www . skyscrapercenter . com / building / federation-towers Construction began in Moscow on the Federation Tower complex in 2005 but the Great Recession in 2008 caused all building work to halt until August 2011 . The complex itself was complete in August 2011 with the East Tower , or Vostok to many Russians , being finally finished in December 2017 with a height of 1,227 ft and 97 storeys . Vostok boasts a number of large premium office spaces , a five-star hotel , restaurants , retails shops , a hotel ballroom , a conference and events centre and a public viewing platform . The East Tower also has the highest digital clock in the world .

96 May 2018