Private company

Master Lock

American lock company.¹

Last updated Oct 18, 2026.

Overview

1921Founded¹

Industrysecurity engineering¹
HeadquartersMilwaukee¹
Founded inMilwaukee¹
Websitewww.masterlock.com

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Leadership

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

FounderHarry Soref¹

Timeline

Oct 3, 2011Acquired Acquired by Fortune Brands Home & Security¹
1921Founded Founded in Milwaukee¹

Sources

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

1
WikidataMaster Lock on Wikidata