
Enabling you to scale
with piloting & engineering services
FROM IDEA TO PRODUCTION
Fiber-X Finland Oy Has Ceased Operations
Due to financial challenges and internal owner structural issues, Fiber-X Finland Oy was officially declared bankrupt on May 12, 2025, by the South Karelia District Court.
We would like to extend our sincere thanks to all our partners, customers, and supporters for the collaboration and trust over the years.
For any pending matters, please contact the appointed bankruptcy estate.
WHO WE ARE?
At Fiber-X, we help companies scale new ideas and products to commercial levels, enabling more sustainable and circular solutions. Our mission is to reduce excessive plastic and wood consumption by supporting the development of next-generation recyclable and bio-based materials.
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We provide a neutral and flexible platform for product development, proof-of-concept testing, and engineering support. By combining industrial piloting, process optimization, and technical training, we ensure cost- and time-efficient innovation.
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Our services support startups, growth companies, and the pulp & paper industry in bringing scalable, sustainable solutions to market. Let’s transform your ideas into reality.

PILOTING & ENGINEERING SERVICES
FOR STARTUPS - GROWTH COMPANIES - PULP & PAPER INDUSTRIES WORLDWIDE
We develop new concepts that inspire people and drive industries forward. Our life-cycle services cover from material and technology development to industrial piloting and scaling, EPCM projects, process engineering and training.