About
Founded in 1990, Gregor Ziegler GmbH is a private headquartered in Plößberg, Germany specializing in Biomass.
Gregor Ziegler GmbH operates a compost and fuel works in Bavaria's Oberpfalz region, producing high-quality composts, substrates, bark, and fertilizer products. The company also manufactures sustainable fuels including wood pellets and wood briquettes under the Thermospan brand. Notable innovations include TIMPOR, a peat substitute made from processed wood fiber, and the Pro Natur raised bed system. The family business, now in its second generation, emphasizes environmentally-friendly production processes and serves both professional horticulturists and amateur gardeners across Germany.
Headquarters
Plößberg, Germany
Founded
1990
Company Type
Private