Waggon Union
German manufacturer of railway vehicles and bus bodies, later absorbed into the ABB and Daimler-Benz rail-transport businesses.
Last updated August 25, 2026
Overview
Waggon Union was a German manufacturer of railway vehicles and bus bodies based in Berlin. The company belonged to the industrial history of Berlin's rail-vehicle sector and was also identified by the names Deutsche Waggon und Maschinenfabrik and DWM. Its origins lay in a Berlin establishment associated with Deutsche Waffen und Munitionsfabriken, a munitions manufacturer known, among other products, for the Luger pistol. This earlier industrial connection placed the business within a broader manufacturing group rather than within a railway-only tradition. After the Second World War, the Berlin operation changed direction. Instead of concentrating on its earlier armaments-related activities, it moved toward the renovation and manufacture of railway equipment and other public-transport products. This postwar transition made Waggon Union part of the reconstruction and modernization of transport infrastructure in Germany. Its scope included railway vehicles, tram-related equipment, subway vehicles, and bus bodies, although the available reference material does not provide a complete product catalogue, named vehicle classes, production volumes, or customer list. In 1952, the company adopted the name Deutsche Waggon und Maschinenfabrik. The change reflected its postwar industrial role as a builder and refurbisher of railway and public-transport equipment. Waggon Union remained associated with Berlin manufacturing through the later twentieth century. In 1990, it was acquired by ABB Henschel, bringing the business into the expanding rail-technology activities of the ABB group. In 1996, ABB Henschel became part of ABB Daimler Benz Transportation, later known as Adtranz. Adtranz was subsequently acquired by the Canadian company Bombardier, although the available material does not specify the year of that transaction or whether the Waggon Union name continued as an operating brand after the successive integrations. The company is therefore best understood as a historical German railway-manufacturing business whose identity evolved from a prewar industrial establishment into a postwar public-transport manufacturer and ultimately into larger international rail-industry corporate structures. Its documented business scope covered rail vehicles, public-transport equipment, and bus bodies. Because the available sources are concise, details about founding ownership, individual executives, specific vehicle models, export markets, financial performance, and the final legal status of the Waggon Union name remain unconfirmed.
History
Waggon Union was a Berlin-based German manufacturer of railway vehicles and bus bodies. It was also known as Deutsche Waggon und Maschinenfabrik and by the abbreviation DWM. The business originated as a branch or establishment connected with Deutsche Waffen und Munitionsfabriken, a German munitions producer associated with the design and manufacture of the Luger pistol. Following the Second World War, the Berlin operation changed its industrial purpose. It moved away from its earlier munitions-related background and concentrated on renovating and building railway equipment and other public-transport products. This transformation placed the company within the postwar rebuilding of German transport manufacturing. Its documented activities included railway vehicles, trams, subway vehicles, and bus bodies, although detailed model names and production records are not identified in the available reference. In 1952, the company changed its name to Deutsche Waggon und Maschinenfabrik. The renamed business continued its role in railway and public-transport manufacturing from Berlin. The Waggon Union identity remained associated with the company as it developed within the German rail-vehicle industry. A major ownership change occurred in 1990, when Waggon Union was acquired by ABB Henschel. This transaction connected the Berlin manufacturer to ABB Henschel's broader rail-technology operations. In 1996, ABB Henschel became part of ABB Daimler Benz Transportation, a larger rail-transport enterprise formed through the combination of ABB and Daimler-Benz interests. ABB Daimler Benz Transportation was subsequently known as Adtranz and was later acquired by Bombardier of Canada. The supplied reference does not establish the precise year of Bombardier's acquisition, the legal fate of the original Waggon Union entity, or whether its name continued in active commercial use after the integrations. Waggon Union's historical significance lies in this sequence of industrial transitions: an origin within a prewar manufacturing group, a postwar conversion to railway and public-transport production, and eventual incorporation into multinational rail-industry structures. It represents one of the Berlin-based manufacturing operations that became part of the consolidation of the European rail-vehicle sector during the late twentieth century.
- 1996Integration into ABB Daimler Benz Transportation
ABB Henschel became part of ABB Daimler Benz Transportation, subsequently known as Adtranz.
- 1990Acquisition by ABB Henschel
Waggon Union was acquired by ABB Henschel, linking the Berlin manufacturer to ABB's expanding rail-technology operations.
- 1952Adoption of the Deutsche Waggon und Maschinenfabrik name
The company changed its name to Deutsche Waggon und Maschinenfabrik after its postwar shift toward railway equipment and public-transport manufacturing.
- Subsequent incorporation into Bombardier's rail business
Adtranz was later acquired by Bombardier of Canada. The available source does not provide the transaction year or detail the continuing status of the Waggon Union name.
Products and positioning
A Berlin-based German manufacturer focused on railway vehicles, public-transport equipment, and bus bodies, with a significant postwar role in renovation and construction of transport equipment.
Railway vehiclesRail transport
Railway vehicles formed the core of Waggon Union's postwar manufacturing and refurbishment activities. The available reference describes the company as renovating and building railway equipment, but does not identify specific vehicle models, technical configurations, propulsion systems, or customer contracts.
Tram vehicles and equipmentUrban rail
The company's documented public-transport scope included tram-related products. The source does not specify whether particular tram models were designed, assembled, refurbished, or supplied as components, so this entry is limited to the confirmed category.
Subway vehiclesUrban rail
Subway vehicles were among the public-transport equipment associated with Waggon Union. No reliable details are available in the supplied material regarding individual fleets, operators, delivery dates, or technical specifications.
Bus bodiesBus manufacturing
In addition to rail products, Waggon Union manufactured bus bodies. The available source does not provide body designs, chassis partners, model names, production quantities, or markets, but confirms bus-body manufacture as part of the company's historical business scope.
Railway-equipment renovationRailway services and refurbishment
After the Second World War, the Berlin establishment undertook renovation of railway and other public-transport equipment. This refurbishment activity was an important part of its transition from its earlier industrial background into civilian transport manufacturing.
Sources
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