Latest round

Series A

Last raised

Oct 2025

Total raised

$10M

Investors

5

About FenX

Founded in 2019, based in Turgi, Switzerland, FenX AG operates as a cleantech company developing sustainable mineral foam insulation materials for the construction industry.

Who invested in FenX

5 investors across 1 round

See all investors in FenX

Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.

Funding rounds

  1. Series A

    Oct 1, 2025

    Amount

    $10M

    Investors

    Locked

Questions about FenX

Who invested in FenX?

FenX has 5 investors on record across 1 venture round. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has FenX raised?

FenX has raised 1 venture round. Sign up free to see how much each round raised and the total.

When did FenX last raise money?

FenX's most recent round on record is a Series A, in Oct 2025.

What does FenX do?

Founded in 2019, based in Turgi, Switzerland, FenX AG operates as a cleantech company developing sustainable mineral foam insulation materials for the construction industry.

Where is FenX headquartered?

FenX is headquartered in Switzerland.

Which VCs invest in companies like FenX?

Among active investors with capital left to deploy, Mundi Ventures, Partech Partners, Mirova and Anterra Capital back materials companies at FenX's stage. Their profiles are linked below.

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