/Investor DB

Butterfly Ventures — 2023 Investments

3 investments dated 2023 · listed companies and verified rows first · show all

Creoircreoir.cominJan 2023

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)inJaakko Mattila(Founder)inOskari Ketola(Founder)in

Incipientus Ultrasound Flow Technologiesincipientus.seinSep 2023

Incipientus develops touch-free, in-line sensor solutions for process industries to monitor and analyze non-Newtonian liquids without invasion.

Advanced ManufacturingCleantechDeep TechHardwareIoTSweden, SE

Johan Wiklund(CEO, co-founder)inReinhardt Kotzé(CTO, co-founder)inMichal Kotzé(CCO, co-founder)in

Reteinretein.techin𝕏Apr 2023

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 MaterialsGothenburg, SE

Dr. Simon Isaksson(Cofounder)Prof. Martin Andersson(Cofounder)

Co-investorsChalmers Ventures ABIndustrifondenNavigare VenturesButterfly

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.