Uralmash
A Russian heavy-machinery manufacturer serving mining, metallurgy, drilling, forging, and related industrial sectors.
Last updated August 22, 2026
Overview
Uralmash is a Russian heavy-machinery manufacturing business based in Yekaterinburg and associated with the engineering corporation OMZ. Its name derives from the Russian abbreviation for Ural Machine-Building Plant; the enterprise has also been known as the Ural Heavy Machinery Plant, or UZTM, and for a period carried the honorary name of Grigoriy Ordzhonikidze. The industrial complex is closely associated with the Uralmash residential district built for plant workers, although the manufacturing business and the surrounding neighborhood are distinct entities. The plant was conceived during the Soviet industrialization drive. Construction began in 1926, while a planned workers’ settlement was established in 1928. Production began in 1933. In its early civilian role, Uralmash supplied large, individually engineered machines for the mining and metallurgical industries of the Urals and Siberia. Its output included blast-furnace and sintering equipment, rolling mills, presses, cranes, and other heavy plant. Before the Second World War, the factory relied substantially on foreign machinery and technical expertise, reflecting the Soviet effort to establish a modern heavy-industrial base rapidly. Uralmash also became an important defense manufacturer. During the Second World War it produced armored hulls, T-34 tanks, and several self-propelled artillery and tank-destroyer variants, including the SU-122, SU-85, and SU-100. This wartime role expanded the plant’s engineering capabilities and manufacturing scale. After the war, extensive state investment supported reconstruction, modernization, and diversification. The company returned strongly to civilian heavy equipment, producing excavators, drilling rigs, crushers, mills, and hydraulic presses. Mining equipment became one of Uralmash’s most recognized areas. The plant produced its first dragline excavator in 1949 and later developed very large walking draglines, including designs with booms approximately 90 to 100 metres long. Such machines were used in open-pit coal mining in Siberia and the Russian Far East. Uralmash also manufactured drilling equipment used in the development of Soviet oil and gas regions, including severe-climate areas in western Siberia. Its deep-drilling technology was associated with boreholes reaching depths of up to 13 kilometres, including equipment used in connection with the Kola Superdeep Borehole project. The business has also designed offshore drilling equipment. The organization was expanded institutionally in 1971, when Uralmash became the head enterprise of an industrial association that included research, casting, forging, structural-metal, drilling, and mine-equipment facilities. Following the dissolution of the Soviet Union, the enterprise was reorganized as an open joint-stock company in December 1992. It joined OMZ in 1996. Gazprom acquired a controlling stake in OMZ and Uralmash in 2005. In 2007, OMZ and Metalloinvest agreed to combine relevant holdings in a manufacturing joint venture, creating a larger machinery group with a reported leading position in the CIS metallurgical-equipment market. Uralmash’s present identity remains that of a capital-goods producer rather than a consumer-facing brand. Its business is centered on engineered equipment and industrial systems for metallurgy, mining, drilling, forging, pressing, and related heavy-industry applications. Available reference material identifies the company as an active OMZ business in Yekaterinburg, but does not provide sufficiently current detail on its standalone ownership structure, workforce, revenue, or complete product catalog.
History
Uralmash originated in the Soviet Union’s drive to create a modern heavy-industrial base in the Urals. Construction of the plant began in 1926, and a planned residential settlement for employees was established nearby in 1928. The factory entered operation in 1933 under the state’s industrialization program. Its initial mission was to supply large machines to the mining and metallurgical industries of the Urals and Siberia. The product range included blast-furnace equipment, sintering machines, rolling mills, presses, cranes, and other machinery, much of it developed to individual customer requirements. The early plant depended in part on imported equipment and foreign technical assistance. The factory’s work expanded into military production before and during the Second World War. It manufactured artillery equipment and, during the war, organized large-scale production of armored hulls, T-34 tanks, and self-propelled guns. The SU-122, SU-85, and SU-100 were among the principal armored vehicles associated with its wartime output. Uralmash also produced SU-76i vehicles using captured German chassis and hulls. This period established the plant as a major Soviet production center capable of combining heavy engineering, armor fabrication, and weapons manufacture. After 1945, the Soviet state invested heavily in rebuilding and enlarging Uralmash. The plant resumed and broadened civilian machinery production, adding shovels, drilling rigs, crushers, and mills. In the 1950s it responded to demand from the aviation and rocket industries by developing large hydraulic presses. Mining equipment subsequently became a major specialization. Uralmash built its first dragline excavator in 1949 and later developed walking draglines with booms of roughly 90 to 100 metres. These machines were deployed in large open-pit mines in Siberia and the Far East, where draglines became important to coal extraction. Drilling technology was another important postwar field. Uralmash rigs supported the development of Soviet oil and gas territories, including western Siberia and other regions with difficult climatic conditions. The company’s deep-drilling equipment was associated with projects reaching depths of up to 13 kilometres, including work connected with the Kola Superdeep Borehole. The enterprise also developed offshore drilling equipment, extending its engineering scope beyond land-based industrial machinery. In 1971, Uralmash became the leading enterprise of an industrial association that incorporated research, metal-construction, casting and forging, assembly, drilling-equipment, and mine-equipment organizations. The arrangement reinforced its role as a production and engineering hub rather than a single-factory operation. During the late Soviet and early post-Soviet periods, the plant was also associated in reporting with the Uralmash organized-crime group; the available reference describes this as a period of at least partial control or influence, but does not provide enough detail here to establish the precise corporate mechanisms. Russian corporate-law reform led to the enterprise’s transformation into an open joint-stock company in December 1992 under the name Ural Heavy Machine Building Plant. In 1996 it became part of OMZ. Gazprom acquired a controlling stake in OMZ and Uralmash in 2005. In February 2007, OMZ and Metalloinvest agreed to create a common manufacturing complex by combining OMZ’s Uralmash holdings with Metalloinvest’s holdings in ORMETO-YuUMZ. The resulting consolidation was presented as a major CIS machinery group and was reported to hold more than 40 percent of the Russian metallurgical-equipment segment at that time. Uralmash later pursued international industrial cooperation. In 2016 it announced a joint venture with India’s SRB International aimed at supplying heavy equipment to the Indian steel and mining industries. Leadership changes followed in the same year, when General Director Oleg Danchenko and Uralmash-Engineering executive Boris Belman resigned. Reference material identifies Sergey Olegovich Sokolov as the company’s general director. The business remains associated with OMZ and continues to be identified with heavy machinery for mining, metallurgy, drilling, forging, and related industrial applications.
- 2016Indian heavy-equipment joint venture announced
Uralmash and SRB International announced cooperation to produce heavy machinery for India’s steel and mining sectors.
- 2007OMZ and Metalloinvest announced consolidation
The companies agreed to combine holdings in Uralmash and ORMETO-YuUMZ in a common manufacturing complex.
- 2005Gazprom acquired control
Gazprom purchased a controlling stake in OMZ and Uralmash.
- 1996Joined OMZ
Uralmash became part of the OMZ engineering corporation.
- 1992Converted into an open joint-stock company
The enterprise was reorganized under Russian law as an open joint-stock company named the Ural Heavy Machine Building Plant.
- 1971Became head enterprise of an industrial association
Uralmash became the leading enterprise in an association covering research, drilling, casting, forging, construction, and mining-equipment facilities.
- 1949First dragline excavator produced
The plant produced its first dragline excavator, beginning a major mining-equipment specialization.
- 1943Expanded self-propelled-gun production
Uralmash expanded production of SU-85 and SU-100 vehicles and other T-34-based armored systems.
- 1942T-34 and SU-122 production began
During the Second World War, the plant began producing T-34 tanks and SU-122 assault guns after initially manufacturing armored hulls.
- 1933Plant began operations
Uralmash started production under the Soviet government’s industrialization program.
- 1928Workers’ settlement established
A planned residential settlement, later known as the Uralmash district, was established for plant workers.
- 1926Construction began
Construction of the Ural Heavy Machinery Plant began as part of Soviet industrialization planning.
Products and positioning
An engineering-led supplier of large, customized machinery and production equipment for mining, metallurgy, drilling, and other capital-intensive industries.
Metallurgical equipmentMetallurgy1933
Uralmash historically supplied large equipment for metallurgical production, including blast-furnace systems, sintering machines, rolling mills, cranes, and related plant. Much of the early output was developed to individual industrial specifications for customers in the Urals and Siberia.
Walking dragline excavatorsMining equipment1949
The company produced its first dragline excavator in 1949 and later developed large walking draglines with booms of approximately 90 to 100 metres. These machines were intended for large open-pit operations, especially coal mining in Siberia and the Russian Far East.
Drilling rigsOil, gas, and mining equipment
Uralmash drilling rigs supported exploration and development in Soviet oil and gas regions, including western Siberia and severe-climate territories. The company also developed deep-drilling systems associated with boreholes reaching depths of up to 13 kilometres and designed offshore drilling equipment.
Crushers and millsMining and mineral-processing equipment
Crushers and mills formed part of Uralmash’s postwar civilian equipment range. They were used in mining and mineral-processing applications alongside excavators, drilling rigs, and other heavy machinery.
Hydraulic pressesForging and pressing equipment1950
In the 1950s, Uralmash developed heavy hydraulic presses in response to demand from the aviation and rocket industries. The product line reflected the plant’s ability to design very large forming equipment for strategic industrial applications.
Armored vehicles and self-propelled gunsMilitary equipment1942
During the Second World War, Uralmash manufactured armored tank hulls, T-34 tanks, SU-122 assault guns, SU-85 and SU-100 tank destroyers, and more than 100 SU-76i vehicles based on captured German chassis and hulls.
Flagship businesses
- Walking dragline excavators
- Deep-drilling rigs
- Metallurgical production equipment
- Heavy hydraulic presses
- Mining crushers and mills
Brand decisions
- 2016Entry into an Indian heavy-equipment joint ventureStrategy
India’s steel and mining industries represented an international market for large industrial machinery.
What changed. Uralmash and SRB International announced a joint venture focused on heavy equipment for Indian steel and mining customers.
Aftermath. The announcement expanded Uralmash’s stated international industrial-cooperation activities, although the available reference does not document subsequent operating results.
- 2007Creation of a common OMZ–Metalloinvest manufacturing complexM&A
OMZ and Metalloinvest sought to consolidate heavy-machinery assets and strengthen their position in metallurgical equipment.
What changed. OMZ contributed its Uralmash holdings while Metalloinvest contributed its holdings in ORMETO-YuUMZ.
Aftermath. The consolidation created a larger machinery conglomerate reported to hold more than 40 percent of the Russian metallurgical-equipment segment at the time.
- 1996Integration into OMZM&A
Uralmash was reorganized within Russia’s emerging private engineering-corporate structure.
What changed. The enterprise became part of OMZ.
Aftermath. Uralmash continued operating as a heavy-machinery business within the OMZ group.
- 1992Corporate conversion under Russian lawStrategy
The post-Soviet legal and economic transition required major state industrial enterprises to adopt new corporate forms.
What changed. Uralmash was transformed into an open joint-stock company under the name Ural Heavy Machine Building Plant.
Aftermath. The conversion preceded the company’s later integration into OMZ.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Sergey Olegovich Sokolov | General Director | — |
| Oleg Danchenko | General Directorformer | 2009–2016 |
| A. P. Bannikov | First director of Uralmashformer | — |
| Boris Belman | First Deputy and Director-General of Uralmash-Engineeringformer | –2016 |
Controversies
- Reported association with the Uralmash organized-crime groupControversy
Reference material states that the plant was controlled, at least in part, by the Uralmash gang during portions of the late 1980s and early 1990s. The available source does not establish the precise extent or mechanisms of that influence.
Recent events
- 2016Uralmash and SRB International announced an Indian joint venture
Uralmash and Indian steel manufacturer SRB International announced cooperation to produce heavy equipment for India’s steel and mining sectors.
M&A - 2016Uralmash leadership changes followed the departure of Oleg Danchenko and Boris Belman
General Director Oleg Danchenko and Uralmash-Engineering executive Boris Belman resigned from their positions in March 2016.
Leadership change - 2007OMZ and Metalloinvest agreed to establish a common manufacturing complex
The proposed consolidation combined OMZ holdings in Uralmash with Metalloinvest holdings in ORMETO-YuUMZ, forming a larger machinery platform for the CIS market.
M&A - 2005Gazprom acquired a controlling stake in OMZ and Uralmash
Gazprom purchased control of OMZ and Uralmash as part of the ownership development of the engineering group.
M&A - 1996Uralmash became part of OMZ
The heavy-machinery enterprise joined OMZ, a Russian engineering corporation founded and initially led by Kakha Bendukidze.
M&A
Sources
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