GUM

Catherine II of Russia commissioned Giacomo Quarenghi, a Neoclassical architect from Italy, to design a huge trade area along the east side of Red Square. However, that building was lost to the 1812 Fire of Moscow and replaced by trading rows designed by Joseph Bove. In turn, the current structure opened in 1894, replacing Bove's.

By the time of the Russian Revolution of 1917, the building contained some 1,200 stores. After the Revolution, GUM was nationalized. During the NEP period (1921–28), however, GUM as a State Department Store operated as a model retail enterprise for consumers throughout Russia regardless of class, gender, and ethnicity. GUM's stores were used to further Bolshevik goals of rebuilding private enterprise along socialist lines and "democratizing consumption for workers and peasants nationwide". In the end, GUM's efforts to build communism through consumerism were unsuccessful and arguably "only succeeded in alienating consumers from state stores and instituting a culture of complaint and entitlement".

GUM continued to be used as a department store until Joseph Stalin converted it into office space in 1928 for the committee in charge of his first Five Year Plan. After the suicide of Stalin's wife Nadezhda in 1932, the GUM was used briefly to display her body.

After reopening as a department store in 1953, GUM became one of the few stores in the Soviet Union that did not have shortages of consumer goods, and the queues of shoppers were long, often extending entirely across Red Square.

Several times during the 1960s and 1970s, the Second Secretary of the Communist Party Mikhail Suslov, who hated having a department store facing Lenin's Mausoleum, tried to convert GUM into an exhibition hall and museum showcasing the achievements of the Soviet Union and Communism, without the knowledge of General Secretary Leonid Brezhnev. Each time, however, Brezhnev was tipped off and put a stop to such plans.

At the end of the Soviet era, GUM was partially, then fully, privatized, and it had a number of owners before it ended up being owned by the supermarket company Perekrestok. In May 2005, a 50.25% interest was sold to Bosco di Ciliegi, a Russian luxury goods distributor and boutique operator. As a private shopping mall, it was renamed in such a fashion that it could maintain its old acronym. The first word gosudarstvennyj ('state') has been replaced with glavnyj ('main'), so that GUM is now an abbreviation for "Main Universal Store".