"Ruhrgas Tower, aerial view, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"RWE Tower amidst the clouds, aerial view, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

Thyssenkrupp Headquarters, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

"Aerial view, RWE tower, """"Power Tower"""", RWE headquarters, at night, Stadtbezirke I, Essen, North Rhine-Westphalia, Germany, Europe"

"Aerial view, RWE and EVONIK headquarters, Postbank headquarters, illuminated skyscrapers at night, Stadtbezirke I, Essen, North Rhine-Westphalia, Germany, Europe"

Aerial view of skyline with RWE skyscraper, Evonik headquarters, central station, DB-Tower, Essen Mitte, Ruhr District, North Rhine-Westphalia, Germany, Europe

"Aerial view, town centre with the Evonik high-rise building and the building of RWE Power, Essen, North Rhine-Westphalia, Germany, Europe"

Aerial photograph, discounter Aldi Süd headquarters, Styrum, Mülheim an der Ruhr, Ruhr district, North Rhine-Westphalia, Germany, Europe

Amazon Logistics, construction of a new warehouse, E-commerce, Warehouse, distribution depot, Dortmund, Ruhr Area, North Rhine-Westphalia, Germany, Europe

"Landesamt fuer zentrale polizeiliche Dienste, police authority building, LZPD, Innenhafen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

"RWE Tower, EVONIK corporate headquarters, Aalto Theater and Saalbau Essen, downtown, Essen, North Rhine-Westphalia, Germany, Europe"

Office building House of Elements, corporate headquarters Brenntag Holding GmbH, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

Office building Silberkuhlsturm, headquarters of the energy service provider ista Deutschland GmbH, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

"Skyline along the A40 motorway or Ruhrschnellweg with RWE Tower, left, EVONIK Headquarters, Post Bank Building and Central Railway Station, Essen, North Rhine-Westphalia, Germany, Europe"

Corporate Headquarters E. ON Ruhrgas AG, Essen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

"Skyline along the A40 motorway or Ruhrschnellweg with RWE Tower, left, EVONIK Headquarters, Post Bank Building and Central Railway Station, Essen, North Rhine-Westphalia, Germany, Europe"

Corporate Headquarters E. ON Ruhrgas AG, Essen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

ThyssenKrupp Quartier, Headquarters, Twilight, Essen, North Rhine-Westphalia, Germany, Europe

ThyssenKrupp corporate headquarters with building Q1 in the evening, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

Office park at the Gruga, corporate headquarters Hochtief AG, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

ThyssenKrupp, headquarters, Krupp town, steel industry, Essen, Ruhr Area, North Rhine-Westphalia, Germany, Europe, PublicGround, Europe

Headquarters, logistics company DB Schenker, office building, Essen, Ruhr district, North Rhine-Westphalia, Germany, Europe