Skip to content

Zheldorremmash

Request correction

Zheldorremmash is a Russian locomotive repair, maintenance, and spare-parts company.

Last updated August 26, 2026

AI crawler reads

2requests

1companies
  • Anthropic2
Profile
2
Controversies
0
JSON · MD
0
First read
Nov 4, 2026
Latest read
Nov 4, 2026

From this site's server log

Overview

Zheldorremmash is a Russian railway engineering and maintenance company headquartered in Moscow. Its principal business is the repair and servicing of locomotives, supported by the manufacture and sale of locomotive spare parts. The company operates through a network of major repair plants serving Russia’s extensive railway system. The company was established in 1999, but its present industrial structure emerged in 2008, when Russian Railways consolidated ten locomotive repair facilities under a separate organization named Zheldorremmash. The plants incorporated into the network are located in Yekaterinburg, Rostov-on-Don, Novosibirsk, Chelyabinsk, Yaroslavl, Astrakhan, Voronezh, Ulan-Ude, Orenburg, and Ussuriysk. This geographic distribution gives the business a broad national maintenance footprint and places its facilities near important railway operating regions. Zheldorremmash’s work is focused on keeping locomotive fleets in service rather than selling consumer products. Its activities include major locomotive repairs, scheduled maintenance, technical refurbishment, and the provision of replacement components. The company services both diesel and electric locomotives. In 2011, it reported repairing approximately 2,100 locomotives, comprising about 900 diesel locomotives and 1,200 electric locomotives. These figures illustrate the company’s role as a large-scale support provider for Russia’s rail transport infrastructure. The organization has been closely connected with Russian Railways, the country’s principal railway operator. Ownership information reported for December 2015 showed Russian Railways holding 25 percent and TMH-Service holding 75 percent. The ownership structure linked Zheldorremmash to both the railway operating system and the specialized railway maintenance sector. The company was reported to employ approximately 22,000 people, making it a substantial industrial employer. Its business model is principally institutional and industrial: customers and stakeholders include railway operators, locomotive owners, fleet managers, and maintenance organizations rather than retail consumers. Zheldorremmash’s positioning is therefore based on technical capability, repair capacity, national coverage, and continuity of locomotive operations. Available reference material provides limited information about later ownership changes, current leadership, branding programs, international operations, or a current corporate website. The documented profile nevertheless identifies Zheldorremmash as a major Russian locomotive-repair network created to coordinate and operate railway maintenance plants, with an additional role in locomotive component production and distribution.

History

Zheldorremmash was created in 1999 as a Russian company associated with locomotive repair and maintenance. Its activities extend beyond workshop repairs: the company also manufactures and sells spare parts used in locomotive service. The business is therefore positioned within the industrial support layer of the railway sector, helping maintain rolling-stock availability and providing replacement components for fleet operators. A significant organizational change took place in 2008. Russian Railways consolidated ten locomotive repair plants under its ownership and established a separate company called Zheldorremmash to operate them. The plants were located in Yekaterinburg, Rostov-on-Don, Novosibirsk, Chelyabinsk, Yaroslavl, Astrakhan, Voronezh, Ulan-Ude, Orenburg, and Ussuriysk. Bringing these facilities into a distinct company created a nationally distributed repair network rather than a collection of independently managed railway plants. The locations covered major railway regions across Russia. The network included facilities in the Urals, southern Russia, Siberia, the Volga region, and the Russian Far East. This geographic spread allowed Zheldorremmash to support locomotives close to their operating areas and made the company a significant institutional supplier to the railway system. The company serviced both diesel and electric locomotives. In 2011, it was reported to have repaired approximately 2,100 locomotives: around 900 diesel units and 1,200 electric units. The same reference material reported approximately 31.3 billion Russian rubles in revenue and roughly 170 million rubles in profit for that year. These financial figures describe the 2011 period and should not be treated as current performance indicators. Zheldorremmash was reported to employ approximately 22,000 people, reflecting the labor-intensive nature of locomotive overhaul, maintenance, component production, and plant operations. Its role is primarily business-to-business and infrastructure-oriented. Rather than functioning as a consumer-facing product brand, it serves railway operators and related industrial customers through technical services, repairs, and parts supply. Ownership information reported for December 2015 showed a structure in which TMH-Service held 75 percent of the company and Russian Railways held the remaining 25 percent. This arrangement connected Zheldorremmash to a specialist railway-service organization while preserving a direct ownership relationship with Russia’s principal railway operator. The available source material does not establish whether this ownership structure remains unchanged. Publicly available reference material is limited regarding subsequent corporate developments, current executives, later financial results, advertising campaigns, litigation, or international expansion. The documented history establishes Zheldorremmash as a large Russian locomotive-repair organization formed through the consolidation of railway-owned repair plants, with an additional manufacturing and distribution role for locomotive spare parts.

  • 2015

    Ownership structure reported

    [1]

    Ownership reported for December 2015 consisted of a 75 percent stake held by TMH-Service and a 25 percent stake held by Russian Railways.

  • 2011

    Reported repair activity and financial results

    [1]

    Zheldorremmash was reported to have repaired approximately 2,100 locomotives and generated about 31.3 billion Russian rubles in revenue, with profit of approximately 170 million rubles.

  • 2008

    Ten Russian Railways repair plants consolidated

    [1]

    Russian Railways placed ten locomotive repair plants into a separate Zheldorremmash organization. The plants were located in Yekaterinburg, Rostov-on-Don, Novosibirsk, Chelyabinsk, Yaroslavl, Astrakhan, Voronezh, Ulan-Ude, Orenburg, and Ussuriysk.

  • 1999

    Company established

    [1]

    Zheldorremmash was created as a Russian locomotive repair and maintenance company with an additional spare-parts business.

Products and positioning

A large-scale Russian railway maintenance and locomotive-repair provider focused on fleet availability, technical refurbishment, and spare-parts support.

  • Railway maintenance services

    Locomotive repair and overhaul services

    Zheldorremmash operates locomotive repair facilities serving Russia’s railway system. Its work includes substantial repair and refurbishment of locomotive fleets, with facilities distributed across multiple railway regions. The documented network handles both diesel and electric locomotives and is designed to support large-scale fleet maintenance rather than individual consumer purchases.

  • Railway maintenance services

    Locomotive maintenance

    The company provides ongoing technical maintenance for diesel and electric locomotives. This service helps railway operators preserve locomotive reliability and operational readiness. Public reference material does not provide a detailed catalog of maintenance intervals or specific locomotive models, but identifies maintenance as a core part of the company’s business.

  • Railway components

    Locomotive spare parts

    Zheldorremmash manufactures and sells spare parts used in locomotive repair and servicing. The parts business complements the company’s repair-plant network by supplying components needed for maintenance work. Available sources do not specify individual component families, product names, or current catalog coverage.

Brand decisions

  • 2015

    Ownership structure involving TMH-Service and Russian RailwaysM&A

    Background

    Ownership information reported for December 2015 indicated participation by both a specialist railway-service company and Russian Railways.

    Action taken

    TMH-Service was reported to hold 75 percent of Zheldorremmash, while Russian Railways held 25 percent.

    Aftermath

    The reported structure placed majority ownership with TMH-Service while retaining a minority stake for Russian Railways. Later changes are not established by the available reference material.

  • 2008

    Creation of a consolidated locomotive-repair companyStrategy

    Background

    Russian Railways owned ten locomotive repair plants operating in different Russian regions.

    Action taken

    The ten plants were consolidated into a separate company named Zheldorremmash to operate the repair network.

    Aftermath

    The reorganization established Zheldorremmash as a nationally distributed locomotive repair and maintenance organization.

Sources1 sources

Cite this profile: Cite the canonical profile. /brand-wiki/zheldorremmash · Editorial policy · How profiles are compiled