Office buildings completed in 1999

54-floor office building along Sheikh Zayed Road in the city of Dubai, United Arab Emirates.

Office skyscraper in Manhattan, New York

skyscraper in Frankfurt, Germany

tower block

skyscraper in Warsaw, Poland

skyscraper in Central, Hong Kong

skyscraper in La Défense

building in People's Republic of China

Bangkok skyscraper

Kollhoff-Tower is a 25-story, skyscraper on the Potsdamer Platz in Berlin, Germany. The building, named after Hans Kollhoff from Kollhoff und Timmermann Architekten, was completed in 1999 after four years of construction.

Skyscraper in Casablanca

architectural structure

building in The Westpoint, China

The Eurotheum is a 31-storey, skyscraper in the city center of Frankfurt, Germany. The building was completed in 1999, coinciding with the adjacent Main Tower, and is one of the first mixed-use buildings in Frankfurt that combined office and residential functions. From the 1st through 21st floors, the tower has a combined office space of , which was occupied mostly by the European Central Bank as an extension of their former headquarters at Eurotower, Willy-Brandt-Platz until the end of 2014.

office skyscraper in Tehran, Iran

office building in Seoul, South Korea

office in Dubai, U.A.E