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Ernst Rustenhoven, Sr. Investment Associate at Slingshot Ventures

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:

Industries Ernst Rustenhoven invests in

InternetE-CommerceMarketplaceConsumer Electronics

Stages Ernst Rustenhoven invests in

Seed

Countries Ernst Rustenhoven invests in

The Netherlands

Investment Focus

Industry

  • Internet 1 (100%)
  • E-Commerce 1 (100%)
  • Marketplace 1 (100%)
  • Consumer Electronics 1 (100%)

Investments

CompanyDescriptionRoundLinks
Valyuu.com Valyuu.com
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

Slingshot Ventures

About Slingshot Ventures

VC Fund · Amsterdam, The Netherlands

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

NameEmailPhoneSocials
Marco Pieters
Marco Pieters Managing Partner
Ernst Rustenhoven
Ernst Rustenhoven Sr. Investment Associate
Jimmy Dietz
Jimmy Dietz Investment Analyst
Marlot Meddens
Marlot Meddens Investment Associate

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Google
Clean Energy
EdTech
Artificial Intelligence
Local
Travel
Platforms
InsurTech
Enterprise Software
Oil and Gas
Cryptocurrency
Retail
Social Impact
SaaS
Film
Restaurants
Photography
Payments
Email
CleanTech
Energy
Marketplace
Organic Food
Fitness
Machine Learning
Health Care
Agriculture (AgTech)
Gaming
Facebook
Blockchain
B2B
Social Network
Video Games
Big Data
Medical Device
Wellness
Education
Mobile
Automotive
Sports
Legal
eSports
Construction
Hospitality
Biotechnology
Consumer
Software
Renewable Energy
Crowdfunding
Theatre
Medical
Recruiting
Web3
Venture Capital
Fashion
Social
Beauty
Infrastructure
Cannabis
LGBT
Celebrity
Climate
Mobile Apps
Life Science
Wine and Spirits
Food and Beverage
Publishing
Music
Art
Real Estate
Sporting Goods
Manufacturing
Digital Media
FinTech
Finance
Financial Services
Social Media
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Android
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Impact
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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.

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 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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Ernst Rustenhoven Ernst Rustenhoven Find email