Contriber is an operator-led fund. Based in Tartu, Estonia. Known portfolio companies include Ready Player Me, xolo, Fractory, Timbeter, Neural DSP and Speakly, 7 companies in all.
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Investment focus
- Focus
- Mental Health
Contacts
Who to pitch at Contriber
Contriber portfolio companies (7)
- Ready Player Me
- xolo
- Fractory
- Timbeter
- Neural DSP
- Speakly
- Weps
Co-investors
Funds that share portfolio companies with Contriber.
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About Contriber
The firm's listing covers focus area Mental Health; known deals cluster at Pre-Seed, Seed and Series A.
Rein Lemberpuu (CEO and Founder) is listed as the contact to pitch at Contriber.
Contriber shares portfolio companies with 12 other investment firms, among them NordicNinja VC, Endeavor and Startup Wise Guys.
Frequently asked questions
What is Contriber?
Contriber is an operator-led fund based in Tartu, Estonia, with a known portfolio of 7 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Contriber invest in?
Listed focus areas include Mental Health. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Contriber invest at?
The known deals of Contriber include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Contriber?
One person at Contriber is on file, listed as a contact for the firm, with their own profile page.
How do I contact Contriber?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal