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Contriber Ventures

contriber.com · Tartu, Estonia · founded 2010-2017 (portfolio active from 2010, .Cocoon created 2017) · team 2 partners (Rein Lemberpuu and Rain Kivisik) · Pre-seed / Seed, invests $50,000 to $100,000 in revenue-generating companies · trust 0/4

INVESTING IS CARING FOR FUTURE

This dossier was built by Clark from a public scan on 2026-07-05 and is unclaimed. Is this your startup? Claim it.

Verified facts

NameContriber Ventures
source: contriber.vc website
Investment ThesisINVESTING IS CARING FOR FUTURE
source: contriber.vc homepage
CityTartu, Estonia
source: contriber.vc website investors page
Founded2010-2017 (portfolio active from 2010, .Cocoon created 2017)
source: contriber.vc website portfolio timeline
Team Size2 partners (Rein Lemberpuu and Rain Kivisik)
source: contriber.vc website investors page
Investment StagePre-seed / Seed, invests $50,000 to $100,000 in revenue-generating companies
source: Altss profile (r10_altss_contriber-ventures-tallinn-venture-capital-altss_37390f.md)
Founders/InvestorsRein Lemberpuu and Rain Kivisik (active investors since 2010, created .Cocoon program 2017, evolved to Cocoon Ventures 2020)
source: contriber.vc website investors page
Entity TypeContriber Ventures OÜ, Registry code 11349869, Tartu, Estonia (though Digibaas lists as education/consulting entity)
source: Digibaas Estonian business registry extract (r08_digibaas_contriber-ventures-o-company-information-1134986_584aa4.md)
Contact EmailNot publicly listed on website
source: contriber.vc website (no email found)

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