Investor profile
Karsten Langer
Private equity, Venture debt & Managing Partner at The Riverside Company
Karsten Langer works as a Managing Partner at The Riverside Company. The firm's known portfolio counts 10 companies.
Is Karsten Langer a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Managing Partner at The Riverside Company, whose known portfolio counts 10 companies
- Clinical Research IO
- DAWGS
- US Cabinet Depot
- Virtual IT Group
- 1-Tom-Plumber Melbourne
- Contruent
- GFOS
- Pacific Lawn Sprinklers
- The Vomela Companies
- Western Botanicals
Investor Profile
The listing covers sectors AI, Commerce, Consumer and Education, and focus areas AI Applications, Analytics, Content and Data. Startups operating in these areas may find Karsten Langer relevant.
The Riverside Company appears in Late-Stage rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Karsten Langer is worth approaching.
Colleagues at The Riverside Company
Showing 20 of 35
Loren Schlachet
Managing Partner
Miami Beach, United States
Peter Tsang
Co-Chief Investment Officer
San Francisco, United States
Alan Peyrat
Senior Partner
Cleveland, United States
Kevin Xu
Partner
Melbourne, Australia
Ashley Sorrenti
Principal
Melbourne, Australia
Jeremy Holland
Managing Partner, Origination
Los Angeles, United States
Jenny Guo
Vice President
Melbourne, Australia
Anne Hayes
Senior Partner, Capital Markets
New York, United States
Peggy Roberts
Managing Partner
Cleveland, United States
Joe Manning
Senior Partner
Cleveland, United States
Edouard Merette
Director - Riverside Asia Partners Pte Ltd
Singapore
Tillmann Immisch
Principal
Finland
Florian Halama
Principal
Germany
Brian Sauer
Senior Partner
San Diego, United States
Joe Lee
Partner
Cleveland, United States
Whitney Hausmann
Investor
King of Prussia, United States
Dan Haynes
Senior Partner
Cleveland, United States
Simon Feiglin
Managing Partner, Riverside Australia Fund
Melbourne, Australia
David Fowles
Regional Director, Origination
Tampa, United States
George Cole
Managing Partner
New York, United States
Frequently asked questions
Who is Karsten Langer?
Karsten Langer is a private equity investor and venture debt investor based in Brussels, Belgium, listed as Managing Partner at The Riverside Company. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Karsten Langer personally.
What does Karsten Langer invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include AI Applications, Analytics, Content and Data. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Karsten Langer invest at?
The Riverside Company appears in Late-Stage rounds across its known deals, and Karsten Langer is listed there as Managing Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Karsten Langer listed at?
Karsten Langer is listed as Managing Partner at The Riverside Company. 35 other people in the database share a firm with Karsten Langer.
How do I contact Karsten Langer?
An email address, a phone number and a LinkedIn page are on file for Karsten Langer. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal