1. Home >
  2. Companies >
  3. PE Backed >
  4. Business Services >
  5. United States >
  6. California >
  7. National Underground Group

National Underground Group Overview

Business ServicesCompany

Is National Underground Group PE-backed?

Yes. National Underground Group is owned by private equity investor ORIX Capital Partners.

Was National Underground Group formerly PE-backed?

Yes. National Underground Group was formerly owned by 1 private investor.

Where is National Underground Group headquartered?

National Underground Group is headquartered in Irvine, California.

What sector is National Underground Group in?

National Underground Group is a business services company.

When was National Underground Group founded?

National Underground Group was founded in 1947.

National Underground Group

National Underground Group

47 Discovery, Suite 250,
Irvine, California 92618
United States,
(949) 380-4161
www.nationalu.com

National Underground Group is a technology-enabled underground infrastructure service provider to municipal, utility and engineering customers across the U.S. NUG’s primary services include pipeline inspection, repair & cleaning, utility locating, and trenchless pipeline sewer and storm drain rehabilitation. National Underground Group was formed in 1947 and is based in Irvine, California.


M&A Summary

Buy vs Sell

Year ≤ '20 '21 '22 '23 '24 '25 T
Buy (0.0/yr) # 2 - - - - - 2
Sell (0.4/yr) # 1 - - - 1 1 3
vol $120M $120M
  5

Company Summary

SECTOR

Business Services

Established

1947

Former Name

Hoffman Southwest Corp.


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.

Related Lists for National Underground Group

California Companies , Business Services Companies , United States Companies , California Business Services Companies , California Business Services with Acquisitions , California Business Services with Divestitures

Related Lists for California Companies

Largest California Companies , Acquisitive California Companies , Recently Acquired California Companies , Recently Sold California Companies , Private California Companies , Public California Companies , Acquired California Companies , PE Backed California Companies

Related Lists for Business Services Companies

Largest Business Services Companies , Acquisitive Business Services Companies , Recently Acquired Business Services Companies , Recently Sold Business Services Companies , Private Business Services Companies , Public Business Services Companies , Acquired Business Services Companies , PE Backed Business Services Companies

Related Lists for United States Companies

Largest United States Companies , Acquisitive United States Companies , Recently Acquired United States Companies , Recently Sold United States Companies , Private United States Companies , Public United States Companies , Acquired United States Companies , PE Backed United States Companies
Mergr

Solution for

Product

Company

Legal