# Thierry Vandewalle

> Thierry Vandewalle is a Series A investor at Wind (Brussels) backing Software and SaaS. See 23 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Wind](https://shizune.co/investors/profile/wind-capital)
- Location: Brussels, Belgium
- Total investments: 23
- Last investment: Mar 2026
- Lead investor: 39%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/thierryvandewalle

Thierry Vandewalle is a Series A investor at Wind in Brussels focused on Software and SaaS. Thierry Vandewalle - Founding Partner @ Wind Capital

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $800k–$9.8M |
| Series A | $2.5M–$19M |
| Series B | $19M–$20M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 5 | 22% |
| SaaS | 4 | 17% |
| FinTech | 2 | 9% |
| Internet | 2 | 9% |
| Human Resources | 2 | 9% |

44 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 10 | 43% |
| Seed | 7 | 30% |
| Series B | 3 | 13% |
| Funding Round | 1 | 4% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| France | 13 | 57% |
| Brazil | 1 | 4% |
| Germany | 1 | 4% |
| United States | 1 | 4% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| blue activity | Blue Activity GmbH is a CleanTech startup that specializes in sustainable industrial water treatment for evaporative cooling systems, replacing environmentally harmful chemical biocides with natural microorganisms and biopolymers. It provides a complete service package, including 100% sustainable products, real-time online monitoring via dashboard,and tailored on-site support for worry-free operations. | $9.8M | Seed | Mar 17, 2026 |  |
| Keey Aerogel | Keey Aerogel is the exclusive manufacturer of silica aerogel produced from construction waste through a closed-loop process that recycles carbon dioxide and ethanol. | $18.8M | Series A | Jan 28, 2025 |  |
| Wecasa | Wecasa is a data-driven marketplace that revolutionizes care services by focusing on user experience for customers and professionalsWecasa's mission is to make care services simple and accessible for a better quality of life. Through its app, users can book in seconds a reliable Professional for care services at home: wellness (haircut,beauty, massage), cleaning, and childcare. Available in Paris, top cities in France, London, and more European cities to come. Wecasa is proud to help 100.000+ customers and increase the business of 3000 independent professionals. | $19M | Series B | Dec 05, 2024 |  |
| Dntro | Medicines and pharmaceutical solutions for libido, testosterone and menopause | $800K | Seed | Oct 01, 2024 |  |
| MeltingSpot | Digital Adoption Plateform In-app learning Platform Enterprise Software Adoption | $2.9M | Seed | Jun 20, 2022 |  |
| Vendredi | Vendredi develop your skills in innovative structures that make our society more beautiful. | $4.8M | Series A | Mar 24, 2022 |  |
| Silvr | Silvr reinvents the way entrepreneurs get funded. Financing businesses has not evolved over the last decades: banks prefer to fund assets, and equity is not the best fit for all. Silvr enables entrepreneurs by building a world where funding is easy to access, scalable, and equity-free. Silvr leverages digital business data to predict futurerevenues and offer funding in 24 hours.Silvr is headquartered in Paris, is backed by ISAI and Eurazeo, and deploys millions of euros of funding for European entrepreneurs every month. | $20.6M | Series A | Feb 08, 2022 |  |
| Wecasa | Wecasa is a data-driven marketplace that revolutionizes care services by focusing on user experience for customers and professionalsWecasa's mission is to make care services simple and accessible for a better quality of life. Through its app, users can book in seconds a reliable Professional for care services at home: wellness (haircut,beauty, massage), cleaning, and childcare. Available in Paris, top cities in France, London, and more European cities to come. Wecasa is proud to help 100.000+ customers and increase the business of 3000 independent professionals. | $17.8M | Series A | Jul 08, 2021 |  |
| Expensya | Expensya provides a web and mobile solution that automates expense management for businesses. The platform overcomes issues inherent to contemporary professions and automates expense reports management from the receipt stage to its archiving, by introducing technologies such as the Cloud, Artificial Intelligence, Machine Learning, Big Data, andBusiness Intelligence. It is translated in eight languages and adapts to the local accounting rules of approximately fifty countries, and to the specific needs of companies. The company was co-founded in 2014 by Karim Jouini and Jihed Othmani. | $20M | Series B | Apr 30, 2021 |  |
| Silvr | Silvr reinvents the way entrepreneurs get funded. Financing businesses has not evolved over the last decades: banks prefer to fund assets, and equity is not the best fit for all. Silvr enables entrepreneurs by building a world where funding is easy to access, scalable, and equity-free. Silvr leverages digital business data to predict futurerevenues and offer funding in 24 hours.Silvr is headquartered in Paris, is backed by ISAI and Eurazeo, and deploys millions of euros of funding for European entrepreneurs every month. | $3.6M | Seed | Mar 10, 2021 |  |

10 of 23 investments shown.

## Co-investors
- [French Partners](https://shizune.co/investors/profile/french-partners) — VC Fund, 3 deals together
- [Serena](https://shizune.co/investors/profile/serena-capital) — VC Fund, 3 deals together
- [XAnge](https://shizune.co/investors/profile/xange-private-equity) — VC Fund, 3 deals together
- [360 Capital](https://shizune.co/investors/profile/360-capital-partners) — VC Fund, 2 deals together
- [50 Partners](https://shizune.co/investors/profile/50-partners) — VC Fund, 2 deals together
- [Blisce](https://shizune.co/investors/profile/blisce) — VC Fund, 2 deals together

## About Wind

VC Fund · Paris, France

Wind Capital is a venture capital firm that offers support and funding to European innovators.

5 contacts available at Wind.

| Name | Title | Profile |
| --- | --- | --- |
| Aurélie NICOLAS | General Partner | https://shizune.co/investors/profile/aur%C3%A9lie-nicolas |
| Oliver Mougenot | General Partner | https://shizune.co/investors/profile/oliver-mougenot |
| Perrine Blanc | CFO | https://shizune.co/investors/profile/perrine-blanc |
| Thibaud Déchaud | VC Associate | https://shizune.co/investors/profile/thibaud-d%C3%A9chaud |
| Thierry Vandewalle | Founding Partner | https://shizune.co/investors/profile/thierry-vandewalle |

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## FAQ

### What does Thierry Vandewalle invest in?

Thierry Vandewalle invests primarily in Software, SaaS and FinTech startups, most often at Series A and Seed stage. Most of the 23 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Thierry Vandewalle's check size?

Thierry Vandewalle typically joins rounds of $800k–$9.8M at Seed, $2.5M–$19M at Series A and $19M–$20M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Thierry Vandewalle participates in.

### When did Thierry Vandewalle last invest?

The most recent investment recorded for Thierry Vandewalle closed in Mar 2026. Shizune tracks 23 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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