Approximately 1500 employees make Fichtner the leading independent planning and consulting company for infrastructure projects in Germany. Fichtner’s main customer group consists of public and private infrastructural service providers involved primarily in supply and disposal activities.
Since over 30 years, WEHRLE Umwelt is specialised on the treatment of landfill leachate and industrial effluents, e.g. for Food & Beverage, Chemical, Pharmaceutical, Petrochemical, Iron & Steel, Pulp & Paper, Laundries, digestate & pig manure etc.
Design and construction of organic waste treatment plants e.g. composting plants or MBT plants
Hermann Schwelling Maschinenbau GmbH + Co. KG was founded in 1971 in Salem and started a year later with the sale of the first baling press for cardboard.
Schmalenberger has been performing advanced pump technology development since 1954 and building on its successful products from standard pumps to electronically monitored pumping systems
Dürr is a mechanical and plant engineering group that holds leading positions in the world market in its areas of operation. The Dürr Group operates in the market with five divisions.