Our services not only create a clean living environment, but also lead to sustainable cost savings through performance contracting contracts. Resource conservation and CO2 savings play a decisive role in this, from which everyone benefits. Our dedicated employees currently look after around 700,000 households in over 230 cities and municipalities across Germany. Of these, more than 80,000 have a waste collection system (AES) to dispose of residual waste in a way that is fair to the source.