Karsten Langer
Managing Partner at The Riverside Company
Belgium
Karsten Langer, Managing Partner at The Riverside Company is an active investor based in Belgium. This profile covers what Karsten Langer backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseManufacturing & IndustrialConsumer & RetailHealthcare & BiotechMobility & Logistics
- Location
- Belgium
- Typical check
- $2M
- Past investments
- 54
Notable investments
Buildout
SearchManipulator.com
Work Health Group
Sentinel Performance SolutionsMK Chimney Systems
Bike24
Kasasa
Destiny Solutions
CogniTest Corporation
North American Dental GroupPerformance Systems Integration (PSI)The Marena GroupHow to reach Karsten Langer
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About this profile
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Cite this page
Round Funded. "Karsten Langer." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/karsten-langer
Frequently Asked Questions
What does Karsten Langer invest in?
Karsten Langer invests in SaaS & Enterprise, Manufacturing & Industrial, Consumer & Retail and Healthcare & Biotech, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Karsten Langer invest at?
Karsten Langer typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Karsten Langer's typical check size?
Karsten Langer typically writes checks around $2M. 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.