The range of services of Köster GmbH includes work of Turn-key construction, Industrial construction and hall building, Road construction, Civil engineering, Canal construction, Pipeline construction, Underground construction, Shell, and Structural engineering.
Cosuno offers the most comprehensive construction subcontractor database, with over 79275 qualified electricians, painters, dry construction, and more. Our dedicated quality team consistently maintains subcontractor information to ensure you find the right subcontractor for your construction project.