FenX

Raised $10.3M in a Series A round, announced 2 October 2025.

Latest round Series ACountry SwitzerlandSector Other

Round

Funds industrialisation of the mineral foam technology, partnerships and new product lines.

Amount: $10.3M
Stage: Series A
Announced: 2 October 2025
Lead: Supernova Invest
Other investors: Move Energy, Zuercher Kantonalbank, Cimsa, 4see Ventures, buildify.earth, ETH Foundation
Use of funds: Funds industrialisation of the mineral foam technology, partnerships and new product lines.
Checked: Amount and date matched across 2 press sources
Sources: FenX raises €8.8M Series A (amount in EUR as listed by tech.eu) venturelab.swiss
FenX raises €8.8M Series A (amount in EUR as listed by tech.eu) funding.tech.eu

ETH spin-off licensing mineral foam technology to make lightweight building insulation panels

How much has FenX raised?

FenX raised $10.3M in a Series A round, announced on 2 October 2025.

Who invested in FenX?

Supernova Invest led. Investors include Supernova Invest, Move Energy, Zuercher Kantonalbank, Cimsa, 4see Ventures and buildify.earth.