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European early-stage venture investor backing founders in consumer technology from inception through to Series A

Sunstone Technology Ventures is a European venture capital firm investing in consumer technology, active since 2007. Its stored profile describes it as the first investor in more than 100 companies. The firm's current website trades under the name Heartcore.
European founders working where technology meets human aspirations. The firm says it has backed over 100 companies, with 65 in its active portfolio.
Profile written by TrustList from the business's own published information, Oct 2026.
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As of 2026-10-07. Organic ranks only; sponsored placements are never ranks.
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