1. Home >
  2. Companies >
  3. Public >
  4. Test/Measurement Equipment >
  5. United States >
  6. ESCO Technologies >
  7. M&A

ESCO Technologies Mergers & Acquisitions

ESCO Technologies M&A Summary

ESCO Technologies has acquired 18 companies, including 2 in the last 5 years. A total of 4 acquisitions came from private equity firms. It has also divested 4 assets.

ESCO Technologies’ largest acquisition to date was in 2007, when it acquired Doble Engineering Company for $319M. It’s largest disclosed sale occurred in 2025, when it sold VACCO Industries to RBC Bearings for $310M. ESCO Technologies has acquired in 6 different US states, and 5 countries. The Company’s most targeted sectors include test/measurement equipment (48%) and manufacturing (18%).

M&A Summary

  • M&A Total Activity21
    • M&A Buy Activity17
    • M&A Sell Activity4
  • Total Sectors Invested 8
  • Total Countries Invested 5
  • M&A Buy/Sell Connections 9

ESCO Technologies

ESCO Technologies, Inc.

9900A Clayton Road,
St. Louis, Missouri 63124
United States,
(314) 213-7200
www.escotechnologies.com

All (21) Buy (17) Sell (4)
Date Target Value
$mlns 		Transaction Type Acquirer Seller SRC
Link
2025-05-20 VACCO Industries · Manufacturing
South El Monte, California · www.vacco.com

VACCO Industries is a manufacturer of valves, manifolds, regulators, filters, and other precision components and subsystems for the space and naval defense channels. VACCO Industries is based in South El Monte, California.

310 Divestiture

RBC Bearings

ESCO Technologies


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
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
  • 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.

Mergr

Solution for

Product

Company

Legal