Ernst Rustenhoven
Sr. Investment Associate @ Slingshot Ventures
Amsterdam, The Netherlands
Ernst Rustenhoven is a seed investor at Slingshot Ventures in Amsterdam focused on Internet and E-Commerce. Ernst Rustenhoven
- Total investments:
- 1
- Last investment:
- Lead investor:
- 100%
Last updated:
For AI agents: llms.txt
Industries Ernst Rustenhoven invests in
Stages Ernst Rustenhoven invests in
Countries Ernst Rustenhoven invests in
Contacts
| Type | Contact | Validation |
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Investment Focus
Industry
- Internet 1 (100%)
- E-Commerce 1 (100%)
- Marketplace 1 (100%)
- Consumer Electronics 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| At Valyuu, we’re shaping the future of commerce by empowering brands to embrace circularity and sustainability. From seamless trade-in programs to full-stack recommerce solutions, we’re helping businesses meet growing consumer demands for environmentally friendly practices. Join us on our mission to create a circular-first world where products aregiven new life and businesses unlock new revenue streams, all while reducing their environmental footprint. Together, we’re building a more sustainable future!Backed by Techstars, Slingshot Ventures, Rubio Impact Ventures and Golden Egg Check Capital. | $2.6M / Seed / Aug 29, 2023 |
Co-Investors
About Slingshot Ventures
Slingshot Ventures is a venture capital firm investing in fast growing companies, with a focus on B2C and B2B2C businesses.We back ambitious, talented and charismatic entrepreneurs and actively help them accelerate their businesses with our knowledge, experience and international network of people and companies. By providing smart capital we helpthese start- and scale-ups catapult their business to the next level.We currently manage a portfolio of multiple investments, all with a base in the Netherlands and all with a cross-border ambition. Our portfolio includes companies such as VanMoof, Wonderkind, Boldking, Wasteless, Temper, Swishfund & more.
Slingshot Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Marco Pieters
Managing Partner
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Constance Scholten
Director
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Ernst Rustenhoven
Sr. Investment Associate
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Jimmy Dietz
Investment Analyst
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Marlot Meddens
Investment Associate
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FAQ
What does Ernst Rustenhoven invest in?
Ernst Rustenhoven invests primarily in Internet, E-Commerce and Marketplace startups, most often at Seed stage. Most of the 1 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 Ernst Rustenhoven?
Public channels for Ernst Rustenhoven include LinkedIn. 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 Ernst Rustenhoven last invest?
The most recent investment recorded for Ernst Rustenhoven closed in Aug 2023. 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 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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