1. Home >
  2. Companies >
  3. Public >
  4. Safety/Security >
  5. Allegion >
  6. M&A

Allegion Mergers & Acquisitions

Allegion M&A Summary

Allegion has acquired 30 companies, including 16 in the last 5 years. A total of 7 acquisitions came from private equity firms. It has also divested 2 assets.

Allegion’s largest acquisition to date was in 2022, when it acquired Stanley Access Technologies for $900M. Allegion has acquired in 8 different US states, and 11 countries. The Company’s most targeted sectors include building materials (40%) and safety/security (20%).

M&A Summary

  • M&A Total Activity32
    • M&A Buy Activity30
    • M&A Sell Activity2
  • Total Sectors Invested 10
  • Total Countries Invested 11
  • M&A Buy/Sell Connections 12

Allegion

Allegion plc

Iveagh Court Block D Harcourt Road,
Dublin, D02 VH94
Ireland,
+353 1 254 6200
www.allegion.com

All (32) Buy (30) Sell (2)
Date Target Value
$mlns 		Transaction Type Acquirer Seller SRC
Link
2025-08-13 Brisant Secure · Safety/Security
Dewsbury, United Kingdom · www.brisant-secure.com

Brisant Secure supplies quality security hardware to locksmiths and the glazing market. Brisant’s range is innovative and takes security to a different level, staying a few steps ahead of the burglars. Brisant has a solution for all your security needs. Brisant Secure was founded in 2011 and is based in Dewsbury, United Kingdom.

- Add-on Acquisition

Allegion

BGF PE


Try Mergr Free — See This and 221,260+
Other Company and Investor Profiles Today

Try free. Full access. Cancel anytime.

  • check  Unlimited Searches
  • check  Unlimited Profile Views
  • check  Build and Export Lists of
    • PE Backed Companies
    • Direct Investors & Acquirers
    • Advisors
    • Deals
    • & More
Try Free

What's Mergr?

Mergr is a user-friendly database designed to simplify the complex world of private equity and M&A for busy professionals.

We created Mergr to eliminate the challenge of tracking company acquisitions, sales, and ownership, providing clear insights into investment firms and their activities. For example, explore an investment firm’s investment criteria, deal history, portfolio, and connections - organized to help you uncover opportunities and make informed decisions.

With Mergr, gain access to a comprehensive, interconnected web of transactions, investors, companies, and advisors - all in one place.

Mergr, the Easiest-to-Use PE and M&A DB

Key Benefits

  • Stay informed on events in your industry
  • M&A research that takes seconds (not all afternoon)
  • Better understand your customers and prospects
  • Discover active buyers (or sellers)
Search
  • 4.8K Private Equity Firms
  • 215K M&A Transactions
  • 216K Companies Involved in M&A
    (Buyer, Seller, or Target)
  • 3.8K M&A Advisors
    (Investment Banks and Law Firms)
  • 83K M&A Contacts
    (PE and M&A Advisors)

What next?

Try Free

Full access to Mergr's investor, acquirer, and transaction data starts here.

Mergr

Solution for

Product

Company

Legal