# Toen Zonneveld

> Toen Zonneveld is a Series A investor at Invest-NL backing Manufacturing. See 8 investments, check sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Fund: [Invest-NL](https://shizune.co/investors/profile/invest-nl)
- Location: The Hague, The Netherlands
- Total investments: 8
- Last investment: Feb 2023
- Lead investor: 50%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/rinkezonneveld
- X (Twitter): https://twitter.com/rinkezonneveld

Toen Zonneveld is a Series A investor at Invest-NL in The Hague focused on Manufacturing and Solar. Toen Rinke Zonneveld is based out of Amsterdam, North Holland and is the CEO of Invest-NL. Toen previously worked at Nationaal Regieorgaan Praktijkgericht Onderzoek SIA as a Chair of the Delta Prize Jury. Toen Rinke Zonneveld attended the Vrije Universiteit Amsterdam. Toen Rinke Zonneveld has been honored with the title “Dear Civil Servant ofthe Netherlands.”

## Contacts

5 contacts available for Toen Zonneveld: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/rinke-zonneveld-ne?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 3 | 38% |
| Solar | 1 | 13% |
| Energy | 1 | 13% |
| Biofuel | 1 | 13% |
| Fashion | 1 | 13% |

23 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 2 | 25% |
| Funding Round | 2 | 25% |
| Series B | 1 | 13% |
| Post-IPO Debt | 1 | 13% |
| Convertible Note | 1 | 13% |

6 stages tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Sif Holding | Sif Holding N.V. manufactures and sells steel tubulars that are used as foundation components for the offshore wind and offshore oil and gas industries. | $129.8M | Post-IPO Debt | Feb 13, 2023 | https://sif-group.com/en/ |
| BYBORRE | BYBORRE is a textile innovation company that specializes in design, material development, engineered knits, and supply chain services. | $18.1M | Series B | Feb 06, 2023 | http://byborre.com |
| Lightyear | Lightyear is a pioneering automotive company dedicated to revolutionizing sustainable transportation through innovative solar technology. Founded in the Netherlands, Lightyear aims to create electric vehicles that harness solar energy to reduce reliance on traditional charging methods. Its flagship model, the Lightyear Zero, showcases this visionby integrating advanced solar panels directly into the vehicle's design, allowing it to generate energy from sunlight and significantly extend its driving range. With a commitment to sustainability, efficiency, and cutting-edge engineering, Lightyear is at the forefront of the transition to eco-friendly mobility, striving to make solar-powered driving a viable option for consumers worldwide. | $80.2M | Venture - Series Unknown | Sep 06, 2022 | http://www.lightyear.one/ |
| DeNoize | DeNoize is a smart window technology that transforms any glass facade into a noise-canceling system. | $1M |  | May 30, 2022 | https://denoize.com/ |
| IMSystems | IMSystems introduces the new standard in high-performance gearbox technology: the Archimedes Drive. We have finally been able to get rid of the gear teeth and beat the traction drive paradox. This enables us to deliver precisely the right force at precisely the right place using our patented Flexroller technology. The Archimedes Drive is availablein ratios up to 10,000:1 - almost 100 times it's nearest competition. We can deliver high torque in a fraction of the volume of other speed reducer technologies, and do it with precision approaching 1 arc-second.Simply put, our drive technology is lighter, stronger, more efficient, more scalable and lower cost than any competing drive technology. Our goal is nothing less than to cause a revolution in the robotics industry. | $830.8K | Convertible Note | Dec 20, 2019 | http://www.imsystems.nl |
| NewCompliance | NewCompliance drives value in healthcare through modern, interoperable IT platforms that reshape information. | $3M | Series A | Nov 19, 2019 | https://newcompliance.com/ |
| Delft Advanced Biorenewables | Delft Advanced Biorenewables is a biotechnology research center. They provide products that include biobased chemicals and fuel production. DAB.bio is a technology company that provides fermentation processes and hardware solutions. To enable cost-effective biomanufacturing of inhibitory or unstable products, DAB.bio's engineers use the FAST(Fermentation Accelerated by Separation Technology) platform technology. FAST, a DAB.bio product, is an integrated solution that improves the entire process, from fermentation performance to downstream processing and purification. | $2.2M | Series A | May 24, 2019 | http://www.dab.bio |
| Delft Advanced Biorenewables | Delft Advanced Biorenewables is a biotechnology research center. They provide products that include biobased chemicals and fuel production. DAB.bio is a technology company that provides fermentation processes and hardware solutions. To enable cost-effective biomanufacturing of inhibitory or unstable products, DAB.bio's engineers use the FAST(Fermentation Accelerated by Separation Technology) platform technology. FAST, a DAB.bio product, is an integrated solution that improves the entire process, from fermentation performance to downstream processing and purification. |  |  |  | http://www.dab.bio |

8 of 8 investments shown.

## Co-investors
- [FORWARD.one](https://shizune.co/investors/profile/forward-one) — VC Fund, 2 deals together
- [ABB Ventures](https://shizune.co/investors/profile/abb-technology-ventures) — VC Fund, 1 deal together
- [Capricorn Partners](https://shizune.co/investors/profile/capricorn-partners) — VC Fund, 1 deal together
- DELA — VC Fund, 1 deal together
- [InnovationQuarter](https://shizune.co/investors/profile/innovation-quarter) — VC Fund, 1 deal together
- [IQ Capital](https://shizune.co/investors/profile/iq-capital-partners) — VC Fund, 1 deal together

## About Invest-NL

VC Fund · Amsterdam, The Netherlands

Invest-NL is a investment company.

5 contacts available at Invest-NL.

| Name | Title | Profile |
| --- | --- | --- |
| Ruud Zandvliet | Investment Principal | https://shizune.co/investors/profile/ruud-zandvliet |
| Toen Zonneveld | CEO | https://shizune.co/investors/profile/rinke-zonneveld-ne |
| Bastiaan Gielink | Senior Investment Manager | https://shizune.co/investors/profile/bastiaan-gielink |
| Elisabeth Storm de Grave | Investment Principal | https://shizune.co/investors/profile/elisabeth-storm-de-grave |
| Florentine Beelaerts van Blokland | Investment Analyst | — |

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## FAQ

### What does Toen Zonneveld invest in?

Toen Zonneveld invests primarily in Manufacturing, Solar and Energy startups, most often at Series A and Funding Round stage. Most of the 8 investments tracked by Shizune back companies in The Netherlands. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Toen Zonneveld?

Public channels for Toen Zonneveld include LinkedIn and X (Twitter). For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Toen Zonneveld last invest?

The most recent investment recorded for Toen Zonneveld closed in Feb 2023. Shizune tracks 8 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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