# Jacques Lewiner

> Jacques Lewiner is a seed investor backing Biotechnology, Medical and Health Care. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: Dec 2023
- Lead investor: 0%
- Last updated: Aug 2026

Jacques Lewiner is a seed investor focused on Biotechnology and Medical. Jacques Lewiner - Member of the Board of Directors @ Axilum Robotics

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Biotechnology | 2 | 100% |
| Medical | 1 | 50% |
| Health Care | 1 | 50% |
| Life Science | 1 | 50% |
| Therapeutics | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series C | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Okomera | Okomera is a biotech start-up that accelerates access to more effective, precision-based cancer medicines. It pioneered the automation and downsizing of individualized tumor biopsy research. | $11.2M | Seed | Dec 20, 2023 |  |
| Cytoo | CYTOO focuses on innovative products for the life science research market with an emphasis in cell based assays, high content analysis and cell screening.They develop, manufacture, and distribute products that make cellular analysis robust and reliable by dramatically decreasing cell variability.There new micropattern-based products aredesigned to meet the needs of all clients whatever their research goals. They are open to suggestions or specific requests that can improve and spread the scope of this breakthrough in quantitative cell analysis. | $10M | Series C | Nov 25, 2011 |  |

2 of 2 investments shown.

## Co-investors
- [Auriga Partners](https://shizune.co/investors/profile/auriga-partners) — VC Fund, 1 deal together
- [Berkeley SkyDeck Fund](https://shizune.co/investors/profile/berkeley-skydeck-fund) — VC Fund, 1 deal together
- [Entrepreneurs Fund](https://shizune.co/investors/profile/entrepreneurs-fund) — VC Fund, 1 deal together
- [Polytechnique Ventures](https://shizune.co/investors/profile/polytechnique-ventures) — VC Fund, 1 deal together
- [Resonance](https://shizune.co/investors/profile/resonance-503c) — VC Fund, 1 deal together
- [SkyDeck Berkeley](https://shizune.co/investors/profile/skydeck-berkeley) — VC Fund, 1 deal together

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## Featured in investor lists
- [Life Science Angel Investors in Europe](https://shizune.co/investors/life-science-angel-investors-europe)
- [Life Science Investors in France](https://shizune.co/investors/life-science-investors-france)
- [Biotechnology Angel Investors in France](https://shizune.co/investors/biotechnology-angel-investors-france)
- [Biotech Angel Investors in France](https://shizune.co/investors/biotech-angel-investors-france)

## FAQ

### What does Jacques Lewiner invest in?

Jacques Lewiner invests primarily in Biotechnology, Medical and Health Care startups, most often at Seed and Series C stage. Most of the 2 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Jacques Lewiner last invest?

The most recent investment recorded for Jacques Lewiner closed in Dec 2023. Shizune tracks 2 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.

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