Derzhprom

Derzhprom, also known as the Gosprom building (Ukrainian: Держпром, literally "State Industry") is a constructivist architectural monument located in Kharkiv, Ukraine. It was one of the first skyscrapers built in the Soviet Union, completed in 1928.

Designed by architects Sergei Serafimov, Samuil Kravets and Mark Felger, the building was intended to house the administrative offices of the then-capital of Soviet Ukraine's heavy industry. Constructed of reinforced concrete, it comprised a complex of interconnected towers ranging in height up to 63 meters (approximately 207 feet). At the time of its completion, it was the largest single structure in the world by usable space.

Derzhprom is considered a prime example of constructivist architecture, characterized by its functional design, use of modern materials, and geometric forms. It embodies the utopian ideals of the early Soviet era, emphasizing industrialization and technological progress.

Throughout its history, Derzhprom has served various administrative and commercial functions. During World War II, it sustained damage but was subsequently restored. It remains a prominent landmark in Kharkiv and a significant architectural and historical monument. It is also a symbol of the city and its industrial heritage. In 2003, it was nominated as a UNESCO World Heritage Site.