situations. Oso is healthcare and well-being from human noises. | $11M | Series A | Apr 20, 2023 |  |
| Avicenna.ai | Avicenna.ai is an innovative medical device company. Avicenna.ai develops new generation of algorithms dedicated to the detection of life threatening lesions. | $7.5M | Series A | Feb 08, 2023 |  |
| Avicenna.ai | Avicenna.ai is an innovative medical device company. Avicenna.ai develops new generation of algorithms dedicated to the detection of life threatening lesions. | $3M | Seed | Feb 07, 2020 |  |
| Aryballe Technologies | Aryballe Technologies was created in Grenoble/France by a team of scientists and entrepreneurs. As a technology platform their main objectives are to develop new generations of universal sensors which can be adapted to different applications.In parallel to their core hardware development activities they are also organized to handle thesoftware + database development and full manufacturing of their sensors and devices. |  | Series A | Jul 09, 2019 |  |

5 of 5 investments shown.

## Co-investors
- [Innovacom](https://shizune.co/investors/profile/innovacom) — VC Fund, 4 deals together
- [Breizh Up](https://shizune.co/investors/profile/breizh-up) — VC Fund, 2 deals together
- [Cemag Invest](https://shizune.co/investors/profile/cemag-invest) — VC Fund, 1 deal together
- [Hyundai Motor Company](https://shizune.co/investors/profile/hyundai-motor-company) — VC Fund, 1 deal together
- [International Flavors & Fragrances](https://shizune.co/investors/profile/international-flavors-fragrances) — VC Fund, 1 deal together
- [Novinvest Partners](https://shizune.co/investors/profile/novinvest-partners) — VC Fund, 1 deal together

## About Cemag Invest

VC Fund · Paris, France

Cemag Invest is a family office founded in 2016 dedicated to minority capital development investments in the fields of healthcare, B to B services, and technology.

1 contacts available at Cemag Invest.

| Name | Title | Profile |
| --- | --- | --- |
| Catherine Dunand | President and Founder | https://shizune.co/investors/profile/catherine-dunand |

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — 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
- [Manufacturing Angel Investors in France](https://shizune.co/investors/manufacturing-angel-investors-france)
- [Consumer Angel Investors in France](https://shizune.co/investors/consumer-angel-investors-france)
- [Climate Angel Investors in France](https://shizune.co/investors/climate-angel-investors-france)

## FAQ

### What does Catherine Dunand invest in?

Catherine Dunand invests primarily in Artificial Intelligence, Medical and Consulting startups, most often at Series A and Seed stage. Most of the 5 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Catherine Dunand's check size?

Catherine Dunand typically joins rounds of $7.5M–$11M 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 Catherine Dunand participates in.

### When did Catherine Dunand last invest?

The most recent investment recorded for Catherine Dunand closed in Apr 2023. Shizune tracks 5 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