Konrad Keller Unterstammheim

Konrad Keller Unterstammheim is an operating pellet plant in Unterstammheim, Switzerland, owned by Konrad Keller. With a capacity of 5 000 tonnes per year it is the 17th largest of the 23 pellet plants in Switzerland with a recorded capacity, and it produced 5 000 tonnes of pellets in 2024.

Location and logistics

Location: Unterstammheim, Switzerland

location pending verification

Capacity and output

Capacity: 5 000 t/y pellets
Production: 5 000 t pellets
2024 · press
Utilisation: 100 %

Raw material and products

Also produces

Pellets

History and sources

Data confidence: High (76 of 100) · methodology

Timeline

other2026-10-12
Added 2026-10-12: pellet plant added in the company sites, Holzkurier and ENplus population pass, capacity 5000 t/y pellets.
Source ↗

Sources

industry presschecked 2026-10-12
timber-online.net ↗
otherchecked 2026-10-16
services.arcgisonline.com ↗

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Related facilities

Largest in Switzerland

Tschopp Holzindustrie pellet plant Buttisholz AEK Pellet Balsthal EBL Pellets Rigi Lehmann Holzwerk pellet plant Gossau Matterhorn Pellet Zermatt

How to cite

WoodComp (). Konrad Keller Unterstammheim (WoodComp ID 02570). WoodComp facility database, version 2026-10. Accessed the date you retrieved it. https://woodcomp.world/id/2570