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TÜRASAŞ

Turkish state-owned manufacturer of railway vehicles, locomotives, train equipment, and related rail systems.

Last updated August 26, 2026

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Overview

TÜRASAŞ, formally Türkiye Raylı Sistem Araçları Sanayii Anonim Şirketi, is a Turkish state-owned railway manufacturing company headquartered in Ankara. It was created in 2020 through the consolidation of three established Turkish railway-industrial organizations: TÜLOMSAŞ, TÜVASAŞ, and TÜDEMSAŞ. The merger was announced through the Official Gazette of the Republic of Turkey on 4 March 2020. Following the establishment of TÜRASAŞ, the three predecessor entities were dissolved as separate organizations and their facilities were transferred to the new company. The formation of TÜRASAŞ brought locomotive manufacturing, passenger-carriage production, freight-wagon production, and related railway engineering activities under a single national industrial structure. Its product scope includes diesel multiple-unit trainsets, electric and diesel locomotives, passenger wagons, modernized wagons, diesel engines, generator sets, and traction motors. The listed locomotive families include the E44000, E68000, DE36000, E1000, DH7000, DH10000, DH12000, DE10000, DE10000K, DE6000K, and E5000 models. Its passenger-rail portfolio includes the TVS2000 series, while its component activities include TLM 16V 185 and TLM 6V 185 diesel engines, a 1500 kW generator set, and both alternating-current and direct-current traction motors. TÜRASAŞ is positioned as an integrated domestic railway-equipment manufacturer rather than as a consumer-facing brand. Its principal role is connected with Turkey’s rail-transport infrastructure, rolling-stock supply, vehicle refurbishment, and the development or manufacture of railway propulsion and traction equipment. The company’s institutional scope reflects the breadth of its predecessor organizations: locomotive and engine capabilities associated with TÜLOMSAŞ, passenger-vehicle capabilities associated with TÜVASAŞ, and freight-wagon capabilities associated with TÜDEMSAŞ. The company operates primarily within Turkey and is closely connected to the country’s state railway ecosystem, including Turkish State Railways and rail-transport operators. Publicly available reference material identifies the company as a railway manufacturer and describes its creation and product families, but does not provide sufficient information for a reliable account of its revenue, export footprint, workforce, current executive leadership, ownership structure beyond its state-owned status, or detailed commercial contracts. Those fields are therefore left unspecified here. TÜRASAŞ’s defining strategic significance is its role as a consolidated national rail-manufacturing platform created to combine previously separate industrial capabilities within one organization.

History

TÜRASAŞ was established in 2020 as part of a restructuring of Turkey’s state railway manufacturing capabilities. The company’s creation was announced in the Official Gazette of the Republic of Turkey on 4 March 2020. Rather than building a new industrial network from the ground up, the restructuring combined three existing organizations with distinct but complementary railway specializations: TÜLOMSAŞ, TÜVASAŞ, and TÜDEMSAŞ. TÜLOMSAŞ, TÜVASAŞ, and TÜDEMSAŞ were dissolved as independent entities after the formation of TÜRASAŞ, and their facilities were assigned to the new company. This arrangement created a single institutional framework for several parts of the railway supply chain. The resulting organization encompasses locomotive manufacturing, passenger-vehicle production, freight-wagon capabilities, railway vehicle modernization, and the production of propulsion-related equipment. The consolidated portfolio includes diesel multiple-unit trainsets, electric and diesel locomotives, passenger wagons, modernized wagons, diesel engines, generator sets, and traction motors. Named locomotive products include the E44000, E68000, DE36000, E1000, DH7000, DH10000, DH12000, DE10000, DE10000K, DE6000K, and E5000 families. The TVS2000 series is identified among its passenger-wagon products. The company also lists TLM 16V 185 and TLM 6V 185 diesel motors, a 1500 kW generator set, and AC and DC traction motors. The merger gave Turkey a unified railway-industrial brand and organizational structure, while retaining the physical and technical capabilities inherited from the predecessor companies. TÜRASAŞ therefore represents an institutional continuation and consolidation of Turkey’s domestic railway manufacturing base rather than a wholly new product category. Available reference material confirms its Ankara base, state-owned character, 2020 establishment, predecessor organizations, and broad product catalogue. It does not establish a complete chronology of individual products, detailed production volumes, export destinations, current executives, or subsequent corporate transactions. No additional historical events are included without reliable supporting material.

  • 2020

    TÜRASAŞ is established

    [1]

    The Official Gazette announced the creation of TÜRASAŞ through the merger of TÜLOMSAŞ, TÜVASAŞ, and TÜDEMSAŞ.

  • 2020

    Predecessor facilities are transferred

    [1]

    The three predecessor organizations were dissolved as separate entities and their facilities were transferred to TÜRASAŞ.

Products and positioning

A consolidated, state-owned Turkish railway manufacturing platform covering rolling stock, locomotives, rail propulsion, and selected railway components.

  • Trainsets

    DMU Diesel Trainsets

    Diesel multiple-unit trainsets intended for non-electrified railway services. The reference material identifies this as a TÜRASAŞ trainset category, but does not provide a model-by-model specification or production chronology.

  • Electric locomotive

    E44000

    An electric locomotive family included in TÜRASAŞ’s listed locomotive portfolio. The available reference does not specify its technical configuration, launch date, customers, or production volume.

  • Electric locomotive

    E68000

    An electric locomotive model or family included among TÜRASAŞ’s railway products. Detailed specifications and commercial deployment information are not established by the supplied sources.

  • Diesel locomotive

    DE36000

    A diesel locomotive family listed within TÜRASAŞ’s locomotive range. The supplied material does not provide reliable details on engine configuration, service history, or current production status.

  • Electric locomotive

    E1000

    An electric locomotive included in the company’s product catalogue and associated with Turkey’s domestic railway-equipment capabilities. No further product details are provided in the reference material.

  • Electric locomotive

    E5000

    An electric locomotive listed by TÜRASAŞ among its principal locomotive products. The available source does not establish its launch year, technical specifications, or operational customers.

  • Passenger wagon

    TVS2000 Series

    A passenger-wagon series included in TÜRASAŞ’s rolling-stock portfolio. It represents the passenger-carriage manufacturing capability inherited within the consolidated organization, although detailed configurations and production history are not specified.

  • Railway wagon modernization

    Modernized Wagons

    Modernized railway wagons and related refurbishment work are included among the company’s product activities. The supplied source does not identify particular wagon classes, modernization programs, or delivery dates.

  • Diesel engine

    TLM 16V 185 Diesel Motor

    A diesel motor identified in TÜRASAŞ’s component portfolio. It reflects the company’s involvement in railway propulsion and engine manufacturing, but the reference does not give output, applications, or production chronology.

  • Diesel engine

    TLM 6V 185 Diesel Motor

    A smaller-cylinder-configuration diesel motor listed among TÜRASAŞ’s diesel-engine products. No additional technical or commercial information is supported by the supplied reference.

  • Generator set

    1500 kW Generator Set

    A generator set rated at 1500 kW and included in the company’s railway-related equipment portfolio. The source does not state its applications, customers, or launch date.

  • Traction motor

    AC Traction Motor

    An alternating-current traction motor category listed by TÜRASAŞ. It forms part of the company’s propulsion-component capabilities for railway vehicles, without further specifications in the supplied material.

  • Traction motor

    DC Traction Motor

    A direct-current traction motor category included in TÜRASAŞ’s product range. The available source does not provide detailed engineering, deployment, or production information.

Brand decisions

  • 2020

    Consolidation of Turkey’s railway manufacturersM&A

    Background

    Turkey brought three state railway manufacturing organizations—TÜLOMSAŞ, TÜVASAŞ, and TÜDEMSAŞ—into a single corporate structure.

    Action taken

    TÜRASAŞ was established, the predecessor organizations were dissolved as separate entities, and their facilities were transferred to the new company.

    Aftermath

    The consolidation created one national organization spanning locomotives, passenger and freight rolling stock, modernization, engines, generator sets, and traction motors.

Sources1 sources

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