Key data
Our key data and infographics on forests and timber.
Infographic Thémis, the Timber Market Survey 2024
Mark van Benthem, Eli Prins, January 2026
In 2020, Probos and partners developed Thémis, the timber market survey, to monitor the sourcing of timber traders in Europe. Since then, the tool has undergone many improvements and has seen its user base increase to currently six participating European timber federations and their members. They can monitor their year-on-year sustainability performance through interactive dashboards and reports. The tool is in continuous development, and we are excited to now present the second Thémis infographic to you.
Engineered Wood Products 2024
Sander Teeuwen, Jasper Velthuis & Robin Zwijgers, December 2024
An appealing infographic about the import, countries of origin, consumption and application of engineered wood products (EWP) in 2024.
Key data 2024: Timber production and consumption in the Netherlands
Sander Teeuwen, Jasper Velthuis & Robin Zwijgers, December 2025
Production, import, export, and consumption of wood products in 2024.
Lesser Known Timber Species (LKTS)
Eli Prins, Andries Polinder, Mark van Benthem, november 2025
Lesser Known Timber Species (LKTS) are underutilized timber species with market potential. LKTS are becoming more important to forest managers each year, because the harvesting of only a limited amount of ‘commercial species’ causes overharvesting in some regions, reducing species’ abundance. This is already a serious threat to the business case of sustainable forest management for some forest managers. Bringing LKTS to market can be risky, but can also be a business opportunity for both forest managers and timber traders.
Probos has developed an infosheet to highlight the opportunity of LKTS. The one-pager describes how LKTS uptake can be stimulated, and includes conditions for LKTS production to go hand in hand with sustainable forest management.
Main sources of income for managers of the world’s tropical forests.
Eli Prins, Andries Polinder, Mark van Benthem, oktober 2025
Main sources of income for managers of the world’s tropical forests.
Also read the reports: Exploring current & potential revenue streams for forest managers in the tropics en Revenue streams for forest managers in Suriname
Engineered Wood Products 2023
Sander Teeuwen, Jasper Velthuis & Robin Zwijgers, February 2024
An appealing infographic about the import, countries of origin, consumption and application of engineered wood products (EWP) in 2023.
