What Does Louis Berger Do?

Total employees2248
HeadquartersMorristown
Founded1953

Louis Berger was a U.S.-based international professional services corporation, primarily focused on engineering, architecture, planning, environmental sciences, program and construction management, and economic development. Founded in 1953 by Dr. Louis Berger, the company grew to operate in over 50 countries, undertaking significant infrastructure and development projects. In December 2018, Louis Berger was acquired by WSP Global Inc., a Canadian-based engineering and professional services firm, and its operations have since been integrated into WSP.

Where Is Louis Berger's Headquarters?

HQ Function

Served as the primary corporate headquarters, housing executive leadership, global operations management, administrative functions, and core engineering and design departments supporting worldwide projects.

Notable Features:

A modern office complex designed to support a large, multinational professional services firm. Likely featured collaborative workspaces, advanced communication infrastructure, and client presentation areas.

Work Culture:

Characterized by a strong engineering and problem-solving focus, a collaborative environment fostering innovation for complex infrastructure projects, and a global mindset driven by its international presence. Emphasis on technical excellence and project delivery.

HQ Significance:

The Morristown headquarters was strategically important as the command center for Louis Berger's extensive global network, coordinating projects across diverse sectors and geographies, and representing the firm's identity.

Values Reflected in HQ: The headquarters likely reflected values of professionalism, technical expertise, global reach, and a commitment to client service and sustainable development through its organization and facilities.

Location:

Historically, Louis Berger supported a wide range of functions globally, including civil engineering, transportation planning and engineering (highways, airports, rail, ports), environmental science and planning, water resources management, energy infrastructure development, architecture, urban and regional planning, program and construction management, and economic and institutional development. Its projects spanned diverse sectors including transportation, water, environment, buildings, power, and institutional development across more than 50 countries.

Street Address:

412 Mount Kemble Avenue

City:

Morristown

State/Province:

New Jersey

Country:

USA

Where Else Does Louis Berger Operate Around the World?

Washington, D.C., USA

Address: Specific street address varied over time; multiple offices often present.

Served as a primary interface with U.S. government clients and international organizations headquartered in D.C., managing large-scale domestic and international aid-funded projects.

Paris, France

Address: Specific street address varied over time.

Strategic location for managing projects in Europe, Francophone Africa, and parts of the Middle East, leveraging local expertise and proximity to clients.

Manila, Philippines

Address: Specific street address varied over time.

Supported growing infrastructure needs in the Asia-Pacific region, providing engineering and project management services for development projects.

Abu Dhabi, UAE

Address: Specific street address varied over time.

Catered to the rapid development and infrastructure investment in the Middle East, particularly in the UAE and surrounding countries.

Buying Intent Signals for Louis Berger

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Louis Berger? Meet the Executive Team

As of April 2025, Louis Berger' leadership includes:

James G. Bach (Jim Bach) - Chief Executive Officer (at time of WSP acquisition)
Nicholas J. Masucci (Nick Masucci) - President and Chief Operating Officer (varied roles, including President of International)
Thomas Lewis (Tom Lewis) - President, U.S. Division (or similar role focusing on U.S. operations)
Sofia Berger - Senior Vice President (representing a continuation of the Berger family involvement)

Who's Investing in Louis Berger?

Louis Berger has been backed by several prominent investors over the years, including:

Employee-Owned (Historically, Louis Berger was a privately held, employee-owned company)
WSP Global Inc. (Acquired Louis Berger in December 2018)

What Leadership Changes Has Louis Berger Seen Recently?

Hire0
Exits0

Louis Berger was acquired by WSP Global Inc. in December 2018 and has since been integrated into WSP. As such, Louis Berger no longer operates as an independent entity, and there are no 'Louis Berger' specific executive hires or exits. Any leadership changes related to former Louis Berger operations would now occur within the WSP structure.

What Technology (Tech Stack) Is Used byLouis Berger?

Discover the tools Louis Berger uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Louis Berger Email Formats and Examples

Prior to its acquisition by WSP, Louis Berger likely utilized common professional email formats. A typical format for companies of its structure would involve the first initial and last name, or full name.

Likely formats included [first_initial][last_name]@[domain_name] or [first_name].[last_name]@[domain_name]. For example, jsmith@louisberger.com or john.smith@louisberger.com. The exact historical domain was louisberger.com.

Format

jsmith@louisberger.com

Example

70%

Success rate

What's the Latest News About Louis Berger?

WSP GlobalDecember 18, 2018

WSP Completes Acquisition of Louis Berger, a Leading International Professional Services Firm

WSP Global Inc. announced the completion of its acquisition of Louis Berger, a US-based leading international professional services firm with approximately 5,000 employees. This acquisition significantly expands WSP's presence in the US and internationally....more

Louis Berger (via PR Newswire)July 30, 2018

Louis Berger to be Acquired by WSP

Louis Berger announced it has entered into a definitive agreement to be acquired by WSP, one of the world's leading professional services firms. The transaction aimed to create a global professional services leader....more

Engineering News-Record (ENR)September 12, 2017

Louis Berger CEO Discusses Firm's Future After Deferred Prosecution Pact

An article discussing the challenges and future outlook for Louis Berger following a deferred prosecution agreement related to past misconduct. This highlighted a period of transformation for the company prior to its acquisition....more

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