Product

Topterra is a specialist in the production of casing for professional mushroom culture.  The main qualities of Topterra mushroom casing are: a constant quality, a good structure with a large water absorbing and water retaining potential. 

Production locations

The production locations of Topterra in the Netherlands and Germany are on strategic places close to the market, inland terminals or International seaports.

The Netherlands - Wanssum

Wanssum is favourable for it’s location on the river Maas. Through the location at the river the transport to Topterra of raw materials and transport of ready casing in sea-containers to the international harbours of Rotterdam and Antwerp is very efficient.

Germany - Worpswede

Worpswede is situated in the north of Germany, near Bremen.  This location has been chosen because of the location near the raw materials, the close market and the German international seaports.