Wouter Holtslag, Venture investor in The Hague is an active investor based in The Hague, South Holland. This profile covers what Wouter Holtslag backs, at which stage, and how founders can reach out in 2026.
Wouter Holtslag founded Tempest Capital, an investment company active in venture capital, public markets, and digital assets, with a background in aerospace and semiconductors.
Wouter Holtslag invests in Crypto & Web3 and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture.
- Investor type
- VCAngel
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- Crypto & Web3Hardware & Deep Tech
- Location
- The Hague, South Holland
- Typical check
- $500K
How to reach Wouter Holtslag
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Cite this page
Round Funded. "Wouter Holtslag." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/wouter-holtslag
Frequently Asked Questions
Who is Wouter Holtslag?
Wouter Holtslag, Venture investor in The Hague is an active investor based in The Hague, South Holland. Wouter Holtslag invests in Crypto & Web3 and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture.
What does Wouter Holtslag invest in?
Wouter Holtslag invests in Crypto & Web3 and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Wouter Holtslag invest at?
Wouter Holtslag typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Wouter Holtslag's typical check size?
Wouter Holtslag 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.