Fiberwood

Fossil-free insulation and packaging material

Järvenpää, Finland · Founded 2019 · $22.8M raised

Headquarters
Järvenpää
Employees
1–10
Founded
2019
Business Model
B2B
Total Funding
$22.8M
Last Round
$7.7M Venture RoundJun 2026
Rounds
4

About

Fiberwood is a Finnish materials technology startup that upcycles side streams of the mechanical wood industry to produce 100% ecological, recyclable insulation and packaging materials. Founded in 2019 and based in Järvenpää, the company develops fossil-free alternatives to mineral wool insulation and plastic-based packaging cushioning, targeting sustainable construction and packaging markets.

Summary

Fiberwood is a Manufacturing company based in Järvenpää, Finland, founded in 2019. It has raised $22.8M in total across 4 rounds, most recently a $7.7M Venture Round round in Jun 2026. Investors include Metsä Spring, EU LIFE Programme and Business Finland.

Funding History

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Venture RoundVenture RoundJun 2026
$7.7M

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