Emporis was a real estate data mining company with headquarters in Hamburg, Germany. The company collected data and photographs of buildings worldwide, which were published in an online database from 2000 to September 2022.
The Church of St. Nicholas was a Gothic Revival cathedral that was formerly one of the five Lutheran Hauptkirchen in the city of Hamburg, Germany. The original chapel, a wooden building, was completed in 1195. It was replaced by a brick church in the 14th century, which was eventually destroyed by fire in 1842. The church was completely rebuilt by 1874, and was the tallest building in the world from 1874 to 1876. It was designed by the English architect George Gilbert Scott.
OpernTurm is a 43-storey 170 m (560 ft) skyscraper in the Westend-Süd district of Frankfurt, Germany. The property is situated opposite Alte Oper on the corner of Bockenheimer Landstraße and Bockenheimer Anlage. The building was designed by Christoph Mäckler. The project developer was Tishman Speyer, a US firm that previously built the Sony Center in Berlin and the Messeturm in Frankfurt.
City-Haus is a 42-storey 142.1 m (466 ft) skyscraper in the Westend-Süd district of Frankfurt, Germany. It was constructed from 1971 to 1974 and designed by architects Johannes Krahn and Richard Heil. It was the tallest building in Frankfurt from 1974–1976 until Westend Gate was constructed. Today, it is part of the headquarters of DZ Bank.
The Hanseatic Trade Center (HTC) is a major office complex in the HafenCity of Hamburg, Germany. Developed after an urban design competition in the 1980s, and built in five phases during the 1990s, it was the first new construction in the urban renewal of this part of the Port of Hamburg. Parts of the Hanseatic Trade Center along Kehrwiederfleet complement the historic Speicherstadt, while its western end at Kehrwiederspitze features two high-rise structures.
