Fritz Neumeyer AG
German engineering company best known for a short-lived production run of narrow-gauge steam locomotives.
Last updated August 25, 2026
Overview
Fritz Neumeyer AG was a German engineering and manufacturing company associated with Fritz Neumeyer, an industrialist who established the business in 1903. The company originated in Nuremberg and later operated from Freimann, an area of Munich in Bavaria. Although it is described broadly as an engineering firm, its surviving historical identity is especially connected with a brief period of locomotive construction. The company built narrow-gauge steam locomotives at its Freimann factory between 1 December 1922 and 24 August 1924. This activity was limited in duration and scale: the available historical account records a total of 43 locomotives produced during the approximately two-year manufacturing period. The locomotives were small tank engines intended for narrow-gauge railway applications, reflecting the company's role as a specialist engineering manufacturer rather than a large-volume railway producer. Fritz Neumeyer AG's historical importance today rests less on continuing commercial operations than on the documentation and preservation of its surviving products. At least two locomotives associated with the company's production run are identified in the historical record. Locomotive no. 19, a 0-4-0 T built in 1922, is preserved in static display at Grez-sur-Loing in France. Locomotive no. 7, a 0-4-0 T built in 1923, is preserved at the Kissing Garten Bahn in Hagen, Germany. These surviving examples provide tangible evidence of the firm's short period as a locomotive builder. The available reference material does not establish a complete account of the company's later corporate development, ownership, financial condition, or present legal status. It also does not document a broad modern product portfolio, a current website, public listing, or continuing operations. Accordingly, Fritz Neumeyer AG is best characterized as a historically documented German engineering company whose most recognizable industrial output was a small series of narrow-gauge steam locomotives produced in Munich during the early 1920s.
History
Fritz Neumeyer established the company in 1903 in Nuremberg. The available historical account identifies the founder as Fritz Neumeyer, born on 10 September 1875 and deceased on 10 September 1935. The firm was a German engineering enterprise, but the surviving summary does not provide a full chronology of its manufacturing activities or corporate development across the entire period of its existence. The company's best-documented industrial activity occurred after it established operations in Freimann, a district of Munich in Bavaria. From 1 December 1922 through 24 August 1924, Fritz Neumeyer AG produced narrow-gauge steam locomotives at its Freimann factory. The manufacturing period lasted less than two years and resulted in 43 engines. The locomotives were small tank engines with a 0-4-0 T wheel arrangement, a configuration suited to compact industrial and narrow-gauge railway duties. This production run appears to have been a focused and temporary phase rather than the basis of a large continuing locomotive business. The available reference does not identify additional locomotive series, major export programs, later product generations, or a detailed explanation for the end of production. It likewise does not supply a complete account of the firm's subsequent corporate history, including whether the company was dissolved, absorbed, renamed, or continued in another form. Its current operating status therefore remains uncertain. The historical record is reinforced by surviving examples. Locomotive no. 19, built in 1922, is preserved in static condition at Grez-sur-Loing in France. Locomotive no. 7, built in 1923, is preserved at the Kissing Garten Bahn in Hagen, Germany. These preserved machines are significant because only 43 locomotives are recorded as having been produced, making surviving examples useful references for the company's engineering work and its short period in the railway-manufacturing field. Fritz Neumeyer AG is consequently remembered primarily as a German specialist engineering firm and short-lived builder of narrow-gauge steam locomotives. The available evidence supports a clear account of its founding, location, production window, output, and surviving locomotives, but not a detailed narrative of its full corporate life or present-day activities.
- 1924Locomotive production ends
The recorded production period ended on 24 August 1924 after 43 narrow-gauge steam locomotives had been built.
- 1923Locomotive no. 7 produced
A 0-4-0 T locomotive identified as no. 7 was built and is preserved at the Kissing Garten Bahn in Hagen, Germany.
- 1922Narrow-gauge locomotive production begins
The company began producing narrow-gauge steam locomotives at its factory in Freimann, Munich, on 1 December 1922.
- 1922Locomotive no. 19 produced
A 0-4-0 T locomotive identified as no. 19 was built and is now preserved in static display at Grez-sur-Loing, France.
- 1903Company founded in Nuremberg
Fritz Neumeyer established the engineering company in Nuremberg.
Products and positioning
A specialist German engineering manufacturer associated with a limited production run of small narrow-gauge steam locomotives.
Narrow-gauge steam locomotivesRailway equipment1922
Fritz Neumeyer AG's best-documented product was a small series of narrow-gauge steam locomotives manufactured at its Freimann factory in Munich between December 1922 and August 1924. The recorded output was 43 engines. Surviving examples include locomotives no. 19 and no. 7, both built with a 0-4-0 T tank-engine arrangement.
Flagship businesses
- 0-4-0 T narrow-gauge steam locomotives
Leadership
| Name | Title | Tenure |
|---|---|---|
| Fritz Neumeyer | Founderformer | 1903– |
Sources
Cite this profile: Cite the canonical profile. /brand-wiki/fritz-neumeyer-ag · Editorial policy · How profiles are compiled