Private company

Cincinnati Milling Machine Company

American machine tool builder

The Cincinnati Milling Machine Company was an American machine tool builder headquartered in Cincinnati, Ohio. Incorporated in 1889, the company was formed for the purpose of building and promoting innovative new machine tool designs, especially milling machines. The principals in forming the company were Frederick A. Geier and Fred Holz.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1889Founded1
  • Industrymanufacture of machinery and equipment1
  • HeadquartersCincinnati1
Horizontal milling machine--Cincinnati--early 1900s--001
Photo: Cincinnati Milling Machine Company, Public domain, via Wikimedia Commons3

The Cincinnati Milling Machine Company was an American machine tool builder headquartered in Cincinnati, Ohio. Incorporated in 1889, the company was formed for the purpose of building and promoting innovative new machine tool designs, especially milling machines. The principals in forming the company were Frederick A. Geier and Fred Holz. It was formed from the Cincinnati Screw and Tap Co., a partnership of George Mueller and Fred Holz, that became successful building machine tools.2

Corporate structure

Cincinnati Milling Machine Company sits at the top of its group. 3 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Cincinnati Milling Machine Company Cincinnati
    • Cincinnati Nederland Subsidiary · Vlaardingen, Netherlands
    • Foundry products operations Subsidiary · United States

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

  • Foundry products operations

From Wikidata.1

Timeline

  1. 1889Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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