Sinergy Flow Raises $7M Seed

Sinergy Flow raised $7M in a Seed round announced on February 25, 2026. Sustainable and low-cost redox flow battery (RFB) for long-duration energy storage (LDES).

Round size
$7M
Stage
Seed
Headquarters
Italy
Announced
Feb 25, 2026

The company

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

The funding

Sinergy Flow, based in Milan, Italy, announced $7M in Seed financing on February 25, 2026.

Participants include Tech4Planet, Exergon, CDP Venture Capital Sgr, 360 Capital.

Where the funding goes

    Sources

    1. Tech.eu Funding Explorer
    03 / Related rounds

    Related funding rounds

    01
    Series B · Energy

    tem

    tem. allows businesses to purchase energy directly from renewable generators.

    $75M
    02
    Seed · Cybersecurity

    Onodrim Industries

    the Netherlands–based European defence technology company.

    €40M
    03
    Seed · Healthtech

    Oska Health

    a hybrid care provider combining personal health coaches with AI.

    €11M