Private company

Schlage

Logo: Schlage, Public domain, via Wikimedia Commons3

American lock manufacturer

Schlage ( SHLAYG) is an American lock manufacturer founded in 1920 by Walter Schlage. Schlage was headquartered in San Francisco from its inception until it relocated to Colorado Springs, Colorado, in 1997.2 It is part of Allegion.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1920Founded1

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Schlage ( SHLAYG) is an American lock manufacturer founded in 1920 by Walter Schlage. Schlage was headquartered in San Francisco from its inception until it relocated to Colorado Springs, Colorado, in 1997.2

Corporate structure

Schlage is part of a group headed by Allegion. 88 entities, 30 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Allegion Dublin 7, Ireland
    • Schlage San Francisco
    • Costruzioni Italiane Serrature e Affini Subsidiary · Firenze
    • Axa Stenman Holding B.V. Subsidiary · 100% · Veenendaal, Netherlands
    • AXA Stenman Nederland B.V. Subsidiary · 100% · Veenendaal, Netherlands
    • AG Management Limited Subsidiary · United Arab Emirates
    • Allegion (Australia) Pty Ltd. Subsidiary · Australia
    • Allegion (Hong Kong) Limited Subsidiary · Hong Kong
    • Allegion (Ireland) Finance Designated Activity Company Subsidiary · Ireland
    • Allegion (Malaysia) SDN. BHD. Subsidiary · Malaysia
    • Allegion (New Zealand) Limited Subsidiary · New Zealand
    • Allegion (Southeast Asia) Pte. Ltd. Subsidiary · Singapore
    • Allegion (Thailand) Limited Subsidiary · Thailand
    • Allegion (UK) Limited Subsidiary · United Kingdom
    • Allegion Canada Access Inc. Subsidiary · Canada
    • Allegion Canada Inc. Subsidiary · Canada
    • Allegion de Mexico, S. de R.L. de C.V. Subsidiary · Mexico
    • Allegion Denmark A/S Subsidiary · Denmark
    • Allegion Deutsche Holding GmbH Subsidiary · Germany
    • Allegion EMEA BV Subsidiary · Belgium
    • Allegion German Holding I GmbH Subsidiary · Germany
    • Allegion German Investments GmbH Subsidiary · Germany
    • Allegion Hardware de Mexico, S. de R.L. de C.V. Subsidiary · Mexico
    • Allegion Immobilien GmbH Subsidiary · Germany
    • ALLEGION INDIA PRIVATE LIMITED Subsidiary · Bangalore, India
    • Allegion International AG Subsidiary · Switzerland
    • and 62 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Founded by Walter Schlage in 1920.1

Leadership

Who has led Schlage, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

Former owners and parents

From Wikidata.1

Timeline

  1. 2013Acquired Acquired by Allegion1
  2. 1974Acquired Acquired by Gardner Denver1
  3. 1920Founded Founded1

Sources

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

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  3. 3