About us
Taking responsibility
Delivering reliably, upholding our values, shaping the future
The SÜLZLE Group takes responsibility across the entire value chain and views sustainability as an ongoing process. Drawing on transparent data, we combine economic efficiency, technological excellence and sustainability, focusing on key areas of action such as climate protection, responsible products, social responsibility and value-based corporate governance.
As part of the SÜLZLE Group, SÜLZLE KLEIN offers cost-effective solutions for sludge treatment. With ‘Made in Germany’ machinery for polymer dosing, thickening and dewatering, the company supports local authorities and industry in treating sewage sludge efficiently and in a resource-conserving manner. The sludge treatment specialist helps to treat sewage sludge in a resource-efficient manner, reduce emissions and ensure that residual materials are put to sustainable use.
Social commitment is an integral part of our corporate culture. In addition to numerous donations, the SÜLZLE Group has been committed for many years to sport, youth development and social projects in the region. SÜLZLE KLEIN also takes on responsibility beyond the company and supports initiatives such as Run4Water, the parents’ association for children with cancer and 57Wasser, which are dedicated to social and humanitarian projects.
“LOCAL AUTHORITIES AND INDUSTRY FACE THE CHALLENGE OF TREATING SEWAGE SLUDGE EFFICIENTLY, COST-EFFECTIVELY AND SUSTAINABLY. THIS IS EXACTLY WHERE SÜLZLE KLEIN COMES IN.”
Georg Schwebel
Managing Director SÜLZLE KLEIN
SÜLZLE KLEIN is part of the SÜLZLE Group. The group implements sustainability initiatives such as carbon footprint assessment, energy management and sustainability reporting on a centralised basis. You can find more information here.


