H.W. Lochner Overview

  • Year Founded
  • 1944

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 1,100

Employees

  • Latest Deal Type
  • Buyout/​LBO

  • Financing Rounds
  • 5

  • Investments
  • 7

H.W. Lochner General Information

Description

Provider of environmental and engineering planning services intended to help aviation, surface transportation, and water systems meet complex project demands and improve community resilience. The company offers comprehensive planning, environmental, structural, and construction oversight expertise, enabling public agencies and infrastructure decision makers to enhance infrastructure quality and reliability.

Contact Information

Website
www.hwlochner.com
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Private Equity-Backed
Corporate Office
  • 225 West Washington Street
  • 12th Floor
  • Chicago, IL 60606
  • United States
+1 (800)
Primary Industry
Construction and Engineering
Other Industries
Other Commercial Services
Environmental Services (B2B)
Consulting Services (B2B)
Parent Company
Egis (France)
Vertical(s)
Industrials
Corporate Office
  • 225 West Washington Street
  • 12th Floor
  • Chicago, IL 60606
  • United States
+1 (800)

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H.W. Lochner Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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H.W. Lochner Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Provider of environmental and engineering planning services intended to help aviation, surface transportation, and water
Construction and Engineering
Chicago, IL
1,100 As of 2026

NJ
 

Sparks, MD
 
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H.W. Lochner Competitors (40)

One of H.W. Lochner’s 40 competitors is Langan, a Private Equity-Backed company based in NJ.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Langan Private Equity-Backed NJ
KCI Technologies Corporation Sparks, MD
Apex Companies Private Equity-Backed Rockville, MD
GFT Infrastructure Private Equity-Backed Mechanicsburg, PA
Woolpert Private Equity-Backed Dayton, OH
You’re viewing 5 of 40 competitors. Get the full list »

H.W. Lochner Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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H.W. Lochner Former Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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H.W. Lochner Investments & Acquisitions (7)

H.W. Lochner’s most recent deal was a Merger/Acquisition with Green International Affiliates. The deal was made on 10-Feb-2025.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Green International Affiliates 10-Feb-2025 Merger/Acquisition Construction and Engineering
Triunity 20-Nov-2023 Buyout/LBO Construction and Engineering
K Friese + Associates 04-May-2023 Merger/Acquisition Construction and Engineering
KOA (Road) 21-Dec-2022 Merger/Acquisition Consulting Services (B2B)
Armstrong Consultants (Consulting Services (B2B)) 15-Dec-2022 Merger/Acquisition Consulting Services (B2B)
You’re viewing 5 of 7 investments and acquisitions. Get the full list »

H.W. Lochner Affiliates

Subsidiaries (4)

Name Industry Location Year Founded
Triunity Denver, CO 2003
K Friese + Associates 2003
KOA (Road) Monterey Park, CA 1987
Green International Affiliates Tewksbury, MA 1954

H.W. Lochner FAQs

  • When was H.W. Lochner founded?

    H.W. Lochner was founded in 1944.

  • Where is H.W. Lochner headquartered?

    H.W. Lochner is headquartered in Chicago, IL.

  • What is the size of H.W. Lochner?

    H.W. Lochner has 1,100 total employees.

  • What industry is H.W. Lochner in?

    H.W. Lochner’s primary industry is Construction and Engineering.

  • Is H.W. Lochner a private or public company?

    H.W. Lochner is a Private company.

  • What is H.W. Lochner’s current revenue?

    The current revenue for H.W. Lochner is .

  • How much funding has H.W. Lochner raised over time?

    H.W. Lochner has raised $18M.

  • Who are H.W. Lochner’s investors?

    Elysium Management has invested in H.W. Lochner.

  • Who are H.W. Lochner’s competitors?

    Langan, KCI Technologies, Apex Companies, GFT Infrastructure, and Woolpert are some of the 40 competitors of H.W. Lochner.

  • When was H.W. Lochner acquired?

    H.W. Lochner was acquired on 04-Aug-2025.

  • Who acquired H.W. Lochner?

    H.W. Lochner was acquired by Egis (France).

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