Accsys - Changing wood to change the world - Accsys Technologies PLC
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We’re a fast growing business with a purpose.

We enhance the natural properties of wood to make high performance and sustainable building products that are extremely durable and stable, opening new opportunities for the built environment.

By doing so, we give the world a choice to build sustainably.

Cabin by the sea , Norway
  • Sustainability

    We enhance fast-growing, certified sustainably-grown wood into a non-toxic building material with characteristics that match or better those of man-made, intensely resource depleting and highly carbon-polluting alternatives.

  • Leaders in wood technology

    Our products are stable, durable and sustainable, with best in class performance that helps us lead the way in the growing modified wood market.

  • Business potential

    There is a growing need to move towards renewable resources and sustainable materials in all areas of modern life. We provide the market with a product that’s not only desirable for its own qualities, but which helps solve a growing problem.

“As the world seeks solutions for cleaner construction, Accoya and Tricoya offer our customers an unbeatable combination of unrivalled performance, durability and sustainability.”

Jelena Arsic van Os


Global Reach



Cubic meters p.a.

Accoya® Arnhem plant



Cubic meters p.a.

Kingsport, Tennessee, USA

Commercial operation expected mid 2024

Accoya Durable Siding Cladding Vanguard Way
  • Strong Management Team

    Our Board and Senior Management team are highly committed and experienced, with varied backgrounds including from the wood, chemical, operations, marketing and finance industries.

  • Scalable growth

    Our proprietary process and modular plant design can be expanded and replicated as we work to meet demand by increasing our production capacity.

  • Building a better world

    We transform fast-growing, FSC® certified wood into a building material with better characteristics than man-made, intensely resource depleting and heavily carbon-polluting alternatives.

Accoya successfully re-awarded Cradle to Cradle Certified® Gold

Accoya wood has been re-awarded Cradle to Cradle Certified® Gold, including at the Platinum level for material health, by the Cradle to Cradle Products Innovation Institute.

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Accsys announces H1 FY24 results

Accsys today announces its results for the six months ended 30 September 2023.

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Accoya Specified at Caernarfon Castle, Wales’ first UNESCO World Heritage Site

Accoya wood decking and seating has been installed at Caernarfon Castle in Wales as part of a £5 million conservation and development project. The project has granted visitors access to areas of the medieval gatehouse at Caernarfon Castle for the ...

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