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Sinergy Flow

Sustainable and low-cost redox flow battery (RFB) for long-duration energy storage (LDES).

Total raised
€7.7M
€7,731,314
Funding rounds
2
Investors
6
distinct backers
Active since
2022-11
latest 2026-02

Funding by year

EUR raised per year · 2026 YTD

Signals

High confidence
Raise-next likelihood31
base rate 44% for Seed
  • Raised very recently
  • Up-round momentum
  • Low backer re-investment
Exit likelihood12
base rate 12% (2+ rounds)

    Timing: too soon vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.

    Funding rounds

    2 rounds

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