# Serge Schoen

> Serge Schoen is a seed investor at Ambrosia Investments (Geneva) backing SaaS and Mobile. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Ambrosia Investments](https://shizune.co/investors/profile/ambrosia-investments)
- Location: Geneva, Switzerland
- Total investments: 3
- Last investment: Dec 2023
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/serge-schoen-281b08114/

Serge Schoen is a seed investor at Ambrosia Investments in Geneva focused on SaaS and Mobile. Founding Partner and Chairman of Ambrosia Investments, a Founding Partner and Chairman of EightStone Private Limited and EightStone Family Office, Member of the Board of Cofco International Limited, Director of Itsu Limited, and Member of the Executive Board of the MIT Business School (Sloan). Served as the Chief Executive Officer of Louis DreyfusCompany from 2005 to mid 2013 and as Executive Chairman of Louis Dreyfus Company Holdings B.V.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.5M–$3.5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 33% |
| Mobile | 1 | 33% |
| Software | 1 | 33% |
| Nutrition | 1 | 33% |
| Restaurants | 1 | 33% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Funding Round | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Switzerland | 1 | 33% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| PowerAPI | Foodetective enables F&B businesses to integrate & manage their entire tech stack from a single OS & platform. Increasing online revenues and visibility as well as removing all operational & administrative tasks. Our vision is to become the intelligent OS & interface of the F&B industry. | $3.5M | Seed | Dec 22, 2023 |  |
| PowerAPI | Foodetective enables F&B businesses to integrate & manage their entire tech stack from a single OS & platform. Increasing online revenues and visibility as well as removing all operational & administrative tasks. Our vision is to become the intelligent OS & interface of the F&B industry. | $1.5M | Seed | May 04, 2021 |  |
| Califia Farms | Califia Farms' (Califia, pronounced like California), mission is to bring you delicious and mindful nourishment through California-grown fruits and nuts. Califia Farms is led by beverage visionary Greg Steltenpohl, bringing you beautifully bottled goodness from the San Joaquin Valley. The name comes from the Spanish legend of warrior queenCalifia who ruled over the mythical island of California. Spanish conquistadors believed they had discovered Califia’s bountiful island when they first explored California. | $50M |  |  |  |

3 of 3 investments shown.

## Co-investors
- [4See Ventures](https://shizune.co/investors/profile/4see-ventures) — VC Fund, 1 deal together
- [Prediction Capital](https://shizune.co/investors/profile/prediction-capital) — VC Fund, 1 deal together
- [Stripes](https://shizune.co/investors/profile/stripesco) — VC Fund, 1 deal together

## About Ambrosia Investments

VC Fund · Luxembourg, Luxembourg

Ambrosia Investments is an investment group focused on the food, beverage and ingredients industries. Their goal is to help entrepreneurs grow their businesses--leveraging our own backgrounds and experiences as entrepreneurs and investors.​They seek to invest €2 to €20 million in each deal, with a focus on minority growth capital investments inprimarily the United States and Europe.

2 contacts available at Ambrosia Investments.

| Name | Title | Profile |
| --- | --- | --- |
| Samuelle Thevenet | COO / CFO | https://shizune.co/investors/profile/samuelle-thevenet |
| Serge Schoen | Partner & Chairman | https://shizune.co/investors/profile/serge-schoen |

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## FAQ

### What does Serge Schoen invest in?

Serge Schoen invests primarily in SaaS, Mobile and Software startups, most often at Seed and Funding Round stage. Most of the 3 investments tracked by Shizune back companies in Switzerland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Serge Schoen's check size?

Serge Schoen typically joins rounds of $1.5M–$3.5M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Serge Schoen participates in.

### When did Serge Schoen last invest?

The most recent investment recorded for Serge Schoen closed in Dec 2023. Shizune tracks 3 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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