An angel investor based in Helsinki, Finland, Ralf Wahlsten has one known investment, MySQL.
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Investment focus
- Stage
- Seed
- Focus
- Enterprise SaaSLightingOpen Source
Contacts
Ralf Wahlsten portfolio company (1)
- MySQL
Affiliated funds' portfolios
Partner at OpenOcean, whose known portfolio counts 10 companies
- Arbio
- Droppe
- Sitegeist
- Cambri
- Purple Dot
- Authologic
- Binalyze
- Surglogs
- Workfellow
- Embeddable
Investor Profile
The listing covers sectors Hardware and SaaS, and focus areas Enterprise SaaS, Lighting and Open Source. Startups operating in these areas may find Ralf Wahlsten relevant.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Ralf Wahlsten matches their raise.
Colleagues at OpenOcean
Michael Widenius
Partner
Tuusula, Finland
Sam H.
Partner
United Kingdom
Tony Nysten
Partner
London, United Kingdom
Mirva Laatunen
Investor
Finland
Tom Henriksson
General Partner
Helsinki, Finland
Oliver J.
Venture Capital
London, United Kingdom
Naureen Zahid
Investor
London, United Kingdom
Cyrus Hessabi
Investor
London, United Kingdom
Joanna Graiver
Investor
London, United Kingdom
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Frequently asked questions
Who is Ralf Wahlsten?
Ralf Wahlsten is an angel investor based in Helsinki, Finland with one known investment on file, MySQL. The sections above list the sectors, stages and firms attached to that record.
What does Ralf Wahlsten invest in?
Listed sectors include Hardware and SaaS; listed focus areas include Enterprise SaaS, Lighting and Open Source. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Ralf Wahlsten invest at?
The database lists Ralf Wahlsten for Seed rounds. 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 Ralf Wahlsten listed at?
Ralf Wahlsten is listed as Partner at OpenOcean. 9 other people in the database share a firm with Ralf Wahlsten.
How do I contact Ralf Wahlsten?
An email address, a phone number and a LinkedIn page are on file for Ralf Wahlsten. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal