Thierry Putters

DSD Steel Group GmbH is a steel construction and maintenance company, engages in the engineering, production, and erection of steel structures in Germany and internationally. The company’s structural steel work activities include bridge-building and structural engineering; steel construction services for the hydraulic engineering, project management, manufacturing, and assembly; and the construction of container cranes, hydro mechanical equipment, and assembly technology for the iron and steel industry. It also provides various maintenance services, including construction of ready-to use plants, repair of component assemblies, plant and machine maintenance and assembly, and industrial installation services. The company was founded in 2004 and is headquartered in Saarlouis, Germany.

Part of Pirson Steel Constructions AG, DSD NOELL GmbH is a German company that specializes in hydraulic steel structures and steel water construction. The company is based in Wuerzburg, Germany. The CEOs are Thierry Putters, Ioan Gische. The company was founded in 2004.

Part of Pirson Steel Constructions AG, Ferrostaal Maintenance Eisenhüttenstadt GmbH is a company that manufactures industrial machinery and provides plant construction and modernization services. The company is based in Eisenhüttenstadt, Germany. The CEOs of the German company are Thierry Putters, Dieter Zellin.

Nordseewerke GmbH manufactures components for offshore wind energy plants such as towers, main frames and generator frames, monopoles, and foundation structures. It also offers surface constructions and submarine engineering, repairing and services. The company was founded in 1903 and is headquartered in Emden, Germany.