Halma Mergers & Acquisitions

Halma M&A Summary

Halma has acquired 57 companies, including 5 in the last 5 years. A total of 7 acquisitions came from private equity firms. It has also divested 7 assets.

Halma’s largest acquisition to date was in 2022, when it acquired IZI Medical Products for $212M. It’s largest disclosed sale occurred in 2012, when it sold Tritech International to Moog for $32M. Halma has acquired in 15 different US states, and 14 countries. The Company’s most targeted sectors include technology hardware (22%) and medical products (20%).

M&A Summary

  • M&A Total Activity64
    • M&A Buy Activity57
    • M&A Sell Activity7
  • Total Sectors Invested 13
  • Total Countries Invested 14
  • M&A Buy/Sell Connections 18

Halma

Halma PLC

Misbourne Court, Rectory Way,
Amersham, HP7 0DE
United Kingdom,
+44 (0)1494 721111
www.halma.com

All (64) Buy (57) Sell (7)
Date Target Value
$mlns
Transaction Type Acquirer Seller SRC
Link
2025-07-28 AAI · Safety/Security
Auburn Hills, Michigan · www.aaifire.com

AAI specializes in wireless smoke, heat, and carbon monoxide (CO) detectors for residential security systems, as well as commercial duct smoke and CO detectors. AAI is based in Auburn Hills, Michigan.

- Divestiture

Saothair Capital Partners PE
Advisor: McGuireWoods

Halma
Advisors: Houlihan Lokey , Nixon Peabody


Try Mergr Free — See This and 220,453+
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

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
  • 214K M&A Transactions
  • 216K Companies Involved in M&A
    (Buyer, Seller, or Target)
  • 3.8K M&A Advisors
    (Investment Banks and Law Firms)
  • 82K M&A Contacts
    (PE and M&A Advisors)

What next?

Try Free

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