Timon de Leeuw, Investment Manager at Oost NV is an active investor based in Utrecht, Utrecht. This profile covers what Timon de Leeuw backs, at which stage, and how founders can reach out in 2026.
Timon de Leeuw is an Investment Manager at Oost NV, focusing on (Deep) Tech and Impact investing.
Timon de Leeuw invests in Hardware & Deep Tech and Climate & Energy, typically at Early Stage Venture.
- Investor type
- VC
- Stages
- Early Stage Venture
- Invests in
- Hardware & Deep TechClimate & Energy
- Location
- Utrecht, Utrecht
- Typical check
- $500K
How to reach Timon de Leeuw
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Cite this page
Round Funded. "Timon de Leeuw." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/timon-de-leeuw
Frequently Asked Questions
Who is Timon de Leeuw?
Timon de Leeuw, Investment Manager at Oost NV is an active investor based in Utrecht, Utrecht. Timon de Leeuw invests in Hardware & Deep Tech and Climate & Energy, typically at Early Stage Venture.
What does Timon de Leeuw invest in?
Timon de Leeuw invests in Hardware & Deep Tech and Climate & Energy, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Timon de Leeuw invest at?
Timon de Leeuw typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Timon de Leeuw's typical check size?
Timon de Leeuw typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.