WHM is represented as a member of the MULCO group and with own selling partners in the power transmission technology in the following countries:
| Europe | Africa | America | Asia | Australia |
|---|---|---|---|---|
| Belgium | South Africa | Brazil | Australia | |
| Denmark | Egypt | USA | Hong Kong | |
| Germany | Mexico | Indonesia | ||
| Finland | Canada | Iran | ||
| France | India | |||
| Greece | Israel | |||
| Great Britain | Jordan | |||
| Ireland | Malaysia | |||
| Italy | Singapore | |||
| Netherlands | Taiwan | |||
| Norway | Thailand | |||
| Austria | ||||
| Poland | ||||
| Portugal | ||||
| Russia | ||||
| Serbia and Montenegro | ||||
| Sweden | ||||
| Switzerland | ||||
| Republic of Slovakia | ||||
| Slovenia | ||||
| Spain | ||||
| Czech Republic | ||||
| Turkey | ||||
| Hungary |