Butterfly Ventures — 2023 Investments
2 investments dated 2023 · listed companies and verified rows first · show all
Creoir provides embedded, on-device Voice AI technologies — including automatic speech recognition, text-to-speech, and speech signal enhancement — that operate without cloud connectivity.
AI & Machine LearningDeep TechDefense TechOulu, FI
Antti Lilja(Founder)Jaakko Mattila(Founder)Oskari Ketola(Founder)
Retein develops a patented molecular separation technology, based on bio-inspired stabilized channel proteins, to recover high-purity resources such as clean water and lithium from water sources.
CleantechDeep TechNew Materials
Co-investorsIndustrifondenNavigare Ventures
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.