# Marc de Jong

> Marc de Jong is a seed investor in Amsterdam backing Sensor, Software and Wind Energy. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: Amsterdam, The Netherlands
- Total investments: 1
- Last investment: Apr 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/marcdejong99
- Website: http://www.lmwindpower.com/

Marc de Jong is a seed investor in Amsterdam focused on Sensor and Software. Marc de Jong has had an extremely successful career with Phillips where he was previously a member of the Royal Philips Group Management Committee. He was CEO of various divisions within Philips and CEO of the automotive and identification businesses of NXP Semiconductors before beginning his own management consultancy. Marc de Jong holds aMasters in Physics and Mathematics from the Free University of Amsterdam, further qualifications in Economics and two MBA’s, one from the University of Rochester in the United States and another from the Erasmus University, Rotterdam.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Sensor | 1 | 100% |
| Software | 1 | 100% |
| Wind Energy | 1 | 100% |
| Renewable Energy | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Fibersail | “If you cannot measure it, you cannot improve it” (William Kelvin)Fibersail develops a shape sensing system based on FBG fiber optic research and development to monitor and analyze wind turbine blades in terms of shape, condition, and behavior. The real-time information provided by our system will help wind turbine operators maximize performanceand availability while preventing failures and minimizing maintenance costs from their assets.Our unique solution and approach with fiber optic sensors make it possible for a very easy and simple integration along the entire length of any critical structure ensuring the monitoring of its precise shape and behavior.Fibersail - Shaping the structures of tomorrow. | $5.4M | Seed | Apr 06, 2022 |  |

1 of 1 investments shown.

## Co-investors
- [Caixa Capital](https://shizune.co/investors/profile/caixa-capital-2) — VC Fund, 1 deal together
- [FORWARD.one](https://shizune.co/investors/profile/forward-one) — VC Fund, 1 deal together
- [EIT InnoEnergy](https://shizune.co/investors/profile/kic-innoenergy) — VC Fund, 1 deal together
- [Rockstart](https://shizune.co/investors/profile/rockstart-accelerator) — VC Fund, 1 deal together

## 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
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- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

### Similar country
- [Portugal Ventures](https://shizune.co/investors/profile/portugal-ventures) — VC Fund
- [Caixa Capital](https://shizune.co/investors/profile/caixa-capital-2) — VC Fund
- [Armilar Venture Partners](https://shizune.co/investors/profile/espirito-santo-ventures) — VC Fund

## Featured in investor lists
- [All Angel Investors in Portugal](https://shizune.co/investors/angel-investors-portugal)
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- [Hardware Investors in Portugal](https://shizune.co/investors/hardware-investors-portugal)

## FAQ

### What does Marc de Jong invest in?

Marc de Jong invests primarily in Sensor, Software and Wind Energy startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Portugal. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Marc de Jong last invest?

The most recent investment recorded for Marc de Jong closed in Apr 2022. Shizune tracks 1 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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