Neumeyer
Neumeyer, formally Fritz Neumeyer AG, was a German engineering firm associated with a short-lived production run of narrow-gauge steam locomotives.
Last updated August 26, 2026
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Overview
Neumeyer, formally Fritz Neumeyer AG, was a German engineering company founded by Fritz Neumeyer in 1903. The company originated in Nuremberg and was later based in Munich, Bavaria. Although its wider engineering activities extended beyond the brief locomotive-making period documented in available reference material, Neumeyer is principally remembered in railway history for producing a small series of narrow-gauge steam engines. The locomotive operation was conducted at the company's factory in Freimann, an area of Munich, between 1 December 1922 and 24 August 1924. During this approximately two-year period, Neumeyer produced 43 engines. The output was therefore limited in volume and duration compared with the production of larger German locomotive manufacturers, but the surviving examples give the company a place in the history of industrial and narrow-gauge railway equipment. The documented locomotives were small tank engines intended for narrow-gauge railway use. Two surviving examples are identified in the available material. Locomotive number 19, an 0-4-0 T built in 1922, is preserved as a static exhibit in Grez-sur-Loing, France. Locomotive number 7, an 0-4-0 T built in 1923, is preserved at the Kissing Garten Bahn in Hagen, Germany. Their survival provides tangible evidence of Neumeyer's brief manufacturing activity and helps distinguish the company from other businesses or individuals using the Neumeyer name. The available sources do not establish the full scope of the company's later history, its eventual ownership, the date of any closure, or whether the Neumeyer corporate entity continued in another form after the locomotive-production period. They also do not document a modern consumer-facing brand, a current product portfolio, public listing, or current management. Accordingly, Neumeyer is best described as a historically significant German engineering name rather than an active internationally marketed industrial-machinery brand. Further archival research would be needed to document its broader engineering businesses, corporate succession, and final status.
History
Fritz Neumeyer established the company in 1903 in Nuremberg. The available historical account identifies Neumeyer as a German engineering firm and places its later base in Munich, in Bavaria. The surviving record is particularly detailed for a short period in the company's industrial history: between December 1922 and August 1924, the firm manufactured narrow-gauge steam locomotives at its factory in Freimann, Munich. This locomotive-building phase lasted less than two years. Neumeyer produced 43 engines during the period from 1 December 1922 to 24 August 1924. The locomotives were small tank engines built for narrow-gauge railway applications, including the 0-4-0 T configuration. The limited number produced and the short duration of production make Neumeyer a relatively minor manufacturer by volume, but its surviving locomotives preserve evidence of the company's engineering work. At least two Neumeyer locomotives are recorded as surviving. Engine number 19, built in 1922, is an 0-4-0 T preserved in static display at Grez-sur-Loing in France. Engine number 7, built in 1923, is preserved at the Kissing Garten Bahn in Hagen, Germany. These examples are important for interpreting Neumeyer's place in narrow-gauge railway history because they connect the company's documented production figures with identifiable preserved artifacts. The reference material does not provide a complete account of Neumeyer's activities before or after the locomotive-production period. It does not establish the date on which the company ceased trading, whether it was absorbed into another organization, or the identity of later owners or managers. Nor does it document a current operating business. The historical record should therefore be read as a concise account of a German engineering firm with a particularly notable but brief locomotive-manufacturing phase, rather than as a complete corporate history.
- 1924
Documented locomotive production ends
[1]The recorded production period for Neumeyer's narrow-gauge steam engines ended on 24 August 1924, after 43 engines had been produced.
- 1923
Locomotive number 7 built
[1]Neumeyer built 0-4-0 T locomotive number 7, now preserved at the Kissing Garten Bahn in Hagen, Germany.
- 1922
Narrow-gauge locomotive production begins
[1]Neumeyer began producing narrow-gauge steam engines at its Freimann factory in Munich on 1 December 1922.
- 1922
Locomotive number 19 built
[1]The company built 0-4-0 T narrow-gauge locomotive number 19, later preserved as a static exhibit in Grez-sur-Loing, France.
- 1903
Company founded
[1]Fritz Neumeyer established the engineering company in Nuremberg, Germany.
Products and positioning
A historical German engineering manufacturer associated with a limited production run of small narrow-gauge steam locomotives.
Railway equipment · 1922
Narrow-gauge steam locomotives
Neumeyer's best-documented product line consisted of small narrow-gauge steam locomotives manufactured at the company's Freimann factory in Munich from December 1922 through August 1924. The recorded production totaled 43 engines. Surviving examples include 0-4-0 T locomotives numbered 19 and 7, preserved respectively in Grez-sur-Loing, France, and at the Kissing Garten Bahn in Hagen, Germany.
Sources1 sources
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