WMH Walter Meier Holding AG(WMH). The Company's principal activities are the manufacture and distribution of products for machine processing, air conditioning and heating. Operations are carried out through the following divisions: EQUIPMENT AND TOOLS: compressors, woodworking machinery, metalworking machinery, machine tools, DIY equipment; AIR CONDITIONING SYSTEMS: air conditioning and air humidifiers; HEATING SYSTEMS: burners, packaged units, boilers, pumps, district heating systems, heating and sanitary equipment. Equipment and tools accounted for 56% of 2002 revenues; air conditioning systems, 27% and heating systems, 21%.