Retein raised €1.0M in a funding round in Apr 2023. The company is based in Gothenburg, Sweden. Investors in the round: Butterfly Ventures, Chalmers Ventures, Industrifonden and 1 other. Data as of 7 Aug 2026.
Reported in EUR — no conversion. €1.0M
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
This is the company's only recorded round.
